Two planes move along a circle of circumference 1.2 kms with constant speeds. When they move in different directions, th…

A can give 40 metres start to B and 70 metres to C in a race of one kilometre how many metres starts can B give to C in …

One third of a certain journey is covered at the rate of 25 km/hr, one forth at the rate of 30 km/hr and the rest at 50 …

A train travelling at 48 kmph crosses another train, having half of its length and travelling in opposite direction at 4…

Page and Plant are running on a track AB of length 10 metres. They start running simultaneously from the ends A and B re…

A ship leaves on a long voyage. When it is 18 miles from shore, a sea plane, whose speed is ten times that of the ship, …

Walking $${\frac{6}{7}}$$ th of his usual speed, a man is 12 minutes too late. The usual time taken by him to cover that…

A square playground measure 1127.6164 sq.m. If a man walks $$2\frac{9}{{20}}$$ m a minute, the time taken by him to walk…