Danish his car at a speed of 120 kmph for the first 2 hours and then at a speed of 100 kmph for the next half an hour. Find the distance covered by him during the entire journey. A. 300 kmB. 290…

Barkat is travelling on his cycle and has calculated to reach point A at 2 P.M. if he travels at 10 kmph; he will reach there at 12 noon if he travels at 15 kmph. At what speed must he…

A train when moves at an average speed of 40 kmph, reaches its destination on time. When its average speed becomes 35 kmph, then it reaches its destination 15 minutes late. Find the length of journey. A. 30 km B. 40 kmC. 70…

A boy goes to his school from his house at a speed of 3 km / hr and returns at a speed of 2 km / hr. If he takes 5 hours in going and coming, the distance between his…

An express train travelled at an average speed of 100 km / hr, stopg for 3 minutes after every 75 km. How long did it take to reach its destination 600 km from the starting point ? A. 6 hrs 21…

A walks around a circular field at the rate of one round per hour while B runs around it at the rate of six rounds per hour. They start in the same direction from the same point at 7.30 a.m.…

A can complete a journey in 10 hours. He travels first half of the journey at the rate of 21 km / hr and second half at the rate of 24 km / hr. Find the total journey in km.…

A car is running at a speed of 108 kmph. What distance will it cover in 15 seconds ? A. 45 metres B. 55 metresC. 450 metres D. Cannot be determined

A train covers a distance of 10 km in 12 minutes. If its speed is decreased by 5 km /hr, the time taken by it to cover the same distance will be :__________? A. 10 min B. 11 min 20 sec C. 13…