Class 3 – Page 4 – Samacheer Kalvi

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers

August 9, 2021

Samacheer Kalvi 3rd Standard Maths Book Solutions Term 1 Chapter 2 Numbers

Question 1.

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 1

Look at the picture and answer the following. Flowers number and number name of the flowers. (Text Book Page No. 17):

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 2

Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 3

Question 2.
Fill in the blanks in each of the figures with missing numbers (Text Book Page No. 18):

a. Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 4

Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 5

b. Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 6

Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 7

c. Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 8

Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 9

Question 3.
Complete the given facts by placing + for addition and – for subtraction. (Text Book Page No. 18)

a. 9 _ 3 = 12
Answer:
+

b. 80 _ 11 = 91
Answer:
+

c. 56 _ 21 = 35
Answer:
–

d. 92 _ 20 = 72
Answer:
–

e. 12 _ 3 = 9
Answer:
–

f. 75 _ 17 = 92
Answer:
+

Activity 1:
Read and write all three digit numbers and number names (Text Book Page No. 11):

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 10

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 11

Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 12

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 13

Read and write the numbers from 101 to 200 (Text Book Page No. 12):

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 14

Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 15

Activity 2:

Write the numerals for the given number names (Text Book Page No. 13):

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 16

Question 1.
Five hundred and thirty five.
Answer:
535

Question 2.
One hundred and seven
Answer:
107

Question 3.
one hundred and twenty eight.
Answer:
128

Question 4.
Six hundred.
Answer:
600

Question 5.
Nine hundred and five.
Answer:
905

Activity 3:

Write the number names for the following Numerals (Text Book Page No. 13):

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 17

Question 1.
150
Answer:
One hundred and fifty.

Question 2.
225
Answer:
Two hundred and twenty five

Question 3.
306
Answer:
Three hundred and six.

Question 4.
535
Answer:
Five hundred and thirty five.

Question 5.
907
Answer:
Nine hundred and seven

Question 6.
992
Answer:
Nine hundred and ninety two.

Activity 4:

Form three digit numbers using each of the given numbers only once.

Question 1.

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 18

Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 19

Question 2.

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 20

Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 21

Place value of a numeral in the given number.
write the place value of the underlined digit in the given number.

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 22

Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 23

Find the numbers represented in the abacus by writing their place value.

Question 1.

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 25

Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 24

Question 2.

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 26

Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 27

Question 3.

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 28

Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 29

Expand the given numbers into ones tens and hundreds.

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 30

Question 1.
246
Answer:
200 + 40 + 6

Question 2.
570
Answer:
500 + 70 + 0

Question 3.
637
Answer:
600 + 30 + 7

Question 4.
603
Answer:
600 + 0 + 3

Question 5.
989
Answer:
900 + 80 + 9

Write the simplified form of the number of the given expansions.

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 31

Question 1.
300 + 90 + 8
Answer:
398

Question 2.
200 + 50 + 6
Answer:
256

Question 3.
900 + 80 + 5
Answer:
985

Question 4.
500 + 50 + 7
Answer:
557

Complete the following by skip counting in 5s ,10s and 100s.

Question 1.

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 32

Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 33

Question 2.

Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 35

Question 3.

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 36

Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 37

Activity 5 (Text Book Page No. 15):

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 38

Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 39

Activity 6 (Text Book Page No. 16):

Colour the balloons with odd number by yellow and even number by red.

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 40

In number sequence, after every odd number there is an even number. Similarly after every even number there is an odd number.

Try this (Text Book Page No. 19):

Put <, > and = in the boxes provided.

Question 1.
103 ___ 438
Answer:
<

Question 2.
250 ___ 069
Answer:
>

Question 3.
408 ___ 308
Answer:
>

Question 4.
710 ___ 710
Answer:
=

Question 5.
614 ___ 618
Answer:
<

Question 6.
719 ___ 917
Answer:
<

The greatest three digit number is 999.
The smallest three digit number is 100.

Try this (Text Book Page No. 20):

Question 1.
Write the even numbers between 245 and 255 in descending order.
Answer:
254, 252, 250, 248, 246.

Try this (Text Book Page No. 20):

Question 1.
Arrange the following numbers in ascending order.

a. 55, 63, 40, 8
Answer:
8, 40, 55, 63

b. 50, 405, 109, 600
Answer:
50, 109, 405, 600

c. 217, 201, 215, 219
Answer:
201, 215, 217, 219

d. 785, 757, 718, 781
Answer:
718, 757, 781, 785.

Question 2.
Arrange the following numbers in descending order.

a. 212, 503, 369, 60
Answer:
503, 369, 212, 60

b. 323, 303, 332, 33
Answer:
332, 323, 303, 33

c. 051, 100, 810, 167
Answer:
810, 167, 100, 051

d. 205, 210, 290, 300
Answer:
300, 290, 210, 205

Practice (Text Book Page No. 21):

Question 1.
Form greatest and smallest numbers using the given digits (without repetition of digits)

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 41

Answer:
a. 5, 0, 9
Answer:
Greatest number = 950
Smallest number = 509

b. 6, 3, 7
Answer:
Greatest number = 763
Smallest number = 367

c. 4, 0, 1
Answer:
Greatest number = 410
Smallest number = 104

d. 9, 9, 0
Answer:
Greatest number = 990
Smallest number = 909

2. Complete the following number sequence.

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 42

Question 1.
111, 222, 333, 444, ___, ___, ___
Answer:
111, 222, 333, 444, 555, 666

Question 2.
150, 155, 160, 165, ___, ___, ___
Answer:
150, 155, 160, 165, 170, 175, 180

Question 3.
210, 310, 410, 510, ___, ___, ___
Answer:
210, 310, 410, 510, 610, 710, 810

Question 4.
333, 433, 533, 633, ___, ___, ___
Answer:
333, 433, 533, 633, 733, 833, 933

Question 3.
Find the numbers.

a. 4 Hundreds; 5 Tens; 0 ones
Answer:
450

b. 3 Hundreds; 0 Tens; 1 Ones
Answer:
301

c. 5 Hundreds; 8 Tens; 9 Ones
Answer:
589

d. 8 Hundreds; 0 Tens; 5 Ones
Answer:
805

Question 4.
Write the number names.

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 42

a. 156
Answer:
One hundred fifty six.

b. 340
Answer:
Three hundred and forty.

c. 408
Answer:
Four hundred and eight

d. 696
Answer:
Six hundred ninety six

Question 5.
Fill in the blanks.

a. 405 has ___ Hundred ___ Tens ___ Ones
Answer:
405 has 4 Hundred 0 Tens 5 Ones

b. 547 has ___ Hundred ___ Tens ___ Ones
Answer:
547 has 5 Hundred 4 Tens 7 Ones

c. 680 has ___ Hundred ___ Tens ___ Ones
Answer:
680 has 6 Hundred 8 Tens 0 Ones.

Question 6.
Write the place value for the bubbled digits.

a.
Answer:
Hundreds

b. Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 44
Answer:
Ones

c. Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 45
Answer:
Tens

Question 7.
Write down the odd and even numbers seperately.

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 46

a. Odd numbers
Answer:
123, 333, 535

b. Even numbers
Answer:
422, 588, 246

Question 8.
Write <, > and = in the box.

a. 105 ___ 150
Answer:
<

b. 419 ___ 547
Answer:
<

c. 394 ___ 387
Answer:
>

d. 761 ___ 683
Answer:
>

e. 660 ___ 660
Answer:
=

f. 983 ___ 990
Answer:
<

Question 9.
Write the numbers in ascending and descending order.

