What will you call your mother's brother's brother-in-law?

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

There are three Athletes (John, Tarun and Harish) and their individual Coaches (Jacob, Meenaxi and Priyanka) standing on the shore.
No Coach trusts their Athlete to be near any other Coach unless they are also with them.
There is a boat that can hold a maximum of two persons.
How can the six people get across the river?

In 1990, a person is 15 years old. In 1995, that same person is 10 years old. How can this be?

John went to buy some expensive, foreign chocolates. He only had Rs 100 with him. When he reached the shop, he got out and know that on those chocolates, there was a 15% import duty and 5% VAT.

How much worth chocolate should he buy so that he can accommodate it in Rs 100?

What is black when you buy it, red when you use it, and gray when you throw it away?

There is something which is always coming but never arrives?

Three fair coins are tossed in the air and they land with heads up. Can you calculate the chances that when they are tossed again, two coins will again land with heads up?

Can you make four (4) nines (9) equal 100?

This is a classy optical illusion puzzle. What more you can find except bricks in the image below?