MEDIUM
NRA CET - Graduate Level
IMPORTANT
Earn 100

A man travels 35 km, partly at 4 km/h and at 5 km/h. If he covers former distance at 5 km/h and later distance at 4 km/h, he could cover 2 km more in the same time. Find the time taken to cover the whole distance at the original rate.

50% studentsanswered this correctly

Important Questions on Speed, Distance and Time

MEDIUM
NRA CET - Graduate Level
IMPORTANT
Sujal covers a distance in 40 min if he drives at a average speed of 60 km/h. Find the speed at which he must drive to reduce the time of the journey by 25%?
EASY
NRA CET - Graduate Level
IMPORTANT
A plane left half an hour later than the scheduled time and in order to reach its destination 1500 km away in time, it had to increase its speed by 33.33% over its usual speed. Find its increased speed.
MEDIUM
NRA CET - Graduate Level
IMPORTANT
A motorboat went downstream for 28 km and immediately returned. It took the boat twice as long to make the returned trip than to go. If the speed of the river flows twice as high, the trip downstream and back would take 672 minutes. Find the speed of the boat in still water and the speed of the river flow.
MEDIUM
NRA CET - Graduate Level
IMPORTANT
In a race of 600 m, Anil beats Vimal by 60 m and in a race of 500 m. Vimal beats Aman by 25 m. By how many metres will Anil beat Aman in a 400 m race?
HARD
NRA CET - Graduate Level
IMPORTANT
Two horses started simultaneously towards each other and meet each other 3 h 20 min later. How much time will it take the slower horse to cover the whole distance, if the first arrived at the place of departure of the second and 5 h later than the first second arrived at the point of departure of the first?
EASY
NRA CET - Graduate Level
IMPORTANT
The difference between the times taken by two buses to travel a distance of 350 km is 2 hours 20 minutes. If the difference between their speeds is 5 km/h, find the slower speed.
EASY
NRA CET - Graduate Level
IMPORTANT
One bad day, at 7:00 a.m., I started on my bike at a speed of 36 km/h to meet one of my relatives. After I had travelled some distance, my bike went out of order and I had to stop. After resting for 35 min, I returned home on foot at a speed of 14 km/h and reached home at 1:00 p.m. Find the distance from my house at which my bike broke down.
EASY
NRA CET - Graduate Level
IMPORTANT
X and Y start walking towards each other at 8:00 a.m. at the speeds of 3 km/h and 4 km/h respectively. They were initially 17.5 km apart. At what time do they meet?