Home
Class 14
MATHS
A man has to be at a certain place at a ...

A man has to be at a certain place at a certain time. He finds that he shall be 20 minutes late if he walks at 3km/hour speed and 10 minutes earlier if he walks at a speed of 4km/hour. The distance he has to walk is

A

24 km

B

12.5 km

C

10 km

D

6 km

Text Solution

Verified by Experts

Promotional Banner

Similar Questions

Explore conceptually related problems

I have to reach a certain place at a certain time and I find that I shall be 15 min too late, if I walk at 4 km an hour, and 10 min too soon, if I walk at 6 km an hour. How far have I to walk?

A person travels a certain distance at 3 km/hr and reaches 15 minutes late. If be travels at 4 km/hr, he reaches 15 minutes earlier. The distance he has to travel is:

A person has to travel a distance of 30 km. He finds that he has covered of the distance in 3 hours and 20 minutes. what is his speed in km/h?

A person travels a certain distance at 3km/h and reaches 15min late.If he travels at 4km/h,he reaches 15 min earlier. The distance he has to travel is

If a man travels at 30 km/h, he reaches his destination late by 10 minutes but if he travels at 42 km/h then he reaches 10 minutes earlier. The distance travelled by him is

Shri X goes to his office by scooter at a speed of 30km/h and reaches 6 minutes earlier. If he goes at a speed of 24 km/h, he reaches 5 minutes late. The distance of his office is