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?

John was drowned by he was not wet. How?

See the given image carefully. What you have to do is move the blue checkers in the position of the black checkers and vice versa. You are only allowed to move the checker to an adjacent empty space. Do it in the least possible moves.

Complete the series by replacing "?" with the correct number.

ST ND RD TH '?'

In which direction should the missing arrow point?

Divide 110 into two parts so that one will be 150 per cent of the other. What are the 2 numbers?

What do you call a fish without an eye?

What is the last thing you take off before bed?

When I asked a girl's name she told me her name is the date '07/09/2001'.

I thought for a few seconds and then I got her name. Do you?

How many cubic feet of dirt are in a hole of one foot deep, three feet long, and two feet wide?