Irene killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

Which is faster, Heat or Cold ? Explain.

Can you decipher the below rebus?

PBLUESAISNUERSES

Can you find the thief by just looking at the picture below?

How can one talk without saying a single word?

Which three-digit number, made of consecutive digits, like 567, is 2 less than a cube and 2 more than a square?

The dirtier I get, the whiter I look. Who am I?

You are a cab driver who pools passengers. You pick 3 people from a destination and drop 1 after an hour. 2 people climb aboard at the same time and you drop 3 at the next destination. After some time, you pick 2 passengers only to drop 1 after a short distance where 3 more passengers climb up the cab. You leave the rest of the passengers one by one to their destination and then come back home.

Can you tell the eye color of the cab driver?

The answer I give is yes, but what I mean is no. What was the question?

What came first, the chicken or the egg?