In one of the popular batman series movie "Batman Forever", there was a riddle that goes like "Tear me off and then scratch my head and I was red then and now I am back. Who am I?

Can you find the odd one out from the below words ?

First Second Third Forth Fifth Sixth Seventh, Eighth Nine Ten Eleven Twelve.

Find the next number in the series?
2, 12, 36, 80, 150, 252, 392, _ ?

I have nine bottles of wine and one of the nine bottles is poisoned.
I need to find the poisoned bottle with two facts
(1) Poison is deadly, only a sip will cost death
(2) I have two mice to do so.

How should I do it?

Which statement is true out of the following?
One statement here is false.
Two statements here are false.
Three statements here are false.

Prove that twice of ten is the same as twice of eleven.

Speaking of rivers, a man calls his dog from the opposite side of the river. The dog crosses the river without getting wet, and without using a bridge or boat. How?

You find yourself in a strange place guarded by two guards.One of the guard always say truth while other always lies.You don't know the identity of the two.You can ask only one question to go out from there. What should you ask?

There is a square of a particular number which when doubled, becomes 7 more than its quarter.

Can you find the number?

Quickly Solve this riddle

7 - 4 + 3 * 0 + 1 = ?