What Adam and Eve do not have but the rest of the people have?

A professor thinks of two consecutive numbers between 1 and 10.
'A' knows the 1st number and 'B' knows the second number

A: I do not know your number.
B: Nor do I know your number.
A: Now I know.

What are the four solutions for this?

John killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

Complete the following series. It.s very logical:

1, 4, 5, 6, 7, 9, 11, __?

If,
9 * 8 * 7 = 65
8 * 7 * 6 = 50
7 * 6 * 5 = 37

Find
6 * 5 * 4 = ?

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

When did John make this statement?

John is pretty weird. He likes toffees but hates chocolates. He loves books but never reads. He likes to build his troops in an online game but does not proceed with the war. He likes to go swimming but is afraid of water.

Seeking this behaviour, can you tell whether he likes balloons and parties?

The day after tomorrow will be three days before Tuesday. Can you find out what is today?

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

The doctor prescribed you to take one pill from the bottle every half an hour. The bottle is now left with only three pills.

How long do you think you have before you run out of pills?