If eleven plus two equals one, what does nine plus five equal?

Two-person want to cross a river. Only one boat is present on the riverside that can carry only one person at a time.

However, they still manage to cross the river. How is it possible?

Christina is older than Kareena and Karishma. Katrina is older than Karishma and younger than Kareena. If Kareena has a brother named John, who is older than Christina, who's the youngest?

Identify the movie name through below Rebus containing Pi Mouse and coconut tree..

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

Can you move 2 matchsticks to form four equal sized squares.

Something Extraordinary happened on May 6th 19778 at 12:34am what was that?

Replace the question mark with the number below given a simple math problem.

I am a type of food that is often found in the fridge and can be white in colour. What I am?
Hint 1: I am a dairy product.
Hint 2: You can spread me on the bread.

What number should come in place of the question mark below?