Home
Class 14
MATHS
A train travels first 75 km with speed x...

A train travels first 75 km with speed x km/h and the next 90 km with x + 10 km/h. If the total time taken by the train to cover both the distance is 3 hours. Find the time taken by train to cover 300 km with the normal speed.

A

a) 4 hours

B

b) 6 hours

C

c) 9 hours

D

d) 5 hours

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

A train covers a distance of 200 km with a speed of 10 km/h. What time is taken by the train to cover this distance?

A bus covers a distance of 400 km with a speed of 20 km/h. What time is taken by the bus to cover this distance?

A train travels 600 km in 5 hours and the next 900 km in 10 hours. What is the average speed of the train?

A train covers the first 5 km of its journey at a speed of 30 km/hr and the next 15 km at a speed of 45 km/hr. What is the average speed of the train?

The speed of a car is 60 km/hr. The time taken to cover a distance of 300 km in hours is

A train covers the first 5km of its journey at a speed of 30km/hr and the next 15km at a speed of 45km/hr .What is the average speed of the train?

A train travels some distance with a speed of 30 km//h and returns with a speed of 45 km//h . Calculate the average speed of the train.