Samacheer Kalvi 3rd Standard Maths Book Solutions Term 1 Chapter 6 Information Processing

Activity 1 (Text Book Page No. 57):

Let us colour the blocks.

Find all possible ways of colouring the given blocks with blue and red. One is done for you.

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 6 Information Processing 1

Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 6 Information Processing 2

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 6 Information Processing

Activity 2 (Text Book Page No. 57):

Fill the white space in the given blocks with alternate colours and answer the following questions based on it.

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 6 Information Processing 3

Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 6 Information Processing 4

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 6 Information Processing

Question 1.
Total number of blocks Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 6 Information Processing 7
Answer:
10

Question 2.
Number of rose block Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 6 Information Processing 7
Answer:
4

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 6 Information Processing

Question 3.
Number of Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 6 Information Processing 5 blocks Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 6 Information Processing 7
Answer:
6

Question 4.
Number of Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 6 Information Processing 6 blocks in 2 and 4 row Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 6 Information Processing 7
Answer:
1 & 2

Question 5.
How many Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 6 Information Processing 5 more Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 6 Information Processing 6 than Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 6 Information Processing 7
Answer:
2

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 6 Information Processing

Practice (Text Book Page No. 58):
Question 3.
List down all possible ways of forming three digit numbers by using the given digits only once.

a. 9, 6, 8

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 6 Information Processing 8

Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 6 Information Processing 9

b. 3, 2, 0

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 6 Information Processing 8

Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 6 Information Processing 10

c. 1, 5, 4

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 6 Information Processing 8

Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 6 Information Processing 11

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 6 Information Processing

Question 4.
Find all possible ways of combining the three letters a, e, tusing each of them once.

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 6 Information Processing 12

Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 6 Information Processing 13

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 6 Information Processing

Practice (Text Book Page No. 60):

Question 1.
Collect the data from 40 of your friends about their favourite food and represent it in Picture.

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 6 Information Processing 14

Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 6 Information Processing 15

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 6 Information Processing

Question 2.
The following picture represents the number of chocolates sold at a shop in a week.

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 6 Information Processing 16

Answer the following questions from the data given in the above table.

Question 1.
The total number of chocolates sold on Thursday is Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 6 Information Processing 18
Answer:
40

Question 2.
The sale was maximum on Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 6 Information Processing 17
Answer:
Monday

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 6 Information Processing

Question 3.
The sale was minimum on Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 6 Information Processing 17
Answer:
Saturday

Question 4.
Sale were equal on Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 6 Information Processing 17 and Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 6 Information Processing 17
Answer:
Tuesday, Friday

Question 5.
The total number of Chocolates sold in six days are Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 6 Information Processing 18
Answer:
180

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 6 Information Processing

Question 3.
Collect the data from 40 of your friends about their mode of travel to school and represent it in the picture.

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 6 Information Processing 19

Answer:
Activity to be done by the students themselves.

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 6 Information Processing

Draw a conclusion from the representation by discussing with your teacher.

The graph below shows the number of children in a school studying in classes 1-4 of a school. The number of girls studying in classes 1-4 of a school are 14 10, 16 and 13 respectively. braw the graph discussing with your teacher for number of boys studying in classes 1-4.

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 6 Information Processing 20

Answer:

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 6 Information Processing 21

Samacheer Kalvi 3rd Standard Maths Guide Term 1 Chapter 6 Information Processing

After completing the pictorial representation answer the following questions.

i. The number of girls in class 2 is ___________.
Answer:
10

ii. The number of boys in class 3 is ___________.
Answer:
15

iii. The total number of students in class 4 is ___________.
Answer:
29

iv. The total number of girls from class 1 to 4 is ___________.
Answer:
53

v. The total number of boys from class 1 to 4 is ___________.
Answer:
59

vi. The class which has more strength is ___________.
Answer:
3rd Standard.

Samacheer Kalvi 3rd Standard Maths Guide