If in a car race, the man who came two places in front of the last man finished one ahead of the man who came fifth, how many contestants were there?

What month of the year has 28 days?

Count the Triangle in the figure given below:

I know a ten-letter word in the English language which can be typed using only the top rows of the computer keyboard.

Look at the picture and find out which square is not linked with any of the other squares.

A famous swimmer can swim downstream in a lake in exactly 40 minutes with the lake current.
He can swim upstream in that lake in exactly 60 minutes against the lake current.
The length of the lake is 2 km.

How long he can cover the distance of one side at a still lake with no current?

There is a straight highway. Four different villages lie on that highway. The distance between them is different. The third village is 60km away from the first village; the fourth is 40 km away from the second; the third is 10 km near to the fourth that it is to the second.

Can you calculate the distance between the fourth and the first village ?

What is greater than gold but cannot be bought. it can never be sold and can earn if its sought. though it can be broken, it can still be fixed. for by birth it can't start nor by death it is ended.what am i?

A mother is 21 years older than her child. In exactly 6 years from now, the mother will be exactly 5 times as old as the child.
Where's the father?

Can you divide the below-given shape into four equal and identical pieces?