KSEEB Solutions for Class 5 Maths Chapter 7 Time

Students can Download Maths Chapter 7 Time Questions and Answers, Summary, Notes Pdf, KSEEB Solutions for Class 5 Maths helps you to revise the complete Karnataka State Board Syllabus and score more marks in your examinations.

Karnataka State Syllabus Class 5 Maths Chapter 7 Time

KSEEB Class 5 Maths Time Ex 7.1

I. Answer orally:

Question 1.
At what time do you get up in the morning?
Answer:
6.30 A.M

Question 2.
At what time do you go to school?
Answer:
9.0 A.M

Question 3.
At what time do you go out to play?
Answer:
5.0 P.M

Question 4.
From what time to what time do you study during night?
Answer:
6P.Mto 10 P.M

Question 5.
At what time you will have your dinner?
Answer:
9 P.M

Question 6.
At what time do you go to bed at night?
Answer:
10 P.M

II. Denote the following timings in a.m and p.m.

1. 10:15 morning
10.15 A.M

2. 8:10 night
8.10 P.M

3. 1:45 afternoon
1.45 P.M

4. 4:30 morning
4.30 A.M

5. 9:45 night
9.45 P.M

6. 5:35 evening
5.35 P.M

III. Convert the following timings to 12-hour clock timing. Also, write in a.m. and p.m.

1. 23:25 hour
11.25 P.M

2. 12:35 hour
12.35 P.M

3. 14:45 hour
2.45 P.M

4. 18:40hour
6.40 P.M

5. 08:30hour
8.30 P.M

6. 11:55hour
11.55 A.M

7. 02:15 hour
2.15 A.M

8. 15:37 hour
3.37 P.M

9. 21:40 hour
9.40 P.M

10. 16:45 hour
4.45 P.M

KSEEB Class 5 Maths Time Ex 7.2

I. Answer orally:

Question 1.
How many seconds make 1 minute?
Answer:
60 Seconds

Question 2.
How many minutes make 1 hour?
Answer:
60 minutes

Question 3.
How many hours are there in a day?
Answer:
24 hours

Question 4.
How many days are there in a week?
Answer:
7 Days

Question 5.
How many months are there in a year?
Answer:
12 months

Question 6.
How many days are there in a year?
Answer:
365 days

Question 7.
How many days are there in a month?
Answer:
30 days

Question 8.
How many days are there in February?
Answer:
28 days of February

Question 9.
What do you mean by leap year?
Answer:
The year in which there are 29 days in February is called leap year.

Question 10.
What is the sum of 3hr 20min and 4hr 30min?
Answer:

II. Add the following:

1. 4 hr 40 min and 6hr 10 min

2. 3 hr 30min and 2hr 20min

3. 2 hr 50min and 3hr 40min

4. 5hr 30min and 2hr 50min

5. 3 hr 15min 18s and 1 hr 19min 17s

6. 2 hr 30min 40s and 4hr 50min 30s

7. 5hr 45min 30s and 3hr 25min 40s

8. 3yr 8mth and 2yr 7mth

9. 5yr 6mth and 4yr 9mth

KSEEB Class 5 Maths Time Ex 7.3

I. Answer orally:

Question 1.
How many seconds make 5 minutes?
Answer:
1 min = 60 sec
5 min = 60 × 5 = 300 sec

Question 2.
How many minutes are there in 10 hours?
Answer:
10 hr = 60 min
= 60 × 10 = 600 min

Question 3.
How many seconds make 1 hour?
Answer:
1 hr = 60 min
1 min = 60 sec
1 hr = 60 × 60
1 hr = 3600 sec

Question 4.
What is the time interval between 9:30 a.m. and 12.00 noon?
Answer:

Question 5.
Find out the railway clock time for 5:30 p.m.
Answer:
5.30 P.M – 17.30 hrs

II. Subtract the following:

1. 5hr 10min from 7hr 30 min

2. 3hr 20min 25s from 4hr 40min 50s

3. 2hr 5 min 5hr 30min

4. 5hr 40min from 6hr 10min

5. 3yr 8mth from 6yr 4mth year month

6. 2yr 9mth from 5yr 6mth

7. 4yr 11mth from 7yr 5mth

KSEEB Class 5 Maths Time Ex 7.4

I. Solve the following problems:

Question 1.
A worker enters the factory at 6:15 a.m. He finishes his work and leaves the factory at 2:15 p.m. For how many hours has he worked in the factory?
Answer:
A worker enters the factory 6:15 A.M
He finished works & leaves 2:15 P.M

8:00 He worked in the factory 8 hrs

Question 2.
A school closes for mid-term vacation on October 3rd and reopens on October 31st. How many days has the school closed for midterm vacation?
Answer:
A school classes for midterm vacation on October 3rd
The school re-open on October 31st
31st of October
3rd of October
28
The school closed for midterm vacation = 28 days

Question 3.
A school starts at 8:00 on Saturday and closes at 12:30 p.m. How many hours did the school work on that day?
Answer:
A school starts at 8.00 A.M on Saturday
The school closes at 12.30 P.M

The school work on Saturday = 4 hr 30 min

Question 4.
Shyam comes to his office at 9:00 a.m. He works 8 hours in his office. What time does he leave his office in the evening?
Answer:
Shyam comes to his office 9.00 A.M.
Shyam works 8 hours in his office

Shyam leaves his office at 5 P.M in the evening

Question 5.
Fathima studies for 5hr. 10min in her school. At home, she studies 2hr. 50min. What is the total number of hours she studied on that day?
Answer:
Fathima studies in Her school

Fathima total number of hours studies 8 hrs

Question 6.
Mahesh spends his 15days holidays in his uncle’s place from 3 – 10 – 2011. On which date does he leave his uncle’s place?
Answer:
Mahesh spends his 15 days holidays
Mahesh spends his holidays on

Mahesh leave his uncle’s place on 18-10-2011