A girl has as many brothers as sisters, but each brother has only half as many brothers as sisters. How many brothers and sisters are there in the family?

It is deaf, Dumb and Blind!!!

Still, always tells the truth. What is it?

Using four sevens (7) and a one (1) create the number 100. Except for the five numerals, you can use the usual mathematical operations (+, -, x, :), root and brackets ()

Below rebus represent famous DiCaprio movie. Can you name it?

Count the number of triangles in the given picture.

I had an infinite supply of water and 5 litres and 3 litres jars.

How would you measure exactly 4 litres in the least number of steps?

Prove that the below maths equation is true.

8 + 8 = 91

A woman is sitting in her hotel room and hears a knock at the door. She opens the door to see a man whom she’s never met before. He says, “I’m sorry, I have made a mistake, I thought this was my room.” He then goes down the corridor and into the elevator. The woman goes back into her room and calls security. What made the woman so suspicious of the man?

What can run but never walks, has a mouth but never talks, has a head but never weeps, has a bed but never sleeps?

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

Explain how?