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?

A pack of cards has 40 cards. You are blindfolded. Out of 40, 25 cards are facing down while 15 are facing up. You have been asked to divide this pack of cards into two decks - so that each deck contains an equal number of face-up cards. Remember, you are blindfolded.

How will you do it?

f you were running a race, and you passed the person in 2nd place, what place would you be in now?

I have no doors but I have keys, I have no rooms but I have space, you can enter but you can’t leave! What am I?

Can you guess the name of the month by looking the below rebus ?

I noticed one of the words in the oxford dictionary is spelled incorrectly. What about you?

There are hundred red gems and hundred blue gems. The blue gems are priceless while the red gems equal wastage. You have two sacks one labeled Heads and the other Tails. You have to distribute the gems as you want in the two sacks. Then a coin will be flipped and you will be asked to pick up a gem randomly from the corresponding sacks.

How will you distribute the gems between the sacks so that the odds of picking a Blue gem are maximum?

What can go up a chimney down, but can’t go down a chimney up?

Which English verb becomes past tense just by rearranging the letters?

The square root of number 121 is "11". What is the square root of the number "12345678987654321."?