Mental Math Class 5 Worksheet Chapter Time

Mental Math Class 5 Worksheet – Time

Mental Math Class 5 Worksheet TimeMental Math Class 5 Worksheet Chapter Number. Here in this page we have given total 25 Questions Set with Solution for Students.

 

(1) Tell the time using a.m. or p.m.? [From Q1 to Q5]

(Q1) Half past 8 in the night?

Solution:

8:30 P.m.

 

(Q2) 12’0 clock in the night?

Solution:

12:00 a.m.

 

(Q3) Quarter past 8 in the morning?

Solution:

8:15 a.m.

 

(Q4) Half past 3 in the afternoon?

Solution:

3:30 pm.

 

(Q5) Half past 11 before afternoon?

Solution:

11:30 am.

From Q6 to Q10 find how many minutes are these in?

 

(Q6) 9:30 am to 11:15 am

Solution:

We know 1 hour = 60 minutes

∴ In 9:30 am to 11:15 am, there is 1 hour and 45 minutes

∴ 60+45 = 105 minutes

 

(Q7) 5:50 pm to 9:50 pm

Solution:

We know, 1 hour = 60 minute

∴ In 5:50 pm to 9:30 pm, there is 3 hour and 40 minutes

∴ 3×60 = 180 minutes

∴ 180 + 40 = 220 minute

 

(Q8) 12:15 am to 9:45 am

Solution:

We know, 1 hour = 60 minute

∴ In 12:15 am to 9:45 am, there is 9 hour and 30 minute

= (9×60) + 30

= 540 + 30 = 570 minute

 

(Q9) 6:53 pm to 9:48 pm

Solution:

We know, 1 hour = 60 minute

In 6:53 pm to 9:48 pm there is 2 hours and 55 minutes.

∴ (2×60) + 55 = 120 + 55

6:53 pm to 9:48pm = 175 minute

 

(Q10) 4:30 am to 10:45 am

Solution:

We know, 1 hour = 60 minutes

In 4:30 am to 10:45 am, there is 6 hours and 15 minutes

∴ (6×60) + 15

∴ 360 + 15 = 375 minute

∴ 4:30 am to 10:45 am = 37 minute

 

(Q11) Calculate how much time has passed?

From 4:50 am to 10:30 am?

Solution:

We know, 1 hour = 60 minute

We subtract 4:50 am from 10:30 am

∴ There is 5 hours and 40 minutes passed from 4:50 am to 10:30 am

 

(Q12) What is the time?

(i) 4 hours before 12:20 am?

Solution:

Time before 4 hours from 12:20 am is 8:20 pm

= 8:20 pm

 

(Q13) 1 hours and 45 minute from 2:50 pm?

Solution:

We have to add time 1 hour and 45 minute in 2:50 pm

2:50 to 3:50 à 1 hour

Now, from 3:50 + 45 minute

= 4:35 pm

 

(Q14) Find which date is?

14 days after 28 august?

Solution:

We know, august month having 31 days

We have to find 14 days from 28 august

∴ 3 + 11 September = 14 days

∴ 14 days after 28 august is 11 September

 

(Q15) 18 days before 26 January?

Solution:

We have to find 18 days before 26 January

26 January – 18 = 8 January

 

(Q16) How many days in February 2024?

Solution:

Month of February in “Leap year” contains 29 days & when ‘not leap year’ contain 28 days.

∴ 2024 is leap year.

∴ February 2024 contains 29 days.

 

(Q17) Days in March 2023?

Solution:

We know, In any year march month contains 31 days.

∴ In march 2023 there is 31 days.

 

(Q18) Which hand of clock completes 1 round in 1 minute?

Solution:

In 1 minute, second hand completes 1 round.

 

(Q19) If 24 December falls on Monday, then which day will be the ‘New year’ day?

Solution:

We know, December month is of 31 days. And A day is coming after 7 days.

24 December + 7 = 31 December = Monday.

∴ On 1 January there is Tuesday which is “New Year” day.

 

(Q20) A TV series start at 7:45 am and last 45 minutes at what time it ends?

Solution:

Given that, TV series start time = 7:45 am it last for 45 minutes

∴ We have to add 45 minutes in 7:45 am

∴ 7:45 am + 45 minute = 8:30 am

∴ The TV series ends at 8:30 am

 

(Q21) Anita started walking at 10:40 am and walks for 3 hour and 50 minutes. Then at what time she finish walking?

Solution:

Anita’s walking start time à 10:4 am

She walks for à 3 hours & 50 minutes.

∴ We add this time in 10:40am

But, we know, 1 hour = 60 minute

∴ 2:30 pm she finish walking

 

(Q22) A bus starts daily at 7:00 am and reaches destination at 10:20 am. Find time at which bus completes its Journey?

Solution:

Bus start at 7:00 am & reaches doesn’t at 10:20 am.

We subtract 10:20 am & 7:00 am

∴ Bus completes it’s journey is 3 hours and 20 minutes.

 

(Q23) Duration of function is 2 hours and 35 minute if function ends at 3:30 pm find it’s start time?

Solution:

Function duration time = 2 hour & 35 minute

Function end time = 3:30 pm

∴ We have to find function start time.

∴ We subtract 2 hour & 35 minute from 3:30 pm

3:30 pm – 2 hour & 35 minute

= 12:55 pm

∴ The function start time is 12:55 pm

 

(Q24) A school start at 7:30 am and ends at 11:30 am. Then find how many hours school works daily?

Solution:

School start time = 7:30 am

School end time = 11:30 am

∴ School’s working hour = we have to subtract 7:30 am from 11:30 am

∴ School works daily 4 hours

 

(Q25) Jammu Express reaches to Pune at 12:30 pm but on Tuesday train late by 35 minutes. Then at what time train reaches to pune?

Solution:

Normally, train reaches pune at 12:30 pm

But Tuesday, Train Late by 35 minutes

∴ Train reaches to Pune when late

We add 35 minutes in 12:30 pm

12:30 pm + 35 minutes = 1:05 pm

∴ Train reaches to Pune on Tuesday at 1:05 pm

Updated: December 19, 2023 — 2:49 pm

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