Bay of Bengal is in which state?

John was working on a Chemical Mixture whose weight comprise 90% liquid and 10% solid. The total weight of the mixture is 20 pounds. After a while, John noticed that some of the liquid evaporated and now the liquid comprises just 50% of the weight.

What is the weight of the chemical mixture now?

What is the last thing you take off before bed?

You need to move three matchsticks to form three squares. Can you do it?

What two things can you never eat for breakfast?

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

A famous swimmer can swim downstream in a lake in exactly 40 minutes with the lake current.
He can swim upstream in that lake in exactly 60 minutes against the lake current.
The length of the lake is 2 km.

How long he can cover the distance of one side at a still lake with no current?

What is so fragile that saying its name breaks it?

A professor thinks of two consecutive numbers between 1 and 10.
'A' knows the 1st number and 'B' knows the second number

A: I do not know your number.
B: Nor do I know your number.
A: Now I know.

What are the four solutions for this?

Replace the letters of words with a number so that the below equation holds true

BASE +
BALL
---------
GAMES
----------