You have two buckets of 11 liters and 6 litres.
How can you measure exactly 8 litres?

If you drop me I’m sure to crack, but give me a smile and I’ll always smile back. What am I?

What do you see in the given picture?

If an earthquake is 1 point higher on the Richter Scale than another earthquake which is actually 10 times stronger, how much stronger would an earthquake be if it was just half a point higher on the Richter scale?

A woman lives in a skyscraper thirty-six floors high and is served by several elevators which stop at each floor going up and down. Each morning she leaves her apartment and goes to one of the elevators. Whichever one she takes is three times more likely to be going up than down. Why?

What goes up but never comes down?

Baseball bat and ball cost $100. If the bat cost $99 more than the ball, what is the cost of each?

You can see three almost identical images below. Can you spot the odd one out from them?

Why is 6 afraid of 7?

What is the difference between a jeweller and a jailer?