Students can download 5th Maths Term 1 Chapter 5 Time Ex 5 Questions and Answers, Notes, Samacheer Kalvi 5th Maths Guide Pdf helps you to revise the complete Tamilnadu State Board New Syllabus, helps students complete homework assignments and to score high marks in board exams.

## Tamilnadu Samacheer Kalvi 5th Maths Solutions Term 1 Chapter 5 Time Ex 5

Question 1.
Write down your school time table of the following:
a. Morning school break time to morning school ending time.
b. Morning school working time.
c. Afternoon school working time.
d. Afternoon Lunch break time.
a. Morning school break time to morning school ending time
Morning school ending time = 12 hours 40 minutes
Morning School break time = 11 : 00 hours
Morning school break time to Morning school ending time
= 12 hours 40 minutes – 11:00 Hrs
= 1 hour 40 minutes

b. Morning school working time
Morning school class time = 12 hours 40 minutes
Morning school first bell = 9 hours 30 minutes
Morning school working time
= 12 hours 40 minutes – 9 hours 30 minutes
= 3 hours 10 minutes

c. Afternoon school working time
Evening school closing time = 4 hours 10 minutes
Starting time = 2 : 00 hours
Afternoon school working time
= 4 hours 10 min – 2 : 00 hours
= 2 hours 10 minutes

d. Afternoon Lunch break time
Lunch time = 14 hours

Afternoon Lunch break time = 1 hour 20 minutes

Question 2.
Match the following

 12 hours Clock 24 hours clock 9:40 a.m 23:40 hours 3:20 p.m 6:25 hours 6:25 p.m 15:20 hours 11:40 p.m 9:40 hours 6:25 a.m 18:25 hours

 12 hours Clock 24 hours clock 9:40 a.m 9:40 hours 3:20 p.m 15:20 hours 6:25 p.m 18:25 hours 11:40 p.m 23:40 hours 6:25 a.m 6:25 hours

Question 3.
a. 4 hours 30 minutes + 2 hours 50 minutes = ________
b. 4 hours 50 minutes + 2 hours 30 minutes = ________
c. 3 hours 45 minutes + 1 hours 35 minutes = ________
d. 1 hours 50 minutes + 3 hours 45 minutes = ________
e. 2 hours 25 minutes + 4 hours 50 minutes = ________
a. 4 hours 30 minutes + 2 hours 50 minutes

4 hours 30 minutes + 2 hours 50 minutes = 7 hours 20 minutes

b. 4 hours 50 minutes + 2 hours 30 minutes

4 hours 50 minutes + 2 hours 30 minutes = 7 hours 20 minutes

c. 3 hours 45 minutes + 1 hours 35 minutes

3 hours 45 minutes + 1 hours 35 minutes = 5 hours 20 minutes

d. 1 hours 50 minutes + 3 hours 45 minutes

1 hours 50 minutes + 3 hours 45 minutes = 5 hours 25 minutes

e. 2 hours 25 minutes + 4 hours 50 minutes

2 hours 25 minutes + 4 hours 50 minutes = 7 hours 15 minutes

Question 4.
Subtract
a. 5 hours 10 minutes – 2 hours 35 minutes = ________
b. 4 hours 20 minutes – 2 hours 40 minutes = ________
c. 4 hours 25 minutes – 1 hours 20 minutes = ________
d. 6 hours 55 minutes – 2 hours 20 minutes = ________
e. 5 hours 45 minutes – 3 hours 55 minutes = ________
a. 5 hours 10 minutes – 2 hours 35 minutes

5 hours 10 minutes – 2 hours 35 minutes = 2 hours 35 minutes

b. 4 hours 20 minutes – 2 hours 40 minutes

4 hours 20 minutes – 2 hours 40 minutes = 1 hours 40 minutes

c. 4 hours 25 minutes – 1 hours 20 minutes

4 hours 25 minutes – 1 hours 20 minutes = 3 hours 05 minutes

d. 6 hours 55 minutes – 2 hours 20 minutes

6 hours 55 minutes – 2 hours 20 minutes = 4 hours 35 minutes

e. 5 hours 45 minutes – 3 hours 55 minutes

5 hours 45 minutes – 3 hours 55 minutes = 1 hour 50 minutes

Question 5.
a. An office works from 10 a.m working hours? to 6 p.m What is the durati<
Office works closing time = 18 : 00 hours
Office works starting time = 10 : 00 hours
Office working hours = 18 : 00 hours – 10 : 00 hours
= 8 : 00 hours

b. A school works from morning 9 O’clock to evening 4 O’ Clock. What is the duration of working hours of the school
School closing time = 16 : 00 hours
Starting time = 9 : 00 hours
Working hours = = 16 : 00 hours – 9 : 00 hours
= 7 hours 00 minutes

c. A circus starts at 12:15 pm and ends by 2:30 pm. what is the duration of circus?
Circus ending time = 14 hours 30 minutes
Circus Starting time = 12 hours 15 minutes
Duration = 14 hours 30 minutes – 12 hours 15 minutes
= 2 hours 15 minutes

d. A bank works from morning 9:30 a.m. to 4:30 p.m. working time of the bank?
[Subtract afternoon lunch break 1 hour to 2 hours]
Bank closing time = 16 hours 30 minutes
Bank starting time = 9 hours 30 minutes
= 16 hours 30 minutes – 9 hours 30 minutes
= 7 : 00 hours
lunch break = 1 : 00 hour
= 7 : 00 hours – 1 : 00 hour
= 6 : 00 hour
working hour = 6 hours

e. A man comes to his village in Tamilnadu from Ahmedabad. He travels 2 hours 15 minutes in Aeroplane and 4 hours 40 minutes in Car. What is the total time of travel?
Hours taken by Aeroplane = 2 hours 15 minutes
Hours taken by car = 4 hours 40 minutes
Travelling time = 2 hours 15 minutes – 4 hours 40 minutes
= 6 hours 55 minutes

f. A painter paints a house for 3 hours 15 minutes in morning and 2 hours 50 minutes in evening. What is the total time he painted?