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

Until it is measured, not known. Yet how you miss it when it has gone. What is it?

In two decks of cards, what is the least amount of cards you must take to be *guaranteed* at least one four-of-a-kind?

Next Number in the Series,

5, 16, 49, 104, ?

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?

How many pluses should we put between the digits of 987654321 to get a total of 99, and where?

The following alphametic has only one solution. Can you find it?
ENLIST + SILENT + LISTEN = ANAGRAM

PS: You may start the number from 0.

I am soft and cuddly that soothe your heart. But, If you pick my last name I am going to tear you all apart. Who am I?

If two's company, and three's a crowd, then whats four and five ?

What do you think with the below Picture ?