Before Mount Everest was discovered, what was the highest mountain in the world?

Divide 110 into two parts so that one will be 150 per cent of the other. What are the 2 numbers?

Whats the next number in the below number sequence pattern.

What is the next number in the series?

15 29 56 108 208 ?

Why do people go to bed?

What English word has three consecutive double letters?

The first person saw the bridge step on it and crossed,
the second person saw the bridge did not step on it but crossed,
the third person did not see the bridge did not step on it but crossed.
Who are these people?

Find the hidden tiger in the given optical illusion ?

In the picture that is attached with this question, you can find a square which comprises of four little squares inside it. Consider this square to be made with matchsticks. You have to remove two matchsticks such that only two squares remain instead of five.How will you do it ?

Can you replace the question mark with the correct number?