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?

Decode below three cipher riddles:

26 L of the A
7 D of the W
1000 Y in a M

Replace the question mark with the number below given a simple math problem.

What happened when the wheel was invented?

The centre of the third figure is empty. What digit should fit inside?

Name a key which is hardest to turn.

Sherlock Holmes was challenged to make a pre-drawn line smaller without erasing it. He did it in fractions of seconds. How?

Solve below rebus puzzle?

Can you place six X (crosses) in below board without making three in a row in any way ?

Find the next number in the sequence

5 12 24 36 ?