You measure my life in hours
I serve you by expiring
I vanish faster when I am thin
and slower when I am thick
The wind is my energy
What am I?

What does Alexander the Great and Winnie the Pooh have in common?

How many times in a given day, minutes and hour clock comes in a straight line ?

Can you find out which number multiplied by itself will give the output as 12345678987654321?

You Throw The Outside, Cook The Inside
Eat The Outside, Throw The Inside.

What Is It?

He loves to dance, twist and prance, he shakes his tail, and as a way he sails, wingless he flies into the sky. What is he?

What is the fewest number of coins that would be required in order to make sure each and every coin touches exactly three other coins?

Can you name any English verb that becomes its past tense by simply rearranging the alphabets ?

A mules travels the same distance daily.
I noticed that two of his legs travels 10km and the remaining two travels 12km.
Obviously two mules legs cannot be a 2km ahead of the other 2.

The mules is perfectly normal. So how come this be true ?

Remove two matchsticks to make the below equation correct.