MEDIUM
Earn 100

Two girls start from the same place, walk at the rate of 4 km per hour and 4.5 km per hour respectively. How many kilometres will they be apart at the end of 312 hours, if they walk in the opposite direction?

Important Questions on Speed, Time and Distance

MEDIUM
100 kms is the distance between the stations A and B. One train departed from A towards B at the rate of 50 km/hr and from B towards A at the rate of 75 km/hr. Both the trains departed simultaneously. At what distance station A, both the trains will cross one-another ?
MEDIUM
A train 'A' of 180 metres is coming at the rate of 72 km/hr. Another train 'B' of 120 metres is coming from the opposite direction at the rate of 108 km/hr. How long will they take to cross one another?
MEDIUM
A train of 150 metres crosses a railway bridge in 26 seconds at a speed of 90 km/hr. What is the length of this bridge ?
EASY
A bus travels at a speed of 75 km/h for 45 minutes and then travels at a speed of 90 km/h for 45 minutes. What distance will it cover in one and half hour?
MEDIUM
Two trains, A and B, start from station X and Y towards each other. They take 4 hours 48 minutes and 3 hours 20 minutes to reach Y and X, respectively, after they meet. If train A is moving at 45 km/h then the speed of train B is:
EASY
What time will a runner take to run a distance of 8 km at a speed of 15 km/hr?
EASY
If a speed of 313 m/s is converted into km/hr, what is the value?
EASY
A train starts from a place A at 8 : 00 a.m. and arrives at another place B at 1 : 30 p.m. on the same day. If the speed of the train is 30 km/hr. What will be the distance (in km.) covered by the train?
EASY

Gopal covers 100 km. He travels at a speed of 60 kmph for the first 40 km and the rest of the distance at 40 kmph. What is his average speed in kmph?

1. 44.20
2. 45.20
3. 46.20
4. 47.20

MEDIUM
A and B start at the same time with speeds of 40 km/h and 50 km/h respectively. If in covering the journey A takes 15 min longer than B, the total distance of the journey is-
EASY
Two trains are running in opposite directions with the same speed. If the length of each train is 80 metres and they cross each other in 16 seconds, then what is the speed (in km/hr) of each train?
EASY
A person has to travel from point B in certain amount of time. Traveling at a speed of 5 kmph he reaches 48 minutes late, while traveling at a speed of 8 kmph he reaches 15 minutes early. What is the distance from Point A to Point B?
EASY
Two stations L and M are 180 km apart from each other. A train leaves L to M and simultaneously another train leaves from M to L. Both trains meet after 9 hours. If the speed of the first train is 10 km/hr more than that of the second train, what is the speed (in km/hr) of the slower train?
EASY

Ali travels a distance of 300 m in 2 minutes and 30 seconds. What is his speed in kmph?

EASY
A train 150 m long passes a telegraphic post in 12 seconds. Find the speed of the train (in km/hr.)
EASY
A truck moving at a constant speed covers a distance of 245 m in 50 s. What is the speed of the truck?
MEDIUM

A man covers a certain distance in 10 minutes with the speed of 15km/hr. If he wants to cover the same distance in 7 minutes, then what should be his speed?

MEDIUM
A man went to his office on cycle at the rate of 10 km/hr and reached late by 6 minutes. When he increased the speed by 2 km/hr, he reached 6 minutes before time. What is the distance between his office and his departure point ?
EASY
On walking at 34 his usual speed a man reaches his office 20 minutes late. What is usual time taken by him to reach his office?
EASY
Train A, which is 320 m long can cross a pole in 16 s. If it halts 5 times each time for exactly 18 min, how many hours will it take to cover a distance of  576 km? (in hours)