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 47

a. Ascending order:
Answer:
301, 308, 323, 326, 340, 356, 365, 399

b. Descending order:
Answer:
399, 365, 356, 340, 326, 323, 308, 301

Question 10.
Using the digits 6, 8 and 5 only once write the greatest and smallest 3 digit number.
Answer:
Greatest number: 865
Smallest number: 568

Addition:

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 48

Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 49

Try this (Text Book Page No. 24):

Question 1.

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 50

Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 51

Question 2.

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 52

Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 53

Question 3.

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 54

Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 55

Question 4.
34 + 452 + 3 = _____
Answer:
489

Try this (Text Book Page No. 25):

Add the following numbers.

a. Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 56

Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 57

b. Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 58

Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 59

c. Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 60

Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 61

d. 921 + 20 + 61 = ___
Answer:
1002

e. 28 + 195 + 6 = ___
Answer:
229

Try this (Text Book Page No. 26):

Subtraction:

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 62

Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 63

Try this (Text Book Page No. 27):

Subtract the following numbers.

a. Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 64

Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 65

b. Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 66

Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 67

c. Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 68

Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 69

Try this (Text Book Page No. 28):

a. Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 70

Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 71

b. Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 72

Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 73

c. Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 74

Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 75

Daily life situation involving addition and subtraction.

Question 1.

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 76

452 Mangoes are grown in farm A and 349 in farm B. Find the total number of mangoes grown in both farms.
Mangoes in farm A = 452
Mangoes in farm B = 349

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 77

Total number of mangoes = 801

Question 2.
Amuthan saved rupees 125 on the first day and rupees 200 in the second day. Find the total amount saved by him in two days.

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 78

Answer:
The first day saving = 125
The second day saving = 200

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 79

Total saving = 325

Question 3.
Kumar earned rupees 800 ¡n a day and spent rupees 450. Find the amount saved by him.
Answer:
His one day income = 800
Amount spent = 450

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 80

Savings amount = 350

Try this (Text Book Page No. 30):

Question 1.
There were 10 egg trays each with 10 eggs in Volavans egg shop. He sold eggs ¡n 3 trays and found that eggs in 2 trays were roften. Find the number of eggs reamining in valavan’s shop.

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 81

Answer:
Total number of eggs in valavans shop = 100
Number of eggs sold + number of eggs rotten = 30 + 20 = 50
Number of eggs remaining in the shop = 50.

Question 2.
Frame questions for addition and subtraction for the picture below.

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 82

One is done for you.
1. Rani Chose 2 shirts from the hanger and 3 shirts from the rack Find the total number of shirts chosen by him.
Answer:
2. Revathi chose 8 chudithars. but her mother paid only for chudithars. How many chudithars Revathi left in the shop?

Practice (Text Book Page No. 31):

Frame questions for the given addition and subtraction facts.

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 83

Answer:

i. 118 + 212 = ?	Uma has 118 blue chalk pieces and 212 white chalk pieces. How many chalk pieces does she have in total
ii. 717-515 = ?	Ramesh’s father gave him 717 and he gave 515 to her sister. How many rupees does he have now?
iii. 200 + 300 = ?	Suresh’s mother asked him what he will get when 200 is added to 300
iv. 243 – 169 = ?	Savitha has 169 bananas and 243 custard apples. How many more custard apples does she have in total?

Practice (Text Book Page No. 33):

Question 1.
Find the sum and difference of the following.

a. Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 84

Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 85

b. Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 86

Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 87

c. Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 88

Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 89

d. Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 90

Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 91

e. Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 92

Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 93

f. Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 94

Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 95

Question 2.
Round off to the nearest 10.

a. 19
Answer:
19 ≈ 20

b. 25
Answer:
25 ≈ 30

c. 21
Answer:
21 ≈ 20

d. 47
Answer:
47 ≈ 50

Question 3.
Estimate the sum to the nearest ten and also find the actual sum.

a. Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 96

Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 97

b. Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 98

Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 99

Question 4.
Estimate the difference to the nearest ten and also find the actual difference.

a. Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 100

Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 101

b. Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 102

Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 2 Numbers 103

Samacheer Kalvi 3rd Standard Maths Guide

Samacheer Kalvi 3rd Standard Social Science Guide Term 3 Chapter 3 Child Safety

August 7, 2021

Samacheer Kalvi 3rd Standard Social Science Book Solutions Term 3 Chapter 3 Child Safety

I. Choose the correct answer.

Question 1.
What is the Childline number?
(a) 1099
(b) 1098
(c) 1089
Answer:
(b) 1098

Question 2.
Childline helps children under the age of _______.
(a) twenty
(b) nineteen
(c) eighteen
Answer:
(c) eighteen

Question 3.
Childline helps children who ________.
(a) work as labourers
(b) needs help with homework
(c) both a and b
Answer:
(a) work as labourers

Question 4.
A doctor touching a child’s private part of the body while check-up while the child’s father or mother is in the same room is _______ touch.
(a) unsafe
(b) safe
(c) none of the above
Answer:
(b) safe

Question 5.
If someone gives you a unsafe touch, what will you do?
(a) inform parents
(b) keep it as a secret
(c) both a and b
Answer:
(a) inform parents

II. Write True or False.

Question 1.
Child labour is not an offence.
Answer:
False

Question 2.
If someone is asking to touch the private parts of their body, it is unsafe touch.
Answer:
True

Question 3.
If someone gives us an unsafe touch, we must tell our parents or teacher.
Answer:
True

Question 4.
Indian Penal Code 1820 punishes people involved in child trafficking. ,
Answer:
False

Question 5.
The Childline helps children who work as labourers.
Answer:
True

III. Answer the following.

Question 1.
Write a short note on Childline.
Answer:
Childline helps children who

are working as labourers.
are abandoned by their parents
are differently abled.
are live in streets.

Question 2.
When was Childline established? Which ministry does it fall under?
Answer:

Childline service was first established as a project in the year 1996.
Childline was established all across India under the Ministry of Women and Child development.

Question 3.
What is safe touch?
Answer:
Hugs from family, or high-fives with your friends are all safe touch.

Question 4.
What is unsafe touch?
Answer:
Someone touches your chest, between your legs or lips or asks you to touch theirs, it is unsafe touch.

Question 5.
What should you do if someone touches you unsafely?
Answer:
If you are ever touched on any of these parts of your body by someone you know or someone in the family, then you must inform your teacher, parents and another family member.

Activity Let us do (Text Book Page No. 139):

Which is the safest way of travelling? Put (✓) or (✗) in the boxes.

Answer:

Activity Let us write (Text Book Page No. 141):

Which is safe touch / unsafe touch?

Question 1.

Answer:
Safe touch

Question 2.

Answer:
Unsafe touch

3rd Standard Social Science Guide Child Safety Additional Questions and Answers

I. Choose the correct answer.

Question 1.
Child line service was first established as a project in the year __________.
(a) 1969
(b) 1986
(c) 1996
Answer:
(c) 1996

Question 2.
_______ have been set up to rehabilitate child labour.
(a) National Child Labour projects
(b) Integrated Child Development Services
(c) National policy
Answer:
(a) National Child Labour projects.

Question 3.
The Prohibition of child Marriage Act, that prevents .
(a) Child Marriages
(b) Child education
(c) Widow marriages
Answer:
(a) Child Marriages

II. Fill in the blanks.

Question 1.
________ is an offence ¡n India.
Answer:
Child Labour

Question 2.
_______ is a centrally sponsored scheme of government of India.
Answer:
Integrated Child bevèlopment services

Question 3.
A Child’s safety is very _________.
Answer:
important

III. Match the following.

1. Labour	a. Refusal to approve
2. Prohibition	b. Save from danger
3. Rescue	c. Heavy Physical work

Answer:

1. Labour	a. Heavy Physical work
2. Prohibition	b. Refusal to approve
3. Rescue	c. Save from danger

IV. Answer the following.

Question 1.
What is NCLPs?
Answer:

The National Child Labour Projects (NCLPs) have been set up to rehabilitate child labour.
The children identified by the NCLP are to be withdrawn from the dangerous occupations and put into special schools.

