I get hot but I never sweat,
I cook food but I am not a chef,
I have a door but you can't enter me,
I have a light but I am not a lamp.
Who am I?

How can you make the following equation true by drawing only one straight line: 5+5+5=550 ?

A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?

In a secret society, a buried chamber can be accessed only via a secret password. The password is seven characters long and comprises of just letters and numbers.

You find a code that can help you in cracking the password. The code says "You force heaven to be empty".

Can you deduce the password from that?

What is red and smells like blue paint?

Make eight squares by moving only two matchsticks.
Note- Square can be of different sizes.

Solve the puzzle by telling what does below picture means.

A rubber ball keeps on bouncing back to 2/3 of the height from which it is dropped. Can you calculate the fraction of its original height that the ball will bounce after it is dropped and it has bounced four times without any hindrance ?

Which alphabet letter is a question?

What 4-letter word can be written forward, backward or upside down, and can still be read from left to right?