Can you find the thief by just looking at the picture below?

What does the following represent?

N N N N N N N

A A A A A A A

C C C C C C C

Can you find out the missing number in the grid?

Can you think of any three-dimensional shape that comprises of exactly two surfaces?

Two fathers and two sons decided to go to a shop and buy some sweets upon reaching. Each of them bought 1 kg of sweet. All of them returned home after some time and found out that they had 3kg of sweets with them.

They did not eat the sweets in the way, nor threw or lose anything. Then, how can this be possible?

Can you find out the total number of triangles in the given figure?

What begins with T, ends with T, and has T in 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?

Can you find out a way through which you can make five squares out of the given figure by moving just six match sticks?

Name the three-letter word that can complete the below words:

A) L O _ _ _ E
B) E D U _ _ _ E
C) _ _ _ E R
D) _ _ _ T L E