Question 2.
Write about Indian Penal Code.
Answer:

The Indian Penal Code 1860, punishes people who involve ¡n child trafficking.
There is also The Prohibition of Child Marriage Act, that prevents child marriages.

Samacheer Kalvi 3rd Standard So cial Science Guide

Samacheer Kalvi 3rd Standard Social Science Guide Term 3 Chapter 2 Mineral Resources

August 7, 2021

Samacheer Kalvi 3rd Standard Social Science Book Solutions Term 3 Chapter 2 Mineral Resources

I. Choose the correct answer.

Question 1.
The metal inside the wires are made up of ______
(a) Iron
(b) Zinc
(c) Copper
Answer:
(c) Copper

Question 2.
_______ is used for making jewels.
(a) Zinc
(b) Bauxite
(c) Gold
Answer:
(c) Gold

Question 3.
Which mineral is used as fertilizer?
(a) Zinc Oxide
(b) Potash
(c) Iron ore
Answer:
(b) Potash

Question 4.
Zinc is found in _______.
(a) Milk
(b) Biscuit
(c) Fish
Answer:
(c) Fish

Question 5.
Which mineral is used in Aircraft making industry^
(a) Zinc
(b) Bauxite
(c) Potash
Answer:
(b) Bauxite

II. Match the following.

1. Bauxite	a. Railway tracks
2. Iron ore	b. Copper
3. Zinc oxide	c. Aluminium
4. Metal wires	d. Soap
5. Potash	e. Rubber products

Answer:

1. Bauxite	a. Aluminium
2. Iron ore	b. Railway tracks
3. Zinc oxide	c. Rubber products
4. Metal wires	d. Copper
5. Potash	e. Soap

III. Answer the following.

Question 1.
Name some minerals found on the earth.
Answer:
Copper, Iron ore, Gold, Bauxite, Zinc, Potash, Calcium, Aluminium.

Question 2.
Name some minerals that are conductors of electricty.
Answer:
Gold, Copper, Silver, Aluminium.

Question 3.
Write few uses of Copper.
Answer:

Copper is used in electrical equipment such as wiring and motors.
It also uses in construction and industrial machinery.

Question 4.
Give a short note on Iron ore.
Answer:
Iron ore is mainly used to produce iron. It is found at Kanjamalai in Tamil Nadu.

Question 5.
Why Zinc is called the essential trace element?
Answer:

Zinc is called the essential trace element because very small amount of zinc is necessary for human health.
Our body does not store excess zinc, it must be consumed regularly as part of the diet.
Common food sources of zinc include red meat, white meat and seafood.

Activity (Text Book Page No. 124):

Question 1.

Answer:
Iron rod

Question 2.

Answer:
Copper bowl

Question 3.

Answer:
Gold bangles

3rd Standard Social Science Guide Mineral Resources Additional Questions and Answers

I. Choose the correct answer.

Question 1.
_________ is very good conductor of electricity.
(a) Copper
(b) Zinc
(c) Iron
Answer:
(a) Copper

Question 2.
________ is considered as one of the most precious mineraf.
(a) Aluminium
(b) Iron
(c) Gold
Answer:
(c) Gold

Question 3.
________ of potash is used for making fertilizers.
(a) 60%
(b) 95%
(c) 100%
Answer:
(b) 95%

Question 4.
Non-renewable resources can be divided into ________ types.
(a) 2
(b) 3
(c) 4
Answer:
(b) 3

II. Fill in the blanks.

Question 1.
Iron ores are found at _______ in Tamil Nadu.
Answer:
Kanjamalai

Question 2.
Gold is extracted from ________.
Answer:
Gold ore

Question 3.
Bauxite is used to make __________.
Answer:
Aluminium

Question 4.
_________ is also used to manufacture rubber and cosmetics.
Answer:
Bauxite

III. Write True or False.

Question 1.
Gold is also a very good conductor of electricity.
Answer:
True

Question 2.
The Bauxite are found at Kanjamalai in Tamil Nadu.
Answer:
False

Question 3.
The remaining 5% Potash is used in commercial and industrial products.
Answer:
True

Question 4.
Iron, Copper and Gold are called Non – mineral resources.
Answer:
False

IV. Match the following.

1. Natural Gas	a. Bicycles
2. Mineral resources	b. Aircraft industry
3. Iron	c. Electrical equipments
4. Bauxite	d. Silver
5. Zinc Oxide	e. Fossil fuels

Answer:

1. Natural Gas	a. Fossil fuels
2. Mineral resources	b. Silver
3. Iron	c. Bicycles
4. Bauxite	d. Aircraft industry
5. Zinc Oxide	e. Electrical equipment

V. Answer the following.

Question 1.
Write about Copper.
Answer:

Copper is one of the most used mineral in today’s world.
It is very good conductor of electricity.
Copper is used in all electrical appliances including computers, televisions, mobile phones and other electronic devices.

Question 2.
What is Natural resources?
Answer:
Natural resources are important to us because they satisfy the daily needs of man such as food, clothing and shelter.

Question 3.
What is non-renewable resources?
Answer:
Natural resources that once consumed, cannot be replaced are called non-renewable resources.

Question 4.
Write a note on i) Fossil fuels ii) Mineral resources
Answer:

Fossil fuels: Coal, Petroleum and Natural gas are called Fossil fuels.
Mineral resources: Iron, Copper, Bauxite, Gold, Silver and others are called Mineral resources.

Question 5.
What are the types of Non-renewable resources?
Answer:
Non-renewable resources can be divided into three types. They are:

Metallic resources
Non – metallic resources
Fossil fuel resources

Question 6.
What are the uses of Bauxite?
Answer:

Bauxite is used to make aluminium.
It is used in Aircraft making industry, electrical industry and is also used in making machines.
It is also used to manufacture rubber and cosmetics.

Samacheer Kalvi 3rd Standard So cial Science Guide

Samacheer Kalvi 3rd Standard Social Science Guide Term 3 Chapter 1 Freedom Fighters of Tamil Nadu

August 7, 2021

Samacheer Kalvi 3rd Standard Social Science Book Solutions Term 3 Chapter 1 Freedom Fighters of Tamil Nadu

I. Choose the correct answer.

Question 1.
Where was Bharathiyar born?
(a) Ettayapuram
(b) Madurai
(c) Dindugal
Answer:
(a) Ettayapuram

Question 2.
_________ was not composed by Bharathiyar.
(a) Vande Matharam
(b) Acham Illai
(c) Kaththiyindri
Answer:
(c) Kaththiyindri

Question 3.
_______ is known as Kappalottaiya Tamilan,
(a) Subramania Siva
(b) Bharatiyar
(c) V. 0. Chidambaran
Answer:
(c) V. 0. Chidambaran

Question 4.
Who coined the slogan ‘Jai Hind’?
(a) Bharatiyar
(b) Chempakaraman
(c) Kumaran
Answer:
(b) Chempakaraman

Question 5.
Who started a monthly newspaper ‘Gnanabhanu’?
(a) Subramania Siva
(b) Bharatiyar
(c) V.O .Chidambaram
Answer:
(a) Subramania Siva

II. Match the following.

1. Desa Bandhu Youth Association	a. Bharatiyar
2. Dindugal	b. Tiruppur Kumaran
3. International pro Indian Committee	c. Subramania Siva
4. Swadesamitran	d. V. O. Chidambaran
5. Lawyer	e. Chempakaraman

Answer:

1. Desa Bandhu Youth Association	a. Tiruppur Kumaran
2. Dindugal	b. Subramania Siva
3. International pro Indian Committee	c. Chempakaraman
4. Swadesamitran	d. Bharatiyar
5. Lawyer	e. V. O. Chidambaran

III. Answer the following.

Question 1.
Name the freedom fighters of Tamil Nadu.
Answer:
Subramaniya Bharathi, V. O. Chidambaram, Chempakaraman, Tiruppur Kumaran

Question 2.
Nome some poems written by Bharatiyar.
Answer:
Vande Matharam, Acham Illai, Enthaiyum Thaayum and Jaya Bharatham.

