Which of the following trains is the fastest ?

A person can row $$7\frac{1}{2}$$ km an hour in still water. Finds that it takes twice the time to row upstream than the…

A plane left half an hour later than the scheduled time and in order to reach its destination 1500 kilometers away in ti…

A vehicle travels at the rate of 80 kmph. What distance will will it travel in 15 minutes ?

Two cyclists start on a circular track from a given point but in opposite directions with speeds of 7 m/sec and 8 m/sec …

Two cars start simultaneously from cities A and B, towards B and A respectively, on the same route. Once the two cars re…

Two trains starting at the same time from two stations 200 km apart and going in opposite directions cross each other at…

A, B and C start at the same time in the same direction to run around a circular stadium. A completes a round in 252 sec…