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?

Solve the equation in the image by looking at the pattern closely.

John has eleven friends. He has a bowl containing eleven apples. Now He wants to divide the eleven apples among his friends, in such a way that an apple should remain in his bowl.
How can He do it?

Below the four parts have been reorganised. The four partitions are exactly the same in both arrangements. Why is there a hole?

When it's bad luck to meet a black cat?

Can you solve below mathematical equation?

2^1234 - 2^1233

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

What does this mean?

CCCCCCC

using four eights (8) and a one (1) and one mathematical symbol , create the number 100

It is a six-letter word.
The first four letters are me.
The second and last letters are the same.
The fourth second and last letter is payment.

Who is it?