If we add four times the age of John four years from now to five times his age five years from now we get ten times his current age.

How old will John be two years from now?

You have a 12 liters jug full of water. You have two empty 8 liters and 5 liters jug. How can you divide the water into two equal parts using these jugs?

What does below pictogram mean?

Name the three-letter word that can complete the below words:

A) L O _ _ _ E
B) E D U _ _ _ E
C) _ _ _ E R
D) _ _ _ T L E

When my father was 31 I was 8. Now he is twice as old as me. How old am I?

John said, "If yesterday was tomorrow, today would be Friday."

When did John make this statement?

A and B have a certain number of chocolates with them. If B gives one chocolate to A, they will have an equal number of chocolates. But if A gives one chocolate to B, then A will be left with half the number of chocolates that B has.

Can you find out the number of chocolates they have right now?

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

Which tank will fill first?

How can a man go eight days without sleep?