Bay of Bengal is in which state?

If,
9 * 8 * 7 = 65
8 * 7 * 6 = 50
7 * 6 * 5 = 37

Find
6 * 5 * 4 = ?

There is a place where if I stand up straight, I will still be considered sideways.

You may enter, but you may not come in. I have space, but no room. I have keys, but open no lock. What am I?

Keyboard words are not in alphabetical order, Why?

Can you solve the equation by finding the value of
A) Horse
B) Cowboy boot
C) Horseshoe

In the Picture?

Which wheel of car does not rotate when you turn your car right?

How can you write nineteen in a manner that if we take out one, it becomes twenty?

There are people and strange monkeys on this island, and you can not tell who is who (Edit: until you understand what they said - see below). They speak either only the truth or only lies.
Who are the following two guys?
A: B is a lying monkey. I am human.
B: A is telling the truth.

A mathematics teacher took exams for his students. Out of the total students, 25% passed both the tests included in the exam. However, only 42% were able to clear the first test.

Can you find out the percentage of those students who passed the first test and also passed the second test?