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?

On a magical land of Mexico , all the animal in the land are rational.

There are 10 tigers and one goat.
Tiger can eat goat but since it's a magical land , the tiger who eats the goat , turns into goat and then can be eaten by the remaining tiger(s).

If we leave them for some time then how many goat and tiger will be there , when we come back ?

Can you solve this amazing hard number series problem?
7, 8, 10, 12, 16, 18 ?

Can you make numbers like 24, using numbers 3,3,7 & 7 with any arithmetic operator?

Make eight squares by moving only two matchsticks.
Note- Square can be of different sizes.

When is the top of a mountain similar to a savings account?

What goes up but never comes down?

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.

What country can make you shiver?

Can you find the 09 errors in the picture below?