There is a box full of marbles,
all but two are blue,
all but two are green,
and all but two are red.

How many marbles are in the box?

I cannot talk, but I always reply when spoken to. What am I?

You have two strings whose only known property is that when you light one end of either string it takes exactly one hour to burn. The rate at which the strings will burn is completely random and each string is different.

How do you measure 45 minutes?

What kind of tree can you carry in your hand?

I travel all around the world but always stay in the corner. What am I?

Samuel was out for a walk when it started to rain. He did not have an umbrella and he wasn't wearing a hat. His clothes were soaked, yet not a single hair on his head got wet. How could this happen?

There are nine letters in the below-given diagram. You have to form a nine-letter word using these letters.

What jumps when it walks and sits when it stands?

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

Suppose you are a girl candidate and sitting in an interview. Suddenly the interviewer asks you, 'What if one morning you wake up and find out that you are pregnant?

How will you reply to such a question?