Which alphabet letter is a question?

What number divided by 4 is the same as that number minus 4?

Identify The phrase in the picture.

Whats the next number in the below number sequence pattern.

What is both possible and impossible at the same time?

If,

6 / 7 = 2
3 / 9 = 7
8 / 2 = 6

Then

4 / 5 = ?

Find a 9-digit number, which you will gradually round off starting with units, then tenth, hundred etc., until you get to the last numeral, which you do not round off. The rounding alternates (up, down, up ...). After rounding off 8 times, the final number is 500000000. The original number is commensurable by 6 and 7, all the numbers from 1 to 9 are used, and after rounding four times the sum of the not rounded numerals equals 24.

Find the missing letter in the last circle logically in the given below picture.

Nine marbles are arranged in the image below. Can you slide two marbles to form a square?

John said, "If yesterday was tomorrow, today would be Friday."

When did John make this statement?