Bay of Bengal is in which state?

You are a cab driver who pools passengers. You pick 3 people from a destination and drop 1 after an hour. 2 people climb aboard at the same time and you drop 3 at the next destination. After some time, you pick 2 passengers only to drop 1 after a short distance where 3 more passengers climb up the cab. You leave the rest of the passengers one by one to their destination and then come back home.

Can you tell the eye color of the cab driver?

Replace all '*' with digits 1, 2, 3, 4, 5 and 6 to make below statement true.

* *
x *
=====
* * *

What does below chemistry rebus means?

John said, "If yesterday was tomorrow, today would be Friday."

When did John make this statement?

John was piloting a plane behind a car but was never able to overtake it. Why?

You along with your friend are standing in front of two houses. Each of those houses inhabits a family with two children.

Your friend tells you the below two facts:
1) On your left is a family that has a boy who likes accounts but the other child loves science.
2) On the right is a family with a seven-year-old boy and a newborn baby.

You ask him, "Does either of the family have a girl?"

To this, he replies, "I am not quite sure. But can you guess that? If you are right, I will give you $500."

Which family do you think is likely to have a girl?

How can you make number one disappear by adding something to it?

Take 9 from 6, 10 from 9, 50 from 40, and leave 6.

How Come ??

A seven-year-old kid challenged his classmates that he can make the number one disappear by adding something to it.

How can he do that?