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

What is black when you buy it, red when you use it, and gray when you throw it away?

Can you count the number of children in the picture below

Can you spot the man between the coffee bean in the picture below ?

If you had an infinite supply of water and 5-quart and 3-quart pails, how would you measure exactly 4 quarts? What is the least number of steps you need?

Can you find out a way through which you can make five squares out of the given figure by moving just six match sticks?

I am a word of 12 alphabets.

* Alphabets 12, 4, 7, 2, 5 : Eastern beast of burden
* Alphabets 1, 8, 10, 9 are street made famous by Sinclair Lewis.
* Alphabets 11, 3, 6 are past.

On whole it means a person suffering from delusions of greatness.

What Is it ?

Find the next number in the series below

21 32 54 87 131 ?

You Are Highly Attentive If You Can Spot A Hat In This Bathroom In 9 Seconds!

If you read clockwise, you can form a word by inserting three missing letters in the picture given below. Can you do it?