As easy as you can get into me, it is as hard to get out of me.

Do you know what I am?

Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?

In the picture that is attached with this question, you can find a square which comprises of four little squares inside it. Consider this square to be made with matchsticks. You have to remove two matchsticks such that only two squares remain instead of five.How will you do it ?

A pack of cards has 40 cards. You are blindfolded. Out of 40, 25 cards are facing down while 15 are facing up. You have been asked to divide this pack of cards into two decks - so that each deck contains an equal number of face-up cards. Remember, you are blindfolded.

How will you do it?

Find the Goldfish below the given Image.

How much will a 38° angle measure when looked at under a microscope that magnifies ten times?

Spot 5 differences in two Christmas tree below:

The owner of a popular clothing store comes up with his own method of pricing items. A vest costs $8, socks cost $10, a tie costs $6, and a blouse costs $12. Using the owner’s method, how much would a pair of underwear cost?

I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I?

One of the leprechaun is missing if you see the two pictures attached to this question. Where did he go? When he comes back, do you know where has he been?