Question 3.
Write about the Swadeshi Steam Shipping Company.
Answer:
Vallinayagan Ulaganathan Chidambaram known as V.O. Chidambaram started the Swadeshi Steam Shipping between Tuticorin and Colombo against British ships.

Question 4.
What is the contribution of Chempakaraman in freedom struggle?
Answer:
i. When was the first world war began in 1914, Chempakaraman pillai, formed the Indian Independence committee in Germany along with some revolutionaries from India.
ii. He Joined Emden as an officer and masterminded the attack on Madras mainly aimed at the British navy.

Question 5.
Write a short note on Tiruppur Kumaran.
Answer:

Tiruppur Kumaran was born in Tiruppur. During his young age, he actively involved himself in the freedom movement.
He started Desa Bandhu Youth Association. It inspired many young people of Tamil Nadu to take part in the freedom struggle.
He is called Kodikaththa Kumaran.

Think (Text Book Page No. 107):

Question 1.
When do we celebrate our Republic Day?.
Answer:
We are celebrating Republic Day on January 26th every year.

Activity (Text Book Page No. 114):

Name the freedom fighters of Tamil Nadu.

Question 1.

Answer:
Veera Pandiya Kattabomman

Question 2.

Answer:
Velu Nechiyar

3rd Standard Social Science Guide Freedom Fighters of Tamil Nadu Additional Questions and Answers

I. Choose the correct answer.

Question 1.
Subramaniya Bharathi worked as a ___________.
(a) teacher
(b) lawyer
(c) doctor
Answer:
(a) teacher

Question 2.
V.0. Chidambaram was born in ___________.
(a) Madurai
(b) Tuticorin
(c) Chennai
Answer:
(b) Tuticorin

Question 3.
Chempakaraman completed his schooling in ___________.
(a) Chennai
(b) England
(c) Austria
Answer:
(c) Austria

Question 4.
Tiruppur kumoran was born in ___________.
(a) Tiruppur
(b) Erode
(c) Chennai ppur
Answer:
(a) Tiruppur

Question 5.
_________ was a revolutionary of the Indian independence movement.
(a) Jhansi Rani
(b) Meera bai
(c) Lakshmi Sahgal
Answer:
(c) Lakshmi Sahgal

II. Match the following.

1. Subramaniya Bharathi	a. Swadeshi steam shipping
2. V.O.Chidambaran	b. Sir Walter Strickland
3. Chempakaraman	c. Bandhu Youth Association
4. Tiruppur kumaran	d. Captain Lakshmi
5. Lakshmi Sahgal	e. Jaya Bharatham

Answer:

1. Subramaniya Bharathi	a. Jaya Bharatham
2. V.O.Chidambaran	b. Swadeshi steam shipping
3. Chempakaraman	c. Sir Walter Strickland
4. Tiruppur kumaran	d. Bandhu Youth Association
5. Lakshmi Sahgal	e. Captain Lakshmi

III. Fill in the blanks.

Question 1.
Bharathi became the Assistant editor of the _______ newspaper in 1904.
Answer:
Swadesamitran

Question 2.
V.O. Chidambaram took part ¡n the _______ movement.
Answer:
Indian Independence

Question 3.
Chempakaraman was born ¡n _______.
Answer:
Thiruvananthapuram

Question 4.
Subramania Siva started a monthly newspaper called __________.
Answer:
Gnanabanu

Question 5.
The collector office of Dindugal district is named as _________.
Answer:
Thiagi Subramania Siva Maaligai

IV. Write True or False.

Question 1.
Bharathi also called kappalottiya Tamilan.
Answer:
False

Question 2.
V.O.Chidambaram started the first Indian shipping company.
Answer:
True

Question 3.
Subramaniya Siva was born in Ettayapuram.
Answer:
False

Question 4.
Tiruppur Kumaran started Desa Bandhu Youth Association.
Answer:
True

Question 5.
Chempakaraman coined the slogan ‘Jai Hind’.
Answer:
True

V. Answer the following.

Question 1.
Write a note on Subramaniya Bharathi.
Answer:
The title Bharati, a name of the Goddess of Knowledge, was conferred upon him at the age of eleven by the court of Ettayapuram for his ability to compose poems on any subject, at any moment.

Question 2.
Write a note on V.O.Chidambaram.
Answer:

V. O. Chidambaram was born in Tuticorin,
He was a lawyer and was also a good orator.
He took part in the Indian Independence movement.
V. O. Chidambaram was also called Kappalottiya Tamilan.

Question 3.
What is Swadeshi Shipping Company?
Answer:
V.O. Chidambaram started the first Indian shipping company. It was called Swadeshi Shipping Company.

Question 4.
Name some books written by Subramania Siva.
Answer:
Subramania Siva wrote many books namely Ramanuja Vijayam, Sankara Vijayam, and so on.

Question 5.
Write about Lakshmi Sahgal.
Answer:

Lakshmi Sahgal was a revolutionary of the Indian independence movement.
She was an officer of the Indian National Army.
She is commonly called Captain Lakshmi.

Samacheer Kalvi 3rd Standard So cial Science Guide

Samacheer Kalvi 3rd Standard Social Science Guide Term 2 Chapter 3 District Administration

August 7, 2021

Samacheer Kalvi 3rd Standard Social Science Book Solutions Term 2 Chapter 3 District Administration

I. Choose the correct answer.

Question 1.
_________ administrative head of the district.
(a) District collector
(b) Judge
(c) Superintendent of Police
Answer:
(a) District collector

Question 2.
_______ are responsible for government hospitals.
(a) Policemen
(b) Forest Officer
(c) Drivers
Answer:
(*) Health Officers

Question 3.
_________ is maintained by the police department.
(a) Health
(b) Forest
(c) Law and order
Answer:
(c) Law and order

Question 4.
___________ ensures the proper functioning of educational department in a district.
(a) Forest Officer
(b) Chief Educational OHicer
(c) Health Officer
Answer:
(b) Chief Educational Officer

Question 5.
_______ advises on sanitation of the district.
(a) Health Officer
(b) Forest Officer
(c) Revenue Officer
Answer:
(a) Health Officer

II. True or False.

Question 1.
District Collectors are appointed through exams conducted by U.P.S.C.
Answer:
True

Question 2.
Teacher gives order to make sure different policies reach people in the district.
Answer:
False

Question 3.
Chief Educational Officer takes care of the education department.
Answer:
True

Question 4.
Police officertiare responsible for the government hospitals.
Answer:
False

Question 5.
Forest officer takes care of the forest department.
Answer:
True

III. Answer the following.

Question 1.
Who is the Administrative head of the district?
Answer:
District collector is the Administrative head of the district.

Question 2.
How are the District Collectors selected?
Answer:
I.A.S. officers are recruited by U.P.S.C. (Union Public Service Commission). These I.A.S. officers are appointed as district collectors.

Question 3.
Name any three departments of the district.
Answer:

Police department
Medical department
Educational department

Question 4.
Who maintains law and order in the district?
Answer:
Law and order is maintained in the district wiUrthet^ssistance from all police officers like inspectors and constables.

