What is in seasons, seconds, centuries and minutes but not in decades, years or days?

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

You have a three-gallon and a five-gallon measuring device. You wish to measure out four gallons.

Two boys were admitted to a school. When the headmaster asks them about their parents, they tell him that they have same parents (father and mother). On further inquiry, it turns out that they both share the same date for their birthday.

"Are you twins," ask the headmaster.
"No," replies the boys.

Is it possible?

A rain drop fell from one leaf to another leaf and lost 1/4th of its volume. It then fell to another leaf and lost 1/5th of the volume. It again fell on another leaf and lost 1/5th of the volume.



This process kept repeating till it fell on the last leaf losing 1/75th of its volume.



Can you calculate the total percentage of loss from the initial volume when the drop has fallen to the last leaf accurate up to two decimal places?

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?

10+10 and 11+11 can give you the same answer.

Explain how?

Which is Odd One Out and why?

4377

3954

9862

8454

9831

Different lights make me strange by changing me into different sizes. What am I?

Double it and multiply it by 4. Then divide it by 8 and you’ll have it once more. What number is it?