Numerical Appli...

How many days are there in x weeks x days?

January 1, 2008 is Tuesday. What day of the week lies on Jan 1, 2009?

In one hour, a boat goes 11 km/hr along the stream and 5 km/hr against the stream. The speed of the boat in still water (in km/hr) is:

A train 800 metres long is running at a speed of 78 km/hr. If it crosses a tunnel in 1 minute, then the length of the tunnel (in meters) is:

A 300 metre long train crosses a platform in 30 seconds while it crosses a signal pole in 18 seconds. What is the length of the platform?

A train 108 m long moving at a speed of 50 km/hr crosses a train 112 m long coming from opposite direction in 6 seconds. The speed of the second train is

The length of the bridge, which a train 130 metres long and travelling at 45 km/hr can cross in 30 seconds, is

4 mat-weavers can weave 4 mats in 4 days. At the same rate, how many mats would be woven by 8 mat-weavers in 8 days?

Two trains, each 100 m long, moving in opposite directions, cross each other in 8 seconds. If one is moving twice as fast the other, then the speed of the faster train is

On 8th Dec, 2007 Saturday falls. What day of the week was it on 8th Dec, 2006?