A boy collects white seashells from the sea and brings them home every night. When he has enough of them, he decides to sell them to a trader.

The trader is ready to buy the shells and he asks the boy about the quantity. At this, the boy starts calculating. He has a giant box that contains 3 mini boxes. Two of them have another mini box inside. If the giant box can hold 50 shells, how many brown shells can he sell to the trader?

What always comes into a house through the keyhole?

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

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?

In a mathematical quiz, you are asked the following question:

Use three 9s in a mathematical expression without dividing or multiplying to form the number one.

Can you answer the question?

Something Extraordinary happened on May 6th 19778 at 12:34am what was that?

Replace the question mark with the correct number in the below-given picture?

Can you name four days which start with the letter 'T'?

Remove two matchsticks to make the below equation correct.

Through your logical capabilities, can you make 7 an even?