Replace the question mark with the correct number.

I have one of the three numbers: 1, 2, or 3 in my mind. I speak only truth. You can ask me just one question for which I will only reply in yes or no or don't know. What question will you ask from me so that you are able to know the number?

Can you tell a 3D object that has just two surfaces?

What two things can you never eat for breakfast?

Why is 6 afraid of 7?

Can you find out who is the kidnapper in below Picture and why, Explain ?

I am a number I am not an odd number I am higher than 90 I am not higher than 100 If you subtract me from 100, you get nothing. What number am I?

What kind of band never plays music?

Which digit occurred maximum times between the number 1 and 1000?

Below is the sum of symbols in each row and column in the figure. Analyzing the figure, can you find out the value of the symbols?