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?

The chance of Mr John winning the lottery is 10%. All participants lined up and Mr John is 4th in the row. The first three participants lose the lottery.

What is the chance of Mr John now?

Place the numbers from 1 to 9 in the circles in a manner that each side of the triangle sums up to 17.

What does the following represent?

N N N N N N N

A A A A A A A

C C C C C C C

Vin Diesel is pulling a theft and has planned to run away with all the cash kept in the safe. But the only way to open the safe is the 13 character password. He has a set of five clues given to him by a trustworthy source.

Exactly two of the below statements are false.
The password is contained within this sentence.
The password is not in this hint.
The password is within only one of these statements.
At least one of the above statements is a lie.

If Rajina's daughter is my daughter's mom, who am I to Rajina?

You have a roll of cloth 1km long. You have a machine which cuts this roll into pieces of 10-meter-long cloth.

How long would it take for the machine to cut the roll if each cut took 4 secs?

I know a ten-letter word in the English language which can be typed using only the top rows of the computer keyboard.

If you toss a coin 10 times and it lands heads up every time, what are the chances it will land heads up if you toss it again?

How is a fly different from a mosquito?