How many times can you subtract the number two from the number fifty?

Two men play a dice game involving roll of two standard dice. Man X says that a 12 will be rolled first. Man Y says that two consecutive 7s will be rolled first. The men keep rolling until one of them wins.

What is the probability that X will win ?

Can you divide the below-given shape into four equal and identical pieces?

I am weightless, but you can see me. Put me in a bucket, and I'll make it lighter. What am I?

How many people must be gathered together in a room, before you can be certain that there is a greater than 50/50 chance that at least two of them have the same birthday?

Which is the correct shadow of the bird?

An American nightclub called 'The Coconut Grove' had a terrible fire in which over 400 people died. A simple design flaw in the building led to a high death toll. Subsequently, regulations were changed to ensure that all public buildings throughout the country eliminated this one detail, which proved deadly. What was it?

Solve the mathematical equation in the picture below.

What have one eye but still cannot see?

1 + 9 + 8 = ?
considering, 28 + 8 + 92 = 10