In a flight of 6000 km, an aircraft was slowed down due to bad weather. The average speed for the trip was reduced by 40…

Two boys A and B start at the same time to ride from Delhi to Meerut, 60 km away. A travels 4 km an hours slower than B,…

A train 300 metres long takes 40 seconds to cross a platform 900 metres long. The speed of the train in, km per hour is …

Two trains start from stations A and B and travel towards each other at a speed of 50 kmph and 60 kmph respectively. A t…

A man reduces his speed from 20 kmph to 18 kmph. So, he takes 10 minutes more than the normal time. what is the distance…

If a distance of 50 m is covered in 1 minute, 90 m in 2 minutes and 130 m 3 minutes. Find the distance covered in 15<…

The speed $$3\frac{1}{3}$$ m/sec when expressed in km/hr becomes :

Two trains start from the same point simultaneously and in the same direction. The first train travels at 40 km /h, and …