I know a country, If you remove the last alphabet of its name, it will become a part of your body. Do you name it?

What is the fastest way to double your money?

What does below science rebus mean?

Ag Ag Ag
Ag SPOON Ag
Ag Ag Ag

Find out the number of circles in the given picture having Illusion

What is the next number in the series?

15 29 56 108 208 ?

Which tank will fill first?

I am the fastest animal but cannot climb the tree. What am I?

You are an expert on paranormal activity and have been hired to locate a spirit haunting an old resort hotel. Strong signs indicate that the spirit lies behind one of four doors. The inscriptions on each door read as follows:

Door A: It's behind B or C
Door B: Its behind A or D
Door C: It's in here
Door D: It's not in here

Your psychic powers have told you three of the inscriptions are false, and one is true. Behind which door will you find the spirit?

Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?

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.