Question 1 :
A car has to travel 250 km in 30 hours. It covers 1/5 part of the journey in 1/6 time. What should be its speed for the remaining journey to reach on time?
Question 2 :
Rajiv goes to office from his home by car. If he drives at 50 kmph, he is late by 15 min. And if he drives at speed of 90 kmph, he reaches office 25min earlier. There is a saloon at 2/3 of the distance between his home and office. Find the distance of saloon from his home.
Question 3 :
A man pedals a cycle from his house to his office at a speed of 10 km/h and back from the office to his house at a speed of 15 km/h. His average speed (in km/h) is:
Question 4 :
A 400 metres long train moves with a
speed of 72 km/hr and crosses a boundary
of a steel factory in 2 minutes. How much
time (in seconds) would it take to cross the
boundary if the boundary was 500 metres
shorter?
Question 5 :
A train of length 600 meters passes another train of length 1000 meters moving in the opposite direction in 96 seconds. If the speed of both the trains is the same, then what is the speed of each train?
Question 6 :
Vishnu travelled equal distances at speeds of 10 km/hr., 30 km/hr., and 8 km/hr., and took a total of 15.5 minutes to complete. Find the total distance he travelled, in km.
Question 7 :
By increasing his speed by 15 km/h, a person reduced his travel time from 10 hours to 8 hours. How much time does he take to cover 375 km with his new speed?
Question 8 :
The driver of an auto-rickshaw sees a person 70 meters ahead of him. The person is 110 meters behind after 30 seconds. If the speed of the auto-rickshaw is 28 km/h, what is the speed of the person?
Question 9 :
In a 100 m race, A beats B by 15 m and C by 18 m. In a race of 510 m, B will beat C
by
Question 10 :
A person goes from point N to P and
comes back. His average speed for the
whole journey is 60 km/hr. If his speed
while going from N to P is 40 km/hr, then
what will be the speed of the person (in
km/hr) while coming back from P to N?
Question 11 :
A train travelled from Jaipur to Agra meets with an accident after 1 hrs. It is stopped for 40 minutes, after which proceed at 5/8th of its usual speed, arriving at Agra 2 hr 24 min late. If the train had covered 80 km more before the accident, it would have been just 1 hr 48 min late. Then, find the usual rate of the train?
Question 12 :
Two trains are running on opposite tracks between stations A and B. After crossing each other they take 4 hr and 9 hr respectively to reach their destination. If speed of first train is 54 kmph, find the speed of second train.
Question 13 :
Nikita takes as much time in running 18 meters as a car takes in covering 48 meters. What will be the distance covered by Nikita during the time the car covers 1.6 km?
Question 14 :
A train of length 255 m passes a signal post in (3/10)th of a minute. What is the speed of the train?
Question 15 :
A person walks a certain distance on a foot and rides back by bike and taking a total time of 37 min. If he could walk on foot both in both ways in 55 min. How long would it take him to ride by bike in both ways?