Can you start the fire using two pieces of wood?

If I put in one bird per cage, I have one bird too many. If I put in two bird per cage, I have one cage too many. How many cages and birds do I have?

How many people must be gathered together in a room, before you can be certain that there is a greater than 50/50 chance that at least two of them have the same birthday?

If I remove one from eleven it becomes Ten and if I remove one from nine also becomes Ten. How?

The cream is heavier than Milk. True or False?

I am an odd number. Take away a letter and I become even. What number am I?

If Rajina's daughter is my daughter's mom, who am I to Rajina?

Trying to tease Birbal, Akbar gave him one gold coin and ask him to buy
* something for him to eat
* something for him to drink.
* something to feed the cows
* something to plant in the garden
and most important you need to buy only one thing.

What must Birbal buy to silence Akbar?

A pond had 60 fish, out of which, all but 20 died.
How many fishes are now present in that pond?

Jack have ten pairs of black socks, eight pairs of white socks and seven pairs of green socks. Everything is mixed in a draw. As there is no light he were not able to identify the colour of the socks. How many of the socks did he want to take to match one pair