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

There was a blind man. He had four socks in his drawer either black or white. He opened it and took out two socks. Now the probability that it was a pair of white socks is 1/2.

Can you find out the probability that he had taken out a pair of black socks ?

The following four words might seem abrupt to you. But you can make them meaningful by just adding vowels.
RDSH
GGPLNT
TMT
NN

Hint: All of them are vegetables.

Which Number is the odd one out?

A) 7145
B) 2716
C) 5321
D) 4135

Can you solve the below geography rebus by decoding the below rebus ?

Analyze and find the missing item in the sequence:
16, 06, 68, 88, __, 98

Count the number of lines in the image below ?

This is a picture puzzle. You have to guess the name of the movie that can be related to the picture.

In two decks of cards, what is the least amount of cards you must take to be *guaranteed* at least one four-of-a-kind?

If,
29 - 1 = 30
9 - 1 = 10
14 - 1 = 15

Based on similar logic, Can you prove that the below algebraic equation is true?
11 - 1 = 10 ?