Replace the question mark with the correct number.

I taste better than I can smell. Who am I?

A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?

In the addition below, all digits have been replaced by letters. Equal letters represent equal digits and different letters represent different digits.
ABCABA
BBDCAA
ABEABB
ABDBAA
------- +
AAFGBDH
What does the complete addition look like in digits?

You need to pick one entry from pot A and one from pot B to have a perfect match. Can you do it?

There is something which you can be arrested for attempting but not for successfully completing.

What does this mean?

CCCCCCC

In the below-given picture of a pretty girl, there is something wrong. Can you find out what it is?

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?

Three fair coins are tossed in the air and they land with heads up. Can you calculate the chances that when they are tossed again, two coins will again land with heads up?