Two fathers and two sons decided to go to a shop and buy some sweets upon reaching. Each of them bought 1 kg of sweet. All of them returned home after some time and found out that they had 3kg of sweets with them.

They did not eat the sweets in the way, nor threw or lose anything. Then, how can this be possible?

Can you start the fire using two pieces of wood?

Two in a corner, one in a room, zero in a house, but one in a shelter. What is it?

If,

A = 1

B = 2

C = 3

...

...

Z = 26.

Based on above rule, you need to find an eleven letter word whose letter sum is equal to 52.

You find yourself in a strange place guarded by two guards.One of the guard always say truth while other always lies.You don't know the identity of the two.You can ask only one question to go out from there. What should you ask?

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see?

In the given figure, move three matchsticks so that the resulting figure contains two rectangles.

It has a long neck, A name of a bird, Feeds on cargo of ships, It's not alive,

What is it?

Using four sevens (7) and a one (1) create the number 100. Except for the five numerals, you can use the usual mathematical operations (+, -, x, :), root and brackets ()

How can you drop a raw egg from a height onto a concrete floor without cracking it?