You see a mathematical expression in the picture. Can you think of a movie that this expression refers to?

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?

Can you place six matchsticks in a manner that each of the matchsticks is in touch with the other five matchsticks?

If 21x = 79x, what is the value of x?

Spelt forwards I’m what you do every day, spelled backwards I’m something you hate. What am I?

What does the following BrainBat signifies?

ABCDEFGHIJKLMNOPQRSTUVWYZ

QQQQQQQQQQQQQQQQQQQQQQQQQ.

Can you start the fire using two pieces of wood?

There is a five-letter word which has 3 consonants(all are same) and 2 different vowels.
Also, something wrong is associated with the word.

Can you name it?

Can you find out the missing number?

? 4 5 3 5

9 5 7 10 3

See the given image carefully. What you have to do is move the blue checkers in the position of the black checkers and vice versa. You are only allowed to move the checker to an adjacent empty space. Do it in the least possible moves.