There is a brick of gold and a brick of iron in a boat (both 10-inch blocks), if they are both dropped into the water which will make the water level higher?

You see me once in June, twice in November, and not at all in May. What am I?

How many times can you subtract the number 5 from 25?

What is the next number in this matchsticks series riddle?

In the attached figure, you can see a chessboard and two rooks placed on the chess board. What you have to find is the number of squares that do not contain the rooks. How many are there?

An evil man kidnapped someone and made them take one of two pills. One was harmless, but the other was poisonous. Whichever pill the victim took, the kidnapper took the other one. The victim took their pill with water and died. The kidnapper survived. How did the kidnapper get the harmless pill?

Out of four images which one is the odd one out?

I always drive my customer away.

Who am I?

Find the number of squares in the below picture

I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?