Question 5.
Write about the Health Officer.
Answer:
Health officers are responsible for government hospitals in the \ district. The person in charge advises on health and sanitation of the district.

Project work:

Question 1.
Name some of the departments functioning in your district.
Answer:

Police department
Medical department
Educational department
Revenue deportment
Forest department
Production department.
Health department.

Think (Text Book Page No. 101):

Name some of the duties of Policemen.
Answer:
The primary duty of a Police officer is to protect people and property. Common duties of police include controlling traffic, patrolling neighborhoods, responding to emergency calls, writing citations, delivering warrants, arresting violators, and submitting incident reports in a timely manner.

Activity Let us Paste (Text Book Page No. 102):

Find the missing letters using the hints.

Question 1.
Administrative head of the district. C_l_ect_r.
Answer:
Collector.

Question 2.
Maintains law in and order. P_li_e
Answer:
Police.

Question 3.
Advises on health. D_c_ _r
Doctor.

Question 4.
Teaches morality. T_ _ch _ r
Answer:
Teacher.

Activity Let us write (Text Book Page No. 105):

Write True or False.

Question 1.
A District collector takes actions during natural disaster.
Answer:
True

Question 2.
District collector does not supervise local bodies.
Answer:
False

Question 3.
The Superintendent of police does not make sure that policy reaches the people.
Answer:
False

Question 4.
District collector works along with different department heads for the smooth functioning of the district.
Answer:
True

3rd Standard Social Science Guide District Administration Additional Questions and Answers

I. Choose the correct answer.

Question 1.
________ is responsible for proper and smooth functioning of the district.
(a) District Collector
(b) Judge
(c) Police
Answer:
(a) District Collector

Question 2.
I.A.S officers are recruited by ________.
(a) TNP5C
(b) U.P.S.C.
(c) TNEO
Answer:
(b) U.P.S.C.

Question 3.
________ makes sure that the policies should reach the people.
(a) Judge
(b) Police
(c) District Collector
Answer:
(c) District Collector

Question 4.
________ is the head of the revenue department,
(a) Judge
(b) Doctor
(c) District Collector
Answer:
(c) District Collector

II. True or False:

Question 1.
Superindent is responsible for the police force ¡n the district.
Answer:
True

Question 2.
Call ‘103’ to reach out to police in case of emergency.
Answer:
False

Question 3.
I.A.S officers are appointed as district collectors.
Answer:
True

Question 4.
District collector has a major role in the development of the government.
Answer:
True

III. Match the following.

1. District collector	a. Law and order
2. Health Officers	b. State’s Public Service
3. Inspectors	c. Government Hospitals
4. TNPSC	d. Administrative head

Answer:

1. District collector	a. Administrative head
2. Health Officers	b. Government Hospitals
3. Inspectors	c. Law and order
4. TNPSC	d. State’s Public Service

IV. Answer the following.

Question 1.
What is Natural disaster?
Answer:
A natural event that results in huge damage.

Question 2.
Who are the subordinates of the district collector?
Answer:
District Medical Officer, Superintendent of Police, District Forest Officer, Chief Educational Officer and Revenue Divisional Officer.

Question 3.
Who is the head of the Revenue Department?
Answer:
District Collector is the head of the Revenue Department.

Question 4.
What are the departments overseen by the District Collector?
Answer:
District Collector also supervises local bodies like district boar village panchayat and municipal committees.

Samacheer Kalvi 3rd Standard So cial Science Guide

Samacheer Kalvi 3rd Standard Social Science Guide Term 2 Chapter 2 Sanctuaries

August 7, 2021

Samacheer Kalvi 3rd Standard Social Science Book Solutions Term 2 Chapter 2 Sanctuaries

I. Choose the correct answer.

Question 1.
Corbett National Park is at __________.
(a) Uttarakhand
(b) Bangaluru
(c) Chennai
Answer:
(a) Uttarakhand

Question 2.
The National Park in West Bengal is __________.
(a) Sunderbans National Park
(b) Gir National Park
(c) Anna National Park
Answer:
(a) Sunderbans National park

Question 3.
__________ sanctuary is at Vedanthangal.
(a) Lions
(b) Birds
(c) Tigers
Answer:
(b) Birds

Question 4.
There are __________ Biosphere Reserves in Tamil Nadu.
(a) three
(b) five
(c) four
Answer:
(a) three

Question 5.
Gir national Park is in __________.
(a) Gujarat
(b) Assam
(c) Hyderabad
Answer:
(a) Gujarat

II. Match the following.

1. Tiger	a. Nilgiris
2. Lion	b. West Bengal
3. Elephant	c. Assam
4. Birds	d. Gujarat
5. One horned rhinoceros	e. Vedanthangal

Answer:

1. Tiger	a. West Bengal
2. Lion	b. Gujarat
3. Elephant	c. Nilgiris
4. Birds	d. Vedanthangal
5. One horned rhinoceros	e. Assam

III. Answer the following.

Question 1.
What is sanctuary?
Answer:
Sanctuary is a place where animals and birds are protected from hunting and other human activities.

Question 2.
What are the animals protected in the Corbett National Park?
Answer:
Elephants, tigers, crocodiles, deer, para or hog deer, leopards, langurs, wild boars, gharial etc.

Question 3.
Name the animals in Nilgiris Biosphere.
Answer:
Bengal tiger, Indian leopard, Black panther, Mongoose, Nilgiri langur, and Nilgiri Tahr.

Question 4.
Where are one-horned rhinoceros protected?
Answer:
Kaziranga National Park is in Assam.

Question 5.
How should we treat animals?
Answer:
Animals should be treated with kindness and love. They can act as great companions in our life.

Project:

Question 1.
Name the state for the following Sanctuary / National Park / Biosphere Reserve.
1) Vedanthangal Bird Sanctuary
2) &ir National Park
3) Nilgiri Biosphere reserve
4) Kaziranga National Park
5) Corbett National Park
Answer:
1) Vedanthangal Bird Sanctuary – Tamil Nadu
2) Gir National Park – Gujarat
3) Nilgiri Biosphere Reserve – Parts of Tamil. Nodu (Kerala and Kczrnataka)
4) Kaziranga National Park – Assam
5) Corbett National Park – Uttarakhand.

Activity Let us Write (Text Book Page No. 89):

Question 1.
Write the differences between the following.

Answer:

Sanctuary	National park	Biosphere reserve
Sanctuary is a place where animals and birds are protected from hunting and other human activities.	A National park is a large area of land which is protected by the government because of its natural beauty and in which public can visit.	A biosphere reserve is an eco system with plants and animals of unusual scientific and natural interest.

Question 2.
If you want to see the Bengal tigers, which National Park will you visit? Write the name of the park and its location.
Answer:
Sunderbans National Park in West Bengal.

Think (Text Book Page No. 90):

Question 1.
When International Tiger Day is celebrated?
Answer:
29th July.

Activity Let us discuss and write (Text Book Page No. 94):

Question 1.
Name some of the animals or birds found in the following places.

