A dog start chasing to a cat 2 hour later. It takes 2 hours to dog to catch the cat. If the speed of the dog is 30 km/h.…

A plan left 40 minutes late due to bad whether and order to reach its destination 1600 km away in time, it had increase …

If a person walks at 14 km/hr instead of 10 km/hr, he would have walked 20 km more. The actual distance travelled by him…

Ashok left from place A for place B at 8 am and Rahul left place B for place A at 10.00 am the distance between place A …

A train increases its normal speed by 12.5% and reaches its destination 20 min earlier. What is the actual time taken by…

If a train with a speed of 60 km/hr. crosses a pole in 30 seconds. The length of the train (in metres) is :

Without stoppage, a train travels a certain distance with an average speed of 60 km/h, and with stoppage it covers the s…

A soldier fired two bullets at an interval of 335 seconds moving at a uniform speed V<sub>1</sub>. A terrori…