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 ?

I am a type of word that is spelt incorrectly or used differently, on purpose for humour. What am I?
Hint 1: You can find me in a joke.
Hint 2: I am a play on words.

Make eight squares by moving only two matchsticks.
Note- Square can be of different sizes.

How many times in a given day, minutes and hour clock comes in a straight line ?

When you say goodbye, I am what you need to tie.
I come as a couple and go wherever you run.
Who am I?

It has horns but can’t beep. It is like to bleat but It is not a sheep. What is it?

In the given figure, move three matchsticks so that the resulting figure contains two rectangles.

I am eight letters long - "12345678"
My 1234 is an atmospheric condition.
My 34567 supports a plant.
My 4567 is too appropriate.
My 45 is a friendly thank-you.
My 678 is a man's name.

What word am I?

A detective visits his friend John just to discover that John's neighbour Dr Jacob was murdered. Dr Jacob, who is a mathematician wrote the murderer's name in a code word "Hcqtfz". There were five suspects
1. Ajit
2. Pankaj
3. Ganpat
4. Deenu
5. Hariya

The Detective was instantly able to find the murderer.
Can you?

Which is Odd One Out and why?

4377

3954

9862

8454

9831