Two Twins Jack and Jill were standing back to back and suddenly they started running in opposite direction for 4 kilometres and then turn to left and run for another 3 kilometres.

what is the distance between the Baggio twins when they stop ?

John enters a small room. The Door Closes.
When the door opens, John is in a larger room.

Explain?

Find the next number in the sequence

1, 2, 6, 21, 88, __?

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

My friends called me Iron59 because my parents are a chemist and a mathematician. What is my real name?

If,

20 % 5 = 24

21 % 7 = 33

42 % 6 = 67

Then;

66 % 6 = ?

Most people think of me as money. But when they find me in the water, they won’t get any money out of me. What am I?

I was born in a small house and I live in it all alone. No windows and no doors have been assigned to my house. The only way I can go out is by breaking through the walls of my house.

Who am I?

'Ferrari driver' easily beats the 'force driver' in a two-car race. How did Indian newspapers truthfully report so to look as a 'force drive' had outdone the 'Ferrari driver'? Think!!!

Replace the question mark with the correct number.