Class 4 Exam  >  Class 4 Notes  >  Mathematics for Class 4  >  Worksheet Solutions: Time and Calendar

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?
Time and Calendar - 1 Class 4 Worksheet MathsAns: 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: 
Time and Calendar - 1 Class 4 Worksheet Maths(ii) 5:15
Ans:

Time and Calendar - 1 Class 4 Worksheet Maths

(iii) 11:40
Ans:

Time and Calendar - 1 Class 4 Worksheet Maths

(iv) 1:40
Ans:
Time and Calendar - 1 Class 4 Worksheet Maths

(v) 4:45
Ans: 
Time and Calendar - 1 Class 4 Worksheet Maths 

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

Time and Calendar - 1 Class 4 Worksheet Maths

(ii) 11:10
Ans:

Time and Calendar - 1 Class 4 Worksheet Maths

(ii) 4:10
Ans:

Time and Calendar - 1 Class 4 Worksheet Maths


Q4: Write the time using a.m. or p.m. :
Time and Calendar - 1 Class 4 Worksheet Maths(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:
Time and Calendar - 1 Class 4 Worksheet Maths(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

Time and Calendar - 1 Class 4 Worksheet Maths(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?
Time and Calendar - 1 Class 4 Worksheet MathsAns: 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?
Time and Calendar - 1 Class 4 Worksheet MathsAns: 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

Time and Calendar - 1 Class 4 Worksheet MathsAns: (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.

The document Time and Calendar - 1 Class 4 Worksheet Maths is a part of the Class 4 Course Mathematics for Class 4.
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FAQs on Time and Calendar - 1 Class 4 Worksheet Maths

1. How can I convert hours into minutes?
Ans. To convert hours into minutes, you simply multiply the number of hours by 60 since there are 60 minutes in an hour. For example, if you have 2 hours, you would multiply 2 by 60 to get 120 minutes.
2. How do I calculate the difference between two given times?
Ans. To calculate the difference between two times, subtract the smaller time from the larger time. For example, if one time is 3:30 PM and the other is 1:45 PM, you would subtract 1:45 from 3:30 to get 1 hour and 45 minutes.
3. How many minutes are there in a day?
Ans. There are 1440 minutes in a day. This is calculated by multiplying 24 hours in a day by 60 minutes in an hour.
4. How can I determine the day of the week for a given date?
Ans. You can use a calendar to determine the day of the week for a given date. Alternatively, you can use online tools or formulas to calculate the day of the week based on the date.
5. What is the significance of leap years in the calendar?
Ans. Leap years are necessary to keep our calendar in alignment with the Earth's revolutions around the sun. A leap year occurs every 4 years and has an extra day in February (February 29th) to make up for the small discrepancy in the calendar year.
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