You visited us 1 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard IV

Mathematics

Calculation of Intervals

If a boy reac...

Question

If a boy reaches his school at 7:40 a.m. and he finds out that he is 10 minutes late, then the actual in-time is .

7:20 a.m.

No worries! We‘ve got your back. Try BYJU‘S free classes today!

7:30 p.m.

No worries! We‘ve got your back. Try BYJU‘S free classes today!

7:30 a.m.

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

7:50 a.m.

No worries! We‘ve got your back. Try BYJU‘S free classes today!

7:50 p.m.

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is C 7:30 a.m.
The boy reaches the school at 7:40 a.m.
He is late by 10 minutes.

So, the actual in-time is 10 minutes before 7:40 a.m.

Since 40 - 10 = 30, the actual in-time is 7:30 a.m.

Suggest Corrections

Similar questions

Q. A boy walking at a speed of

10

km/hr reaches his school

15

minutes late. Next time he increases his speed by

2

km/hr, but still, he is late by

5

minutes. Find the distance of his school from his house.

Question 90

Ravi starts for his school at 8:20 am on his bicycle. If he travels at a speed of 10 km/h then he reaches his school late by 8 minutes but on travelling at 16 km/h, he reaches the school 10 minutes early. At what time does the school start?

Q. If a boy walks from his house at

4

km/hr he reaches school

10

min early, if he walks at

3

km/hr he reaches 10 min late. What is the distance from his house to school ?

Q. If Ram travels to his school from his house at the speed of

3

km/hr, then he reaches the school

5

minutes late. If he travels at the speed of

4

km/hr, then he reaches the school

5

minutes earlier than school time. The distance of his school from his house is

Q. A boy walks from his house to school at 2.5 kmph and arrives 12 minutes late The next day he walks at 4 kmph and reaches the school 15 minutes earlier What is the distance from his house to school?

Join BYJU'S Learning Program

If a boy reaches his school at 7:40 a.m. and he finds out that he is 10 minutes late, then the actual in-time is .

The correct option is C 7:30 a.m.The boy reaches the school at 7:40 a.m. He is late by 10 minutes. So, the actual in-time is 10 minutes before 7:40 a.m. Since 40 - 10 = 30, the actual in-time is 7:30 a.m.

The correct option is C 7:30 a.m.
The boy reaches the school at 7:40 a.m.
He is late by 10 minutes.

So, the actual in-time is 10 minutes before 7:40 a.m.

Since 40 - 10 = 30, the actual in-time is 7:30 a.m.