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It takes 12 hours less to travel from point 'C' to point 'D' at a speed of 50 km/h than it takes to travel the same distance at 20 km/h. If 50% of the d...
Two ladies simultaneously leave cities A and B connected by a straight road and travel towards each other. The first lady travels 3 km/hr fast...
A Truck is running at a speed of 72 km/ph. What distance will it cover in 15 seconds?
Average speed of ‘A’ during a 20-hour journey is 20 km/h. If he covered the first 200 km of his journey at a speed of 20 km/h, then find the speed a...
‘E’ and ‘F’ started moving towards each other at the same time with a speed of 30 km/hr and 25 km/hr, respectively. If the distance covered by ...
Two trains X and Y start at the same time in the opposite direction from two points P and Q and arrive at their destinations 25 and 16 hours respectivel...
A person travels 30 km at a speed of 15 km/h, another 20 km at 10 km/h, and the final 50 km at 25 km/h. What is the average speed for the entire journey?
A train of length 150 meters is running at a speed of 54 km/hr. Find the time taken by the train to cross a platform of length 200 meters.
An Aeroplane flies along a Square field @ 50, 100, 200 and 400 km/hours respectively. Then find the Average speed of the aeroplane during the whole jour...
A person covers a distance of 360 km in 4 hours. If the person's speed decreases by 16 (2/3)% and the distance to be covered increases by 25%, how long ...