The ages of a father and son add up to 66.
The father's age is the son's age reversed.
How old could they be?
(3 possible solutions).

A detective visits his friend John just to discover that John's neighbour Dr Jacob was murdered. Dr Jacob, who is a mathematician wrote the murderer's name in a code word "Hcqtfz". There were five suspects
1. Ajit
2. Pankaj
3. Ganpat
4. Deenu
5. Hariya

The Detective was instantly able to find the murderer.
Can you?

What 4-letter word can be written forward, backward or upside down, and can still be read from left to right?

A container contains 100 eggs. They can be either fresh or rotten. What is sure is the fact that there is at least one fresh egg in that container.

If you are asked to pick two eggs randomly from the container, at least one of them will be rotten.

Can you calculate how many eggs in that container are fresh?

Rearrange the letters in "new door" to make one word.

Which word is least like the others? Third, fourth, fifth, sixth, seventh, eighth, ninth?

When can we add 2 to 11 and get 1 as the correct answer?

The person who makes it has no need for it. He who purchases it does not use it. The person who does use it does not know they are. What is it?

In a supermarket, there is an intelligent glass pane before a refrigerating unit. This glass pane allows cherries and apples through it but does not allow grapes and Orange to pass through it.

Can you identify the rule that the glass pane is following?

I possess a head

I flaunt a tail

But I don't have mouth or legs

Can you find out who I am?