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?

On her drawing table, Sayna lit 12 coloured candles. A few seconds later she blew two candles off.

How many candles Sayna have at the end?

It is always ahead of me yet I can never see it. What is it?

What Deficiency does the below rebus represent?

VIT_MIN

There are are five things wrong with this sentence; only geniuses will be able to to spot all of the mitstakes

I am weightless, but you can see me. Put me in a bucket, and I'll make it lighter. What am I?

The product of three consecutive numbers is 7980.
Then the sum of these consecutive numbers would be?

If there are fifteen crows on a fence and the farmer shoots a third of them, how many crows are left?

I start and end with 500 and carry a 5 in my heart. But I require the first letter and the first number to be complete. I am the name of a King.

Who am I ?

Can you find a seven digit number which describes itself. The first digit is the number of zeros in the number. The second digit is the number of ones in the number, etc. For example, in the number 21200, there are 2 zeros, 1 one, 2 twos, 0 threes and 0 fours.