The day after tomorrow will be three days before Tuesday. Can you find out what is today?

A non-stop marathon is the shared favourite sport of three brothers.

*The oldest one is fat and short and trudges slowly on.
*The middle brother's tall and slim and keeps a steady pace.
*The youngest runs just like the wind, speeding through the race.

"He is young in years, we let him run!" the other two brothers explained, "'because though he is surely number one, he is second, in a way." Why is it?

What always comes into a house through the keyhole?

What is the next number?

77, 49, 36, 18 ?

If,

A = 1

B = 2

C = 3

...

...

Z = 26.

Based on above rule, you need to find an eleven letter word whose letter sum is equal to 52.

Solve this tricky question. You are trapped in a forest. With you, you have a gun preloaded with two bullets in it. In front of you, there is a tiger, a leopard and a jaguar.

How do you survive?

You need to move three matchsticks to form three squares. Can you do it?

I am white when I am dirty, and black when I am clean. What am I?

Can you find out which number multiplied by itself will give the output as 12345678987654321?

Can you count the number of quadrilaterals in the picture below?