Tamilnadu State Board New Syllabus Samacheer Kalvi 4th Maths Guide Pdf Term 2 Chapter 5 Time InText Questions Textbook Questions and Answers, Notes.
Tamilnadu Samacheer Kalvi 4th Maths Solutions Term 2 Chapter 5 Time InText Questions
Do Yourself (Text Book Page No. 33)
Write the time using a.m. or p.m. First one has done for you.
Question 1.
8 o’ Clock in the morning _______
Answer:
8 : 00 a. m.
Question 2.
4 o’ Clock in the evening _______
Answer:
4 : 00 p. m
Question 3.
10 o’ Clock in the night _______
Answer:
10 : 00 p.m
Question 4.
5 hours after noon _______
Answer:
5 : 00 p.m
Question 5.
3 hours before noon _______
Answer:
9 : 00 a.m
Think it (Text Book Page No. 33)
1 : 00 p.m. becomes 13 : 00 in 24 – hr clock.
01 : 00 ________
Answer:
1 : 00 a.m
12 : 00 ________
Answer:
12 : 00 p.m
13 : 00 ________
Answer:
1 : 00 p.m
Activity (Text Book Page No. 35)
Try the slider.
Question 1.
Convert the following clock time into 24 hour time. Two examples are done for you.
(i)12hr → 24hr
(ii) 4:25 a.m → 04:25
(iii) 9:20o.m → ________
(iv) 6:30 p.m → ________
Answer:
(i)12hr → 24hr
(ii) 4:25 a.m → 04:25
(iii) 9:20o.m → 09:20
(iv) 6:30 p.m → 18:30
Question 2.
Convert the following clock time into 12 hour time.Two examples are done for you.
(i) 24 hr → 12hr
(ii) 11:00 → 11:00 a.m
(iii) 8:00 → ________
(iv) 12:28 → ________
(v) 16:20 → ________
Answer:
(i) 24 hr → 12hr
(ii) 11:00 → 11:00 a.m
(iii) 8:00 → 8:00 a.m
(iv) 12:28 → 12:28 p.m
(v) 16:20 → 4:20 p.m