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

What makes this number unique: 8,549,176,320?

What word does this rebus represent?

meta meta
meta meta

A boy was locked in a room by some robbers. All that is in the room is a piano, a calendar, and a bed. The room is locked from the outside. What does he eat, drink, and how does he escape and get out?

I have Rs.50 and I spend it in the way as below.

What is greater than gold but cannot be bought. it can never be sold and can earn if its sought. though it can be broken, it can still be fixed. for by birth it can't start nor by death it is ended.what am i?

Make eight squares by moving only two matchsticks.
Note- Square can be of different sizes.

An American nightclub called 'The Coconut Grove' had a terrible fire in which over 400 people died. A simple design flaw in the building led to a high death toll. Subsequently, regulations were changed to ensure that all public buildings throughout the country eliminated this one detail, which proved deadly. What was it?

Find the value of "?" in the ball picture Riddle below:

An equation has been laid down using a few matchsticks. However, as you can see, the equation is not correct. Can you correct the equation if you are allowed to add or remove 5 matchsticks?