A car travelling at a speed of $60$ km/h takes $15$ hours to complete a journey. What will be the time taken to complete the same journey by a train whose speed is $90$ km/h?

Open in App

Solution

Car:- speed $= 60$ kmph
Time $= 15$ hrs
Distance=speed $\times$ time
$= 15 \times 60 = 900$ km
For the train to travel same distance
distance $= 900$ km
speed $= 90$ kmph
Time $= \frac{d i s t a n c e}{s p e e d} = \frac{900}{90} = 10$ hours

Suggest Corrections

Similar questions

Q. Some part of a journey of

555 k m

was completed by a car with speed

60 k m / h

. Then the speed is increased by

15 k m / h

and the journey is completed. If it takes

8

hours to reach, find the time taken by

60 k m / h

speed.

Q. A car travelling at a speed of 40 km/ hour can complete a journey in 9 hours. How long will it take to travel the same distance at 60 km/hour?.

Q. Raj drives at

56 k m / h

and completes a journey in

4

hours. If he drives at

64 k m / h

, what is time taken to complete the same journey?

Q. A train travels at a certain speed for a distance of 105 km and then travels a distance of 120 km at a speed of 6 km/h more than its original speed. If it takes 5 hours to complete the total journey, then the original speed of the train is

By travelling at a speed of $48 k m / h$ , a car can finish a certain journey in $10$ hours. To cover the same distance in $8$ hours, the speed of the car should be

Join BYJU'S Learning Program

A car travelling at a speed of 60 km/h takes 15 hours to complete a journey. What will be the time taken to complete the same journey by a train whose speed is 90 km/h?

Car:- speed=60 kmphTime=15 hrsDistance=speed× time=15×60=900 kmFor the train to travel same distancedistance=900 kmspeed=90 kmphTime=distancespeed=90090=10 hours

A car travelling at a speed of $60$ km/h takes $15$ hours to complete a journey. What will be the time taken to complete the same journey by a train whose speed is $90$ km/h?

Car:- speed $= 60$ kmph
Time $= 15$ hrs
Distance=speed $\times$ time
$= 15 \times 60 = 900$ km
For the train to travel same distance
distance $= 900$ km
speed $= 90$ kmph
Time $= \frac{d i s t a n c e}{s p e e d} = \frac{900}{90} = 10$ hours