Answer:

Viralimalai Sanctuary

Nilgiri Biosphere Reserve

Kaziranga National Park

Corbett National Park

Peacock,

Gar ganey, Blue-winged teal

Nilgiri langur, Nilgiri tahr, Indian leopard

One-horned Rhinoceros, Asiatic water buffalo, Sambar

Tigers, Leopards, Deer, Elephants’

3rd Standard Social Science Guide Sanctuaries Additional Questions and Answers

I. Choose the correct answer.

Question 1.
__________ are places where wild animals are protected.
(a) National Parks
(b) Biosphere reserves
(c) None
Answer:
(a) National Parks

Question 2.
Kurinchi flower which blossoms once in __________ years.
(a) ten
(b) eleven
(c) twelve
Answer:
(c) twelve

Question 3.
Vedanthangal Bird sanctuary is 25 kms from _________.
(a) Kanchipuram
(b) Chengalpattu
(c) Trichy
Answer:
(b) Chengalpattu

Question 4.
________ has around two-thirds of all rhinoceros in the world.
(a) Kaziranga National Park
(b) Corbett National Park
(c) Sunderbans National Park
Answer:
(a) Kaziranga National Park

Question 5.
Peacocks can be found in their natural habitat at Viralimalai in ________.
(a) Chennai
(b) Trichy
(c) Salem
Answer:
(b) Trichy

II. Match the following.

1. Corbett National park	a. Black Panther
2. Sunder National Park	b. Assam
3. Nilgiri Biosphere Reserve	c. Gujarat
4. Kaziranga National Park	d. West Bengal
5. Gir National Park	e. Uttarakhand

Answer:

1. Corbett National park	a. Uttarakhand
2. Sunder National Park	b. West Bengal
3. Nilgiri Biosphere Reserve	c. Black Panther
4. Kaziranga National Park	d. Assam
5. Gir National Park	e. Gujarat

III. Answer the following.

Question 1.
What is Biosphere reserves?
Answer:
Biosphere reserves are the places where plants, animals, and birds are protected.

Question 2.
What is an environment?
Answer:
The natural place where the plant or animal life is called the environment.

Question 3.
Describe the Kaziranga National Park,
Answer:
Kaziranga national Park is the home of one-horned rhinoceros. It has around two-thirds of all rhinoceros in the world.

Question 4.
What is migrate?
Answer:
A bird or an animal moves from one place to another due to changes in seasons.

Question 5.
What are the Biosphere Reserves in Tamil Nadu?
Answer:
The three Biosphere Reserves in Tamil Nadu are :

Nilgiri Biosphere Reserve.
Gulf of Mannar Biosphere Reserve.
Agasthyamalai Biosphere Reserve.

Samacheer Kalvi 3rd Standard So cial Science Guide

Samacheer Kalvi 3rd Standard Social Science Guide Term 2 Chapter 1 Historical Places

August 7, 2021

Samacheer Kalvi 3rd Standard Social Science Book Solutions Term 2 Chapter 1 Historical Places

I. Choose the correct answer.

Question 1.
Sea shore temple is at _________.
(a) Mahabalipuram
(b) Trichy
(c) Madurai
Answer:
(a) Mahabalipuram

Question 2.
Fort St. George is at _________.
(a) Kanchipuram
(b) Chennai
(c) Trichy
Answer:
(b) Chennai

Question 3.
There are _________ styles of architectures at Mahabalipuram. , .
(a) six
(b) three
(c) four
Answer:
(c) Four

Question 4.
Thiruvalluvar wrote _________.
(a) Thirukkural
(b) Nannerr
(c) Athichudi
Answer:
(a) Thirukkural

Question 5.
Nandhi in Thanjavur Periya Kovil was built with _________.
(a) multiple stones
(b) two stones
(c) single stone
Answer:
(c) Single stone

II. Match the following.

1. Vivekananda rock	a. St. George fort
2. Museum	b. Villupuram
3. Gingee fort	c. Pallavas
4. Mahabalipuram	d. Cholas
5. Periyakovil	e. Kanyakumari

Answer:

1. Vivekananda rock	a. Kanyakumari
2. Museum	b. St. George fort
3. Gingee fort	c. Villupuram
4. Mahabalipuram	d. Pallavas
5. Periya kovil	e. Cholas

III. Answer the following.

Question 1.
What are inside fort St. George?
Answer:
The fort has a museum and a church. The Secretariat of Tamil Nadu is also inside the fort.

Question 2.
Write a short note on Thiruvalluvar statue.
Answer:
Thiruvalluvar statue in Kanyakumari. It is 133 feet tall. Thiruvalluvar statue’s height denotes the number of chapters in Thirukural.

Question 3.
Name the three water bodies which are surrounded the Thiruvalluvar statue.
Answer:
Arabian Sea, Indian Ocean and Bay of Bengal.

Question 4.
Who built Thanjavur Periya kovil? Write any special feature of the temple.
Answer:
Thanjavur Periya Kovil was built by Raja Raja Cholan. The Nandi inside the temple was built using a single stone. It is one of the largest temples in India.

Question 5.
Describe the Gingee fort.
Answer:
Gingee fort in Villupuram district. This is one of the oldest forts in Tamil Nadu. It was built at a height of 800 feet and protected by a 80 feet wide moat.

3rd Standard Social Science Guide Historical Places Additional Questions and Answers

I. Choose the correct answer.

Question 1.
Mahabalipuram is near at ___________.
(a) Kanchipuram
(b) Chennai
(c) Trichy
Answer:
(b) Chennai

Question 2.
_________ is the first English fort in India.
(a) Fort St. George
(b) Mount Fort
(c) Ellis Fort
Answer:
(a) Fort St. George

Question 3.
Thiruvalluvar statue is in __________.
(a) Chennai
(b) Trichy
(c) Kanyakumari
Answer:
(c) Kanyakumari

Question 4.
Thirukural has ______ adhikarams.
(a) 133
(b) 1330
(c) 150
Answer:
(a) 133

Question 5.
____________ is one of the oldest forts in Tamil Nadu.
(a) Fort St. George
(b) Gingee Fort
(c) Ellis Fort
Answer:
(b) Gingee Fort

II. Match the following.

1. Mahabalipuram	a. Brihadeeshwara Temple
2. Thiruvalluvar	b. Vilupuram
3. Thanjavur Periyakovil	c. Place of exhibition
4. Gingee fort	d. Thirukural
5. Museum	e. Pallavas

Answer:

1. Mahabalipuram	a. Pallavas
2. Thiruvalluvar	b. Thirukural
3. Thanjavur Periyakovil	c. Brihadeeshwara Temple
4. Gingee fort	d. Vilupuram
5. Museum	e. Place of exhibition

III. Answer the following.

Question 1.
What is Architecture?
Answer:
The art of making buildings is called Architecture.

Question 2.
Describe the Mahabalipuram Temples.
Answer:
Temples at Mahabalipuram were built by three generations of the Pallava Kings and it took nearly 200 years to plan and create the site.

Question 3.
What is Monuments?
Answer:
A building, structure or site that is of historical importance.

Question 4.
What are historical places?
Answer:
Historical places are the places where buildings, idols, and arts were made long ago.

Question 5.
Who built Mahabalipuram?
Answer:
Mahabalipuram was built by Pallavas.

Question 6.
Where is Fort St. George?
Answer:
Fort St. George is in Chennai.

Samacheer Kalvi 3rd Standard So cial Science Guide

Samacheer Kalvi 3rd Standard Social Science Guide Term 1 Chapter 4 Safety

August 7, 2021

Samacheer Kalvi 3rd Standard Social Science Book Solutions Term 1 Chapter 4 Safety

I. Choose the correct answer from the list given below.

(Fire, Water, Electricity, Snake, Traffic light)

Question 1.
If it is touched, It will be hot
If it is left, it will burn
What is it? __________
Answer:
Fire

Question 2.
I use it everyday. I see it during rainy day.
What is it? __________
Answer:
Water

Question 3.
I spread through lines, but I’m not a climber :
I help to glow the bulbs.
Who am I? _________
Answer:
Electricity

Question 4.
He who doesn’t have legs, slithers and wanders in Jungles.
Who is he? _________
Answer:
Snake

Question 5.
The one who stands on the road and guides us has three eyes of three colours.
Who is he? _________
Answer:
Traffic light

II. Write True or false.

Question 1.
We shouldn’t play in the kitchen.
Answer:
True

Question 2.
We can go to the deep part of the river to bath.
Answer:
False

Question 3.
Never touch the electrical appliances with wet hand.
Answer:
True

Question 4.
We should keep the house and surroundings clean.
Answer:
True

Question 5.
We can play with glassware.
Answer:
False

III. Answer the following questions.

Question 1.
Write some factors that can cause accidents.
Answer:

Haste / urgency
Carelessness / Negligence
Lack of awareness
Violation of rules

Question 2.
What should we do, if our clothes catch fire?
Answer:

We shouldn’t run.
Drop down and roll on the ground.

