The average age of 10 members of a committee is the same as it was 4 years ago, because an old member has been replaced by a young member. Find how much younger is the new member ?

Can you find out a way through which you can make five squares out of the given figure by moving just six match sticks?

Replace the 'X' with any mathematical symbol to make the expression equal to 111.

18 X 12 X 2 X 3 = 111

An artist while painting a scenic beauty, decides to paint three layers of blue colour on the sky.

Which layer will go on the first?

What has many teeth, but cannot bite?

I come in different shapes and sizes.
Parts of me are curved, other parts are straight.
You can put me anywhere you like,
but there is only one right place for me.
What am I?

Mr Red Lives in the red house.
Mr Green Lives in the greenhouse.
Mr Yellow Lives in the yellow house.

Who lives in the Whitehouse?

What number should come in place of the question mark below?

I throw two dice simultaneously.

What is the probability of getting a sum as 9 of the two numbers shown?

As you can see that fifteen matches have been used to form an arrangement. What you have to do is remove any six of them to make them ten.