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

A finger goes in me. You fiddle with me when you're bored. The best man always has me first. What am I?

What number comes next in the series?

5 15 5 18 5 24 14 20 _

In the city of Brain Teasers, 5% of people do not list their phone numbers. Now if we select random 100 people from the phone directory, then how many people selected will have unlisted phone numbers?

There is something which is always coming but never arrives?

Find The Next Number in this series.
1, 2, 6, 42, 1806 ?

A king sentenced a man to the death sentence for some crime he had committed. Known for his kindness, the king told the culprit that he had a choice to die in a way he decides.

The culprit was clever and said something that saved him from death. What method do you think he must have chosen for his death?

If a wheel has 54 spokes, how many spaces are there between the spokes?

The chance of Mr John winning the lottery is 10%. All participants lined up and Mr John is 4th in the row. The first three participants lose the lottery.

What is the chance of Mr John now?

Find the mistake in the below maths equations

A = 2
A(A-1) = 2(A-1)
A2-A = 2A-2
A2-2A = A-2
A(A-2) = A-2
A = 1