John named his first son Alpha, second Beta, third Charlie and fourth Delta. What is the fifth son's name?

What is the centre of gravity?

Can you find the six hidden animals in the picture below?

There's one "sport" in which neither the spectators nor the participants know the score or the leader until the contest ends.

What is it?

I’m light as a feather, yet the strongest person can’t hold me for five minutes. What am I?

Which digit occurred maximum times between the number 1 and 1000?

A 3 digit number is such that it's unit digit is equal to the product of the other two digits which are prime. Also, the difference between it's reverse and itself is 396.

What is the sum of the three digits?

Christina is practising her dance steps along with her friends. In a particular sequence, all of them form a row. At that point, Niharika is standing in the 4th position from either end of the row.
Can you find out how many girls are practising together?

Take 9 from 6, 10 from 9, 50 from 40, and leave 6.

How Come ??

What does the below image rebus riddle means ?