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?

A beggar on the street can make one cigarette out of every 6 cigarette butts he finds. After one whole day of searching and checking public ashtrays the beggar finds a total of 72 cigarette butts. How many cigarettes can he make and smoke from the butts he found?

How many sides does a circle have?

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

Find The Next Number in the series:

12 13 15 17 111 113 117 119 123 ?

What came first, the chicken or the egg?

Can you find a five letter word that is left with only two letters if one is removed?

Six glasses are in a row. The first three are filled with milk and the last three are empty. By moving only one glass, can you arrange them so that the full and the empty glasses alternate?

Which is faster, Heat or Cold ? Explain.

Divide 110 into two parts so that one will be 150 per cent of the other. What are the 2 numbers?