John buys rice at Rs.60/kg from Britain and then sells them at Rs.5/kg in India. As a result of this, he becomes a millionaire. How come?

I am something people love or hate. I change peoples appearances and thoughts. If a person takes care of them self I will go up even higher. To some people I will fool them. To others I am a mystery. Some people might want to try and hide me but I will show. No matter how hard people try I will Never go down. What 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?

Can you replace the question mark with the correct number in the below table sequence?

I sleep during the day and fly at night, but I have no feathers to aid my flight. What am I?

81 x 9 = 801. What must you do to make the this equation true?

This puzzle is for Harry Potter fans. Do you know why Tom Riddle is called Lord Voldemort?

A man dies of old age on his 25 birthday. How is this possible?

Consider all the numbers between 1 and 1 million. Among all these numbers, there is something very special about the number 8 and the number 2202. What is it?

What has no start, end, or centre?