If you go to the movies and you're paying, is it cheaper to take one friend to the movies twice, or two friends to the movies at the same time?

How can you write nineteen in a manner that if we take out one, it becomes twenty?

What Adam and Eve do not have but the rest of the people have?

What is the centre of gravity?

What can you see in the middle of March and April that you can never see in any other month?

I never stop running even when I standstill. If I am formed by joining two identical bodies together, can you guess who I am?

You need to arrange three 7 and mathematical symbols to form number 1?

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

A Car driver was heading down a street in Washington. He went right past a stop sign without stopping, he turned left where there was a 'no left turn' sign and he went the wrong way on a one-way street. Then he went on the right side of the road past a cop car. Still, he didn't break any traffic laws. Why not?

Can you place three balls such that the equation shown in the picture holds true?