Can you identify the direction in which this bus is moving; left or right?

Hint: The bus is moving on the roads of London.

A man has a barrel filled with oil that weighs 100 pounds, and then he puts something into it. Now the barrel weighs less than 100 pounds. What did he put in the barrel?

Double it and multiply it by 4. Then divide it by 8 and you’ll have it once more. What number is it?

Below, you will find the mathematical proof that 10 equals 9.99999?. But is that possible or there is something wrong about it? Can you find the error?

x = 9.999999...
10x = 99.999999...
10x - x = 90
9x = 90
x = 10

Can you place six X (crosses) in below board without making three in a row in any way ?

What does this Rebus Picture mean?

Can you replace the question mark with the correct number in the below table sequence?

I am a white box having no key or lid.
Yet there is a golden treasure inside it.

What Am I?

By removing one matchstick and adding one matchstick, can you convert the word "ZOO" to an animal name?

If we tie a Sheep to one peg, a circled grass is been eaten by the Sheep. If we tie the Sheep to two pegs with a circle on its neck, then an eclipse is eaten out of the grass by the Sheep. If we want an eclipse then we put two pegs and then put a rope in between them and the other end of the rope is tied up on the Sheep's neck.

How should we tie the peg and the Sheep so that a square is eaten out from the garden grass? We only have one Sheep rope and the peg and the rings.