Question 3.
How should we protect ourselves from accidents caused by electricity?
Answer:

We do touch switches, plugs or electrical wires with wet hand.
We do touch the iron box and other electrical appliances when they are switched on.
We do play near electrical towers or transformers.
We do climb on electrical posts.

Question 4.
Where should we cross the road?
Answer:
We should cross the road only at the zebra crossing.

Question 5.
Mention the names of some toxic organisms.
Answer:
Snake, Scorpion, Spider, Wasp.

IV. Let us colour.

Answer:

Project Work:

Question 1.
Write your experience of firing crackers during Diwali.

Answer:
Diwali is a very Popular festival in India. I like sound-free crackers. Mathappu, Poovanam and Saram which makes no noise. Our surroundings are most affected by the eruption of sooty crackers.

Think Zone (Text Book Page No. 182):

Question 1.
How the forest fire occur?
Answer:
Forest fires always start by one of two ways – naturally caused or human-caused. Natural fires are generally started by lightning, with a very small percentage started by spontaneous combustion of dry fuel such as sawdust and leaves. On the other hand, human-caused fires can be due to any number of reasons.

Question 2.
Have you ever seen Fire Extinguisher? If yes, where have you seen it?
Answer:
Yes. I have seen in my school.

Question 3.
Have you ever bathed in lake or river? If yes, with whom did you go?
Answer:
Yes, I took bath in a river with my father.

Activity (Text Book Page No. 184):

Question 1.
How fire is used in our daily life?
Answer:

Fire is used to cook meals.
It can be used to generate heat and like light.
It cane be used in incineration of waste.

Activity (Text Book Page No. 187):

Question 1.
Write the names of the electrical appliances which are used in your house.
Answer:

Electric Lights
Fan
Radio
Television
DVD Player
Iron Box
Refrigerator
Washing machine

Think Zone (Text Book Page No. 189):

Question 1.
Have you ever seen these traffic signs?
Answer:
Yes

Question 2.
Where did you see?
Answer:
Infront of my School.

Activity (Text Book Page No. 190):

Question 1.
Write down the slogans of awareness which you have observed while travelling.
Answer:

Don’t watch her behind. Keep safety in mind.
Driving faster can cause disaster.
Fast drive could be last drive.
Follow traffic rules, save for future.

3rd Standard Social Science Guide Safety Additional Questions and Answers

I. Choose the correct answer from the bracket.

(Water, pesticides, Fire, Electricity, Zebra crossing)

Question 1.
__________ is the man’s marvelous creation.
Answer:
Fire

Question 2.
__________ is very important in our daily life.
Answer:
Water

Question 3.
__________ is used in houses, factories and other work places.
Answer:
Electricity

Question 4.
Pedestrians should cross the road only at the __________.
Answer:
Zebra crossing

Question 5.
__________ are very dangerous.
Answer:
Pesticides

II. Write True or False.

Question 1.
We shouldn’t close the cylinder valve after cooking.
Answer:
False

Question 2.
We have to wear life jacket when we travel in water.
Answer:
True

Question 3.
Do not climb on electrical posts.
Answer:
True

Question 4.
We shouldn’t wear seat belt when we travel in a car.
Answer:
False

Question 5.
Do not cross the road hastily by running.
Answer:
True

III. Answer the following.

Question 1.
Write any three precautions to avoid fire accidents.
Answer:

We should handle the highly inflammable things carefully.
The person who cooks can wear cotton clothes.
Don’t play with fire.

Question 2.
What to do during a fire accident?
Answer:

Use fire extinguisher.
Execute fire warning system in buildings.

Samacheer Kalvi 3rd Standard So cial Science Guide

Samacheer Kalvi 3rd Standard Social Science Guide Term 1 Chapter 3 Panchayat

August 6, 2021

Samacheer Kalvi 3rd Standard Social Science Book Solutions Term 1 Chapter 3 Panchayat

I. Choose the correct answer.

Question 1.
Panchayat is a _________ level government.
a) District
b) State
c) Village
Answer:
c) Village

Question 2.
________ introduced the word ‘Gram Swaraj’.
a) Kamarajar
b) Mahatma Gandhi
c) Nehru
Answer:
b) Mefliatma Gandhi

Question 3.
The lower level of the three tier system is ________ panchayat.
a) District
b) Block level
c) Village
Answer:
c) Village

Question 4.
Who elects / elect the Vice President of the Panchayat?
a) People
b) Ward members
c) District collector
Answer:
a) People

Question 5.
The tenure of the members of the Panchayat is ________
a) 15 years
b) 10 years
c) 5 years
Answer:
c) 5 years

II. Match the following.

1. Kudavolai	a. development of plan
2. Gram Panchayat	b. obligatory function
3. Planting trees	c. old system of election
4. Street lights	d. discretionary function
5. Gram sabha	e. people above 500

Answer:

1. Kudavolai	a. old system of election
2. Gram Panchayat	b. people above 500
3. Planting trees	c. discretionary function
4. Street lights	d. obligatory function
5. Gram sabha	e. development of plan

III. Answer the following.

Question 1.
What is Village Panchayat?
Answer:
Village panchayat is the root of Panchayat Raj system. It provides the basic facilities for the village people.

Question 2.
Illustrate the Three tier system.
Answer:
Panchayat Raj is the three-tier system, they are

District Level: District Panchayat (Zilla Parishad)
Block Level: Panchayat Union (Mandal Parishad/Panchyat Samiti)
Village Level: Village Panchayat (Gram Parishad)

Question 3.
Write any three obligatory functions of the Panchayat.
Answer:

Providing electricity and maintaining the street lights.
Construction and maintenance of village wells.
Providing drinking water.

Question 4.
Write any three discretionary functions of the Panchayat.
Answer:

Planting trees on either sides of roads
Setting up and maintenance of public markets
Setting up of “Gardens”.

Question 5.
When is the Gram Sabha meeting held?
Answer:
Gram Sabha meeting must be held at least four times a year.
Meeting must be conducted on following dates.

26th January
1st – May
15th – August
2nd – October

Project work:

Question 1.
Write the facilities which you get from your Panchayat.
Answer:

We get good drinking water facilities.
We get good road and gardens in our village.
Maintaining the village wells.
Setting and maintaining the village library.
We get good electricity facilities.
Providing and maintaining sanitation facilities.
Setting up sewage channels.
Setting up and maintenance of playgrounds.
Setting up and maintenance of public market.

Activity Let us Answer (Text Book Page No. 172):

Question 1.
Write the name of your village panchayat president?
Answer:
Mr. Vellaisamy

Question 2.
How many ward members are there in your village panchayat?
Answer:
12

Think Zone (Text Book Page No. 175):

Question 1.
Is there any library, in your village?
Answer:
Yes, we have one small library in our village.

Question 2.
Is there any park, in your village?
Answer:
No, there is no park in my village

Question 3.
Is there any playground in your village?
Answer:
Yes, we have a big play ground in our village.

3rd Standard Social Science Guide Panchayat Additional Questions and Answers

I. Choose the correct answer.

Question 1.
_________ is the root of panchayat raj system.
a) Village panchayat
b) Municipality
c) Town panchayat
Answer:
a) Village panchayat

Question 2.
The 73rd Constitutional Amendment Act was passed by the parliment in _________.
a) March, 1993
b) April, 1993
c) April, 1995
Answer:
b) April, 1993

Question 3.
Gram sabha meeting must be held at least _________ times a year.
a) two
b) three
c) four
Answer:
c) four

Question 4.
Collection tax is a compulsory duty of _________.
a) panchayat
b) village officer
c) councellor
Answer:
a) panchayat

II. Match the following.

1. Grama sabha	a. election
2. 73^rd Constitutional Amendment Act	b. chola kingdom
3. President	c. Mahatma Gandhi
4. Gram Swaraj	d. April 1993
5. Kudavalai	e. root of democracy

Answer:

1. Grama sabha	a. root of democracy
2. 73^rd Constitutional Amendment Act	b. April 1993
3. President	c. election
4. Gram Swaraj	d. Mahatma Gandhi
5. Kudavalai	e. chola kingdom

III. Answer the following.

Question 1.
What is Gram sabha meeting?
Answer:
People of our village gather together and discuss about the roles of the panchayat board.

Question 2.
How the panchayat members are selected?
Answer:
Village people select the president and members through the election. There is one electing every five years.

Question 3.
Write the duties of Gram Sabha.
Answer:

Planning and executing village developmental programs.
Verifying income and expenditure of village funds.
Planning to rectify the grievances of the people.

Samacheer Kalvi 3rd Standard So cial Science Guide

Samacheer Kalvi 3rd Standard Social Science Guide Term 1 Chapter 2 Our Friends

August 6, 2021

Samacheer Kalvi 3rd Standard Social Science Book Solutions Term 1 Chapter 2 Our Friends

I. Choose the correct answer from the list given below.
(roads, judge, first aid, doctor, teacher)

Question 1.
________ is a lifesaving treatment which is given before the actual treatment to a victim.
Answer:
first aid

Question 2.
Nurse assists the _______.
Answer:
doctor

Question 3.
________ is giving justice to the people in various cases.
Answer:
judge

Question 4.
________ enlightens us with knowledge.
Answer:
teacher

Question 5.
Road workers lay ________.
Answer:
roads

II. Write True or False.

Question 1.
A tailor stitches the Clothes.
Answer:
True

Question 2.
An electrician fits pipes and tubes.
Answer:
False

Question 3.
Traffic police man controls traffic.
Answer:
True

Question 4.
Doctors protect people and properties.
Answer:
False

Question 5.
The Supreme court is the guardian of the constitution.
Answer:
True

III. Answer the following.

Question 1.
Name some people who serve us.
Answer:
Farmers, Doctor, Engineer, Police, Nurse.

Question 2.
Who are firefighters?
Answer:
Firefighters are save people and properties from fire.

Question 3.
What does a civil engineer do?
Answer:
Engineer designs houses, schools, colleges, bridges, multi storey buildings, temples, settlements, shops, factories, etc., Buildings are constructed using a plan and made by an engineer.

Question 4.
Write about farmers.
Answer:
A farmer is a person engaged in agriculture, raising living organisms for food or raw materials.

Question 5.
How do the soldiers protect our country?
Answer:
The soldiers are fighting with invaders to product our country. They are sacrificing their own lives and family. Project work.

Project work:

Match the tools with the community helpers and write the task they perform.

Answer:

Activity Let us Write (Text Book Page No. 157):

Answer:

Think Zone (Text Book Page No. 158):

Question 1.
How can one call the ambulance?
Answer:

Make the phone call to No. 108
Inform the accidental.
Try to help the injured person by giving first aids.
Till the ambulance reaches the spot be with the injured person.

Think (text Book Page No. 158):

Answer:

In emergency we must know the phone numbers.

For Police – 100;
For Fire Service – 101:
For Ambulance – 108.

Activity (Text Book Page No. 161):

Question 1.
You can hear my ding dong before I come. Lives are saved, properties are protected from fire. Who am I ________?
Answer:
iefr eginen

Question 2.
I keep people safe. I protect our community from crime. I make sure people follow the rules. Who am I _______?
Answer:
ecplio

Question 3.
I toil (hard work) in the soil. I plough to sow, so that mud could give us food. Who am I _________?
Answer:
emarfr

Activity Who Am I? (Text Book Page No. 163):

Question 1.

I _________ Clothes.
I am a _________.
Answer:
Stitch, Tailor.

Question 2.

I _________ wall.
I am a _________.
Answer:
Paint, Painter.

Question 3.

I _________ pipes and taps.
I am a _________.
Answer:
repair the, plumber.

Question 4.

I _________ houses and people.
I am a _________.
Answer:
Guard, Watchman.

Question 5.

I _________ electrical appliances.
I am a _________.
Answer:
repair, Electrician.

3rd Standard Social Science Guide Our Friends Additional Questions and Answers

I. Choose the correct answer from the bracket.

(Nethaji, Firefighters, Supreme court, engineer, Traffic police)

Question 1.
_________ wear protective jackets.
Answer:
Firefighters

Question 2.
Buildings are constructed using a plan and made by an _________.
Answer:
engineer

Question 3.
_________ formed Indian National Army.
Answer:
Nethaji

Question 4.
_________ is standing in the middle of the road.
Answer:
Traffic police

Question 5.
_________ is the ‘Guardian of the constitution’.
Answer:
Supreme court.

II. Write True or False.

Question 1.
Fire fighters save people and properties from fire.
Answer:
True

Question 2.
Doctors protect our country.
Answer:
False

Question 3.
We are getting food from farmers.
Answer:
True

Question 4.
An engineer gives structure to the building.
Answer:
True

Question 5.
Nurses help in giving justice to the people in various cases.
Answer:
False

III. Answer the following.

Question 1.
Write about Nurse.
Answer:
Nurse is a person who assists the doctor and takes care of the patients.

Question 2.
What is First aid?
Answer:
First aid is a life-saving aid that is given before the actual treatment of a victim.

Question 3.
Who is standing in the middle of the road?
Answer:
The traffic police are standing in the middle of the road.

Question 4.
Who is an engineer?
Answer:
Buildings are constructed using a plan and made by an engineer.

Samacheer Kalvi 3rd Standard Social Science Guide

Category: Class 3

Samacheer Kalvi 3rd Standard Maths Book Solutions Term 1 Chapter 2 Numbers

Samacheer Kalvi 3rd Standard Social Science Book Solutions Term 3 Chapter 3 Child Safety

Samacheer Kalvi 3rd Standard Social Science Book Solutions Term 3 Chapter 2 Mineral Resources

Samacheer Kalvi 3rd Standard Social Science Book Solutions Term 3 Chapter 1 Freedom Fighters of Tamil Nadu

Samacheer Kalvi 3rd Standard Social Science Book Solutions Term 2 Chapter 3 District Administration

Samacheer Kalvi 3rd Standard Social Science Book Solutions Term 2 Chapter 2 Sanctuaries

Samacheer Kalvi 3rd Standard Social Science Book Solutions Term 2 Chapter 1 Historical Places

Samacheer Kalvi 3rd Standard Social Science Book Solutions Term 1 Chapter 4 Safety

Samacheer Kalvi 3rd Standard Social Science Book Solutions Term 1 Chapter 3 Panchayat

Samacheer Kalvi 3rd Standard Social Science Book Solutions Term 1 Chapter 2 Our Friends