A bag contains 64 balls of eight different colours. There are eight of each colour (including red). What is the least number you would have to pick, without looking, to be sure of selecting 3 red balls?

I have lakes with no water, mountains with no stone and cities with no buildings. What am I?

A few friends are enjoying their sea voyage in a boat full of apples. On the way, they felt hungry and thus decided to eat the apples. Together, they ate two dozen of apples. When they have eaten the apples, will there be any change in the water level?

We are a group of eight brothers. We consider the weak, yet we protect the king in every battle. If we move ahead, we never turn back. Who are we?

Can you identify the hidden rebus in the image below?

What comes
Once in a Year
Twice in a Month
4 times in a Week
6 times in a Day

What has one letter and starts with an E?

There was a competition where the contestants had to hold something. At the end of the event, the winner was a person who had no hands or feet. What was it that the contestants had to hold?

By moving just one matchstick, you need to make the below statement true. Can you do it?

The product of three consecutive numbers is 7980.
Then the sum of these consecutive numbers would be?