In the following picture, E is going to slide the object down and as per the terrain and the physics, the round object is going to travel all the way till the end. Now, can you analyze who all people will die when it happens?

Can you arrange four 9's and use at most 2 math symbols, to make the total 100?

Christina, Allison and Lena are 3 daughters of John a well-known Mathematician, When I asked John the age of their daughters. He replied "The current age of her daughters is prime. Also, the difference between their ages is also prime."

How old are the daughters?

There was an aeroplane crash, every single person died, but two people survived. How is this possible?

Can you Find and name the hidden bird in the picture below ?

I never stop running even when I standstill. If I am formed by joining two identical bodies together, can you guess who I am?

Outside a massage parlour, there is a board that reads
"I only massage those who do not massage themselves."

Reading the above statement, does the masseur massage himself?

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

What number when divided in half becomes zero?

Here is what you have to do. You have to throw a ball as hard as you can but it must return back to you even if it does not bounce at anything. Also, you have nothing attached to the ball. There is no one on the other end to catch that ball and throw it back at you.

How will you do it?