There are 2 people near the river and both of them want to get on the other side. The boat can only take one of them. But they got across.
How?

Find the next number in the series?
2, 12, 36, 80, 150, 252, 392, _ ?

Sherlock Holmes was challenged to make a pre-drawn line smaller without erasing it. He did it in fractions of seconds. How?

In the attached figure, you can see a chessboard and two rooks placed on the chess board. What you have to find is the number of squares that do not contain the rooks. How many are there?

You see me once in June, twice in November, and not at all in May. What am I?

When monkey rotate the gear, which mark will be hit 1 or 2 ?

My thunder comes before the lightning; my lightning comes before clouds; my rain dries all the land it touches. What am I?

I never was there, I am always to be.
You have never ever seen me, not ever you will.
Yet I am the confidence of everyone.

Who Am I?

Which is the rope you never skip with?

Why did the Girl throw the butter out of the window?