I possess a head

I flaunt a tail

But I don't have mouth or legs

Can you find out who I am?

In the figure, you can see nine stars. What you have to do is connect all of them by using just four line and without lifting your hand i.e. in a continuous flow.

Find the missing letter in the last circle logically in the given below picture.

John and Jacob are twin brothers. One of them is a liar whereas the other one is a truth-teller.

I called their home number and one of them picked up.
I asked. 'Does John lie?' The person replied with a yes.

Whom did I talk with, John or Jacob?

81 x 9 = 801. What must you do to make the this equation true?

John killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

It belongs to you, but other people use it more than you do. What is it?

I have Rs.50 and I spend it in the way as below.

Can you solve the rebus below?

Can you solve this amazing hard number series problem?
7, 8, 10, 12, 16, 18 ?