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?

Which Number is the odd one out?

A) 7145
B) 2716
C) 5321
D) 4135

A man looks at a painting in a museum and says, “Brothers and sisters I have none, but that man’s father is my father’s son.” Who is in the painting?

What is the fewest number of coins that would be required in order to make sure each and every coin touches exactly three other coins?

Can you divide numbers from 1 to 9 (1 2 3 4 5 6 7 8 9) into two groups so that the sum of the numbers of each group is equal?

Note: 9 cannot be turned over to make it 6.

Can you solve the below geography rebus by decoding the below rebus ?

Can you identify the Oscar-winning movie from the rebus below?

One is to three as three is to five and five is to four and four is the magic number.
What is the pattern?

A man is found dead with a knife in his back When the investigation is done. A chair lays beside him and the forensic team finds moisture around the body.

If he committed suicide, how did he do it?

I always drive my customer away.

Who am I?