Prove that the below maths equation is true.

8 + 8 = 91

Find three numbers such that When we multiply three numbers, we will get the prime numbers. The difference between the second and the first number is equal to the third and second.

You board a train. The train will have to enter a tunnel soon. You are claustrophobic. Which place is the best for you to sit?

In case you were starting to feel confident, this one was meant for third graders in Vietnam. The answer is 66, but we don't blame you for scratching your head about how they got there.

There are people and strange monkeys on this island, and you can not tell who is who (Edit: until you understand what they said - see below). They speak either only the truth or only lies.
Who are the following two guys?
A: B is a lying monkey. I am human.
B: A is telling the truth.

what does this picture(rebus) riddle means ?

What does the below rebus puzzle mean?

What kind of band never plays music?

When I get multiplied by any number, the sum of the figures in the product is always me. What am I?

A Child was born in Lahore, Pakistan. Still, the child is not a Pakistani citizen. why?