What is the word or phrase?

I am the beginning of the end, and the end of time and space. I am essential to creation, and I surround every place. What am I?

By moving just one matchstick, you need to make the below statement true. Can you do it?

I am a five-letter word and comprises two different vowels and three same consonants. I am so strong that I can spoil your entire work.

Can you find out who am I?

Manish has to secure 40% marks to pass his B.tech final exams.
He got just 40 marks and failed by 40-marks.

What is the maximum marks?

what's the probability of getting a king or a queen from a pack of 52 cards?

The first box has two white balls. The second box has two black balls. The third box has a white and a black ball.

Boxes are labeled but all labels are wrong!

You are allowed to open one box, pick one ball at random, see its colour and put it back into the box, without seeing the colour of the other ball.

How many such operations are necessary to correctly label the boxes?

What does this rebus means ?

Can you decipher the below rebus?

PBLUESAISNUERSES

A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?