Class Name: Placement Readiness Online Aptitude Crash Course
Class Session: Distance, Time, Speed - 1
Total Questions: 15 | Duration: 30 Mins
A person covered 90km in 3 hours. If he increased his speed by 15 kmph. Find the time taken to cover the same distance.
Find the time taken by a train, 200m long, running at a speed of 36 km/hr to cross a light post.
Find the time taken by a 100m long train running at 63 km/hr to cross a platform of length 250m.
If a train, 400m long, running at a speed of 45km/hr can cross a platform in 40 seconds, find the length of the platform
A car running at 90km/hr reached a certain place and return back at 60km/hr. What is the average speed of the entire journey?
Find the time taken by a 175m long train running at a speed of 54km/hr to overtake another train of length 75m running at a speed of 36km/hr
Find the time taken by a 330m long train running at 36km/hr, cross over another train, 120m long running at 45 km/hr
Two train have length 450m and 300m. When they run in the same direction, the faster train will take 50 sec to over take the slower train. When they run in the opposite direction, they will take 10 secs to cross each other. Find the speedo f the trains.
A boat travels 40km upstream in 5 hour and 60km downstream in 5 hour. Find the speed of the boat in still water and the speed of streams.
In a certain time, a boat can cover either a certain distance upstream or 5/2 times that distance down stream. If the speed of the current in 3km/hr, find the speed of the boat in still water.
Ram rowed a distance of 36km in still water in 3 hour. He rowed 30km in 2 hour with the current. Find the time he would like to row 27km against the current.
A man is walking at a speed of 10km/hr. After every km, he takes rest for 10 minutes. How much time will be take to cover a distance of 5kms?
A boy reaches his school 4 minutes earlier, by walking 7/6 th of his usual speed. Find his usual time to reach the school.
A train does a journey without stoppages for 8 hours. If its speed increased by 5kmph, it would have completed the journey 80 minutes certain. Find its original speed.
With a stoppages a train travels certain distance at an average speed by 40 kmph. Without stoppages it travels the same distance at an average speed of 60 kmph. Find the stoppage time per hour.