Find the next number in the sequence

5 12 24 36 ?

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

Can you find out the remainder when 3^300 is divided by 5?

Can you name an animal whose killing cannot be performed without spilling your own blood?

What does man love more than life, and hate more than death or mortal strife; that which satisfied men want; the poor have, and the rich require; the miser spends, the spendthrift saves, and all men carry to their graves?

See the given image carefully. What you have to do is move the blue checkers in the position of the black checkers and vice versa. You are only allowed to move the checker to an adjacent empty space. Do it in the least possible moves.

A lion and its tamer are standing inside a cage that measures 1 unit in radius. Both of them can effortlessly run at the speed of 1 unit maximum.

1) Suppose the lion is hungry, will he be able to eat up the tamer?
2) If yes, how long can the tamer survive?

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see?

Find the number of squares in the below picture

A cat had three kittens: Snophy, Topsy and Jorden. What was the mother's name?