If eleven plus two equals one, what does nine plus five equal?

What have one eye but still cannot see?

Rearrange the letters in "new door" to make one word.

Find The Next Number in the series:

12 13 15 17 111 113 117 119 123 ?

You need to arrange three 7 and mathematical symbols to form number 1?

Can you solve the maths in the below-given picture equation?

What can go through glass without breaking it?

If a zookeeper had 100 pairs of animals in her zoo, and two pairs of babies are born for each one of the original animals, then (sadly) 23 animals don’t survive, how many animals do you have left in total?

A man was going to bleach his socks because they had gotten muddy the day before. As he was pouring the bleach into the washing machine, he spilt some on the floor. He got some cleaning fluid and mopped it up with a rag. Minutes later he was dead. What killed him?

A King wants to send the diamond ring to his girlfriend securely. He got multiple locks and their corresponding keys. His girlfriend does not have any keys to these locks and if he sends the key without a lock, the key can be copied in the way. How can King send the ring to his girlfriend securely?