Can you make a six-letter word using the letters N, A and B ?

Give it food and it will live; give it water and it will die.

When Jack was six years old he hammered a nail into his favourite tree to mark his height. Ten years later at age sixteen, Jack returned to see how much higher the nail was. If the tree grew by five centimetres each year, how much higher would the nail be?

No matter how little or how much you use me, you change me every month. What am I?

What does below science rebus mean?

Ag Ag Ag
Ag SPOON Ag
Ag Ag Ag

When it is alive we sing, when it is dead we clap our hands. What is it?

When is the top of a mountain similar to a savings account?

In a competitive exam, each correct answer could win you 10 points and each wrong answer could lose you 5 points. You sat in the exam and answered all the 20 questions, which were given in the exam.
When you checked the result, you scored 125 marks on the test.

Can you calculate how many answers given by you were wrong?

why number 8549176320 is one of a kind?

Who has married many women but was never married?