Time and Calendar - 1 Class 4 Worksheet Maths

Q1: Answer the following questions:
(i) Which month comes just after May?
Ans: June

(ii) How much time does the minute hand take to go from one number to the next number?
Ans: 5 Minutes

(iii) How many minutes are there in 1 hour?
Ans: 60 minutes

Q2: Draw the hands of the clocks to show the time:
(i) 10:05
Ans: 
(ii) 5:15
Ans:

(iii) 11:40
Ans:

(iv) 1:40
Ans:

(v) 4:45
Ans: 
 

Q3: Write down the time shown by each of the following clocks:
(i) 1:15
Ans:

(ii) 11:10
Ans:

(ii) 4:10
Ans:

Q4: Write the time using a.m. or p.m. :
(i) 10 minutes after midnight
Ans: 12:10 A.M. 

(ii) 5:45 in the evening
Ans: 5:45 P.M.

(iii) 12:10 in the afternoon
Ans: 12:10 P.M.

(iv) 11:50 in the morning
Ans: 11:50 A.M.

(v) 5:35 in the morning
Ans: 5:35 A.M.

(vi) 12:05 in the night
Ans: 12:05 A.M.

(vii) 8:15 in the morning
Ans: 8:15 A.M.

(viii) 4:10  in the evening
Ans: 4:10 P.M.

Q5: Write a.m. or p.m. in the given blank spaces to make the sentences correct:
(i) Piyush comes back from school at 2:00
Ans: P.M.

(ii) Shilpa cleans her teeth at 6:30
Ans: A.M.

(iii) You take your lunch at 1: 00
Ans: P.M.

(iv) Divya goes to school at 7:30
Ans: A.M.

Q6: What time will it be:
(i) 3 hours after 11:10 p.m.?
Ans: 2:30  a.m.(11:10 p.m. + 3 hours = 2:30 a.m.)

(ii) 2 hours after 10:00 p.m.?
Ans: 12:00  a.m.(10 p.m. + 2 hours = 12 a.m.)

(iii) 2 hours before 1:30 p.m.?
Ans: 3:30 p.m.(1:30 p.m. + 2 hours = 3:30 p.m.)

(iv) 2 hours after 7:35 a.m.?
Ans: 9:35  a.m.(7:35 p.m. + 2 hours =  9:35 a.m.)

(v) 4 hours before 3:00 a.m.?
Ans: 7:00 a.m.(3:00 a.m. + 4 hours = 7:00 a.m.)

Q7: Convert the following into weeks and days:

Note: We know, 1 Week = 7 Days

(i) 364 days
Number of weeks in 364 days = 364/7
Ans: 52 weeks

(ii) 100 days
Number of weeks in 100 days = 100/7
Ans: 14 weeks 2 days

(iii) 85 days
Number of weeks in 85 days = 85/7
Ans: 12 weeks 1 day

Q8: Convert the following into seconds:

Note: 1 hour = 60 minutes and 1 minute = 60 seconds

(i) 32 minutes
32 x 60 = 1920
Ans: 1920 seconds

(ii) 12 minutes
12 x 60 = 720
Ans: 720 seconds

Q9: Convert the following into days:

Note: 1 year = 12 months and 1 month = 30 days(approx)

(i) 10 months 12 days.
1 month = 30 days => 10 months = 10 x 30 = 300 days
10 months 12 days = 300 +12 = 312 days
Ans: 312 days

(ii) 8 months
8 months = 8 x 30 = 240 days
Ans: 240 days

Q10: Answer the following questions:
(i) Manvar started dreaming at 11:50 p.m. His dream lasted for 40 minutes. When did his dream end?
Ans: 11:50 p.m. + 40 minutes
11:50 p.m. +10 = 12:00 a.m.
Manvar’s drama ended at 12:30 a.m. + 30 minutes = 12:30 a.m

(ii) Shinde started playing volleyball at 4:45 p.m. He played for 1 hour 15 minutes. When did he stop playing?
Ans: Started playing at =  4:45 p.m
Played for = 1 hour 15 minutes
He stopped at 6:00 p.m.

(iii) A ferry boat started to sail at 11:30 a.m. It completed the journey at 3:10 p.m. How long did it sail?
Ans: 11:30 to 2:30 = 3 hours
2:30 to 3:10 = 40 minutes
Total time taken = 3 hours 40 minutes.

(iv) Ragini started her dance practice at 5:40 p.m. and stopped it at 7:10 p.m. How long did she practice?
Ans: 5:40 p.m. - 6:40 p.m. = 1 hour
6:40 p.m. to 7:10 p.m. = 30 minutes
Total time taken = 1 hour 30 minutes
Q11: Kavita's school was closed from 15 December onwards for 28 days. On what date did the school reopen?
Ans: Kavita school was closed from 15 December and reopened after 28 days.
Number of days from 15 December till 31st December = 17
Number of days left in January = 28 - 17 = 12
Therefore, School reopened on 12th January
(28 days from 15 December = 12 January.)

Q12: What date is 23 days before 8th June?
Ans: 16th May

Our starting date is June 8, so that means 23 days before would be May 16.

According to the question:- 8 days are considered in June.

that means ( 23-8)  15 days will be deducted from May.

May has 31 days in total.

We have to deduct 15 days from MAY, that means ( 31- 15), it will be 16 th day of May,

Q13: How many days are there from 8th August to 9th September?
Ans: 32 days
There are 31 days in August and 30 days in September
Number of days from August = 31 - 8 = 23
Number of days from September = 9
hence Total days = 23 + 9 = 32 days

Q14: Salman's half-yearly exams begin on 18th October. He starts his revision 35 days earlier. When did he start his revision?
Ans: 18 days of October subtracted from 35 =17 days and 30 days of September - 17 = 13 September.

Q15: How many minutes are in 1 hour?
(a) 60
(b) 120
(c) 50
(d) 30
Ans: (a)
There are 60 minutes in 1 hour (a) because 1 minute = 1/60th of an hour, therefore, 60 minutes = 60/60 = 1 whole hour.

Q16: How many days are there in 6 weeks?
(a) 42 days
(b) 41 days
(c) 40 days
(d) 44 days
Ans: (a)
There are 42 days in 6 weeks (a) because 1 week = 7 days, and therefore, 6 weeks  = 6 x 7 = 42 days.

Q17: How many day are there in July and August?
(a) 31 days
(b) 30 days
(c) 29 days
(d) 28 days
Ans: (a)
July has 31 days, and August also has 31 days. Adding both gives a total of 62 days (a) between the two months.

Q18: The first month of the year
(a) January
(b) March
(c) April
(d) February
Ans: (a)
The first month of the year is January (a) because it marks the beginning of the calendar year in most cultures, often named after the Roman god Janus.

Q19: In which month Independence day will come?
(a) August
(b) January
(c) March
(d) September
Ans: (a)
Independence Day typically falls in the month of August (a) for many countries, including India and the United States, to commemorate their respective declarations of independence from colonial rule.

Q20: 1 century how many year?
(a) 100 years
(b) 102 years
(c) 50 years
(d) 101 years
Ans: (a)
One century consists of 100 years (a) because it is a commonly used unit of time measurement, marking a span of a century on the calendar.