I am not alive, but I grow; I don't have lungs, but I need air; I don't have a mouth, but water kills me. What am I?

There were three women in all the swimming costumes!
One was happy and the other two were sad!
The happy one was crying and the sad ones were smiling.
Why was this?

I am quite hot but become too cold if you remove the first two letters. What am I?

On her drawing table, Sayna lit 12 coloured candles. A few seconds later she blew two candles off.

How many candles Sayna have at the end?

Place a mathematical symbol between the numerals 5 and 9 in such a way that the resulting number is greater than 5 but smaller than 9.

Place the numbers from 1 to 9 in the circles in a manner that each side of the triangle sums up to 17.

There is a box full of marbles,
all but two are blue,
all but two are green,
and all but two are red.

How many marbles are in the box?

It is deaf, Dumb and Blind!!!

Still, always tells the truth. What is it?

I am the one who remains awake when you sleep. But I need to rest when you awake. Who Am I?

Can you find out who is the kidnapper in below Picture and why, Explain ?