Who always enjoys poor health?

Twice ten are six of us,

Six are but three of us,

Nine are but four of us;

What can we possibly be?

Would you know more of us?

Twelve are but six of us,

Five are but four, do you see?

What are we?

Count the number of lines in the image below ?

This is a classy optical illusion puzzle. What more you can find except bricks in the image below?

Which tank will fill first?

You can see three almost identical images below. Can you spot the odd one out from them?

Trying to tease Birbal, Akbar gave him one gold coin and ask him to buy
* something for him to eat
* something for him to drink.
* something to feed the cows
* something to plant in the garden
and most important you need to buy only one thing.

What must Birbal buy to silence Akbar?

How many cubic feet of dirt are in a hole of one foot deep, three feet long, and two feet wide?

What can you hold in your right hand, but never in your left hand?

Find the value of "?" in the ball picture Riddle below: