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

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

The speed of A and B are in the ratio 3 : 4. A takes 20 minutes more than B to reach a destination. Time in which A reac…

Between 5 am and 5 pm of a particular day for how many times are the minute and the hour hands together?

Two boats, travelling at 5 km/h and 10 km/h, head directly towards each other. They begin at a distance of 20 km from ea…

A train approaches a tunnel AB. Inside the tunnel is a cat located at a point that is $$\frac{3}{8}$$ of the distance AB…

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…