The more it dries, the wetter it becomes. Can you tell what it is?

The doctor advised his patient to take a tablet after every fifteen minutes. He gave him five tablets in total.

How much time will he take to have all the five tablets?

What number divided by 4 is the same as that number minus 4?

No matter how little or how much you use me, you change me every month. What am I?

Count the number of triangles in the below picture?

There is something which you can be arrested for attempting but not for successfully completing.

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

The person who makes it has no need for it; the person who buys it has no use for it. The person who uses it can neither see nor feel it. What is it?

Can you make a six-letter word using the letters N, A and B ?

There is a barrel with no lid and some wine in it. 'This barrel of wine is more than half full,' said Curly. 'No it's not,' says Mo. 'It's less than half full.' Without any measuring implements and without removing any wine from the barrel, how can they easily determine who is correct?