The square root of number 121 is "11". What is the square root of the number "12345678987654321."?

what does the below rebus means?

A man looks at a painting in a museum and says, “Brothers and sisters I have none, but that man’s father is my father’s son.” Who is in the painting?

How do you go from 98 to 720 using just one letter?

John has played 50 ODI's and his average is 50. How many runs should he score in his 51st ODI, so that his average score jumps to 51?

There is a wide field of corn. A goose finds its way into the field and starts running. Can you find out till which point the goose can run into the field?

Solve the puzzle by telling what does below picture means.

'S' refers to the number of seconds in a day and 'H' refers to the number of hours in ten years. Which quantity out of these two is greater?

You see a mathematical expression in the picture. Can you think of a movie that this expression refers to?

The Little ant seems to be always confused. Do you know why?