I have two coins.
* One of the coins is a faulty coin having a tail on both sides of it.
* The other coin is a perfect coin (heads on side and tail on other).

I blindfold myself and pick a coin and put the coin on the table. The face of the coin towards the sky is the tail.

What is the probability that another side is also tail?

At my favorite fruit stand,
an orange costs 18,
a pineapple costs 27,
and a grape costs 15.
Using the same logic, can you tell how much a mango costs?

What will be the best approach to finding all the prime numbers less than 75 that leave an odd reminder when we divide them with 5?

I make two people out of one. What am I?

Jack and Joseph are well-known golf rivals. One Day during a match, they were level at a score of 30. Jack hit a bad shot and Joseph added 10 to his score. Joseph then hit an awesome shot and he won the game.

How ?

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?

How is a fly different from a mosquito?

Can you find the next number in the below sequence
3 , 7 , 10 , 11 , 12 , 17 ?

By moving just one matchstick, you need to make the below statement true. Can you do it?

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see?