If in a car race, the man who came two places in front of the last man finished one ahead of the man who came fifth, how many contestants were there?

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?

With the help clues provided in the image, can you find the 5 digit key?

Can you name an animal whose killing cannot be performed without spilling your own blood?

How far can you walk into the woods?

Using Only Five 5's and any mathematical operator make sum as 37

What does this simple rebus mean?

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?

What is a word made up of 4 letters, yet is also made up of 3. Sometimes is written with 9 letters, and then with 4. Rarely consists of 6, and never is written with 5.

I have Rs.50 and I spend it in the way as below.