On a special event at the prison, 5 prisoners John, Jacob, Krist, Tang, and Dang given a chance to go to a sauna and can bring one thing with them.

Following are the things that the prisoners bring with them.
John: A soda
Jacob: Thermos
Krist: Book named "How to kill"
Tang: A Walkman
Dang: Harmonica

Since it is a Sauna, no one can see each other. After a while When the steam is switched, Tang was found dead and there was blood all around.
J Bond was called and he instantly come to know who can be the murderer. How?

Solve this riddle by finding the odd one out from the rest.

Complete the following series. It.s very logical:

1, 4, 5, 6, 7, 9, 11, __?

Double it and multiply it by 4. Then divide it by 8 and you’ll have it once more. What number is it?

Which alphabet is a part of our body?

Can you solve the tricky chess rebus puzzle below by ciphering the hidden meaning?

Can you place six X (crosses) in below board without making three in a row in any way ?

The peacock is a bird that does not lay eggs. How do they get baby peacocks?

John and Jill are madly in love with each other. To remind Jill of his pure love, John wants to send her a ring by post but in their country where burglary is quite prominent, any package that is not locked comes under the risk of being stolen for the contents.

John and Jill possess many padlocks but neither one of them has the other key.

Can you find a way John can send the ring to Jill safely?

Begin with a word, five letters to my name,
Remove the first and last but I am the same
Take out my middle and still, I remain.
What word am I?