You are a prisoner sentenced to death. The Emperor offers you a chance to live by playing a simple game. He gives you 50 black marbles, 50 white marbles, and 2 empty bowls. He then says, 'Divide these 100 marbles into these 2 bowls. You can divide them any way you like as long as you use all the marbles. Then I will blindfold you and mix the bowls around. You then can choose one bowl and remove ONE marble. If the marble is WHITE you will live, but if the marble is BLACK... you will die.'

How do you divide the marbles up so that you have the greatest probability of choosing a WHITE marble?

Can anyone tell me a word in the English dictionary which has a silent 'z'?

If,

Akriti = 631
Levis = 521
Sroti = 521
Aneel = 533
Then,
Sunil =?

What is the next number in the series?

15 29 56 108 208 ?

How will you measure 15 minutes using two hourglasses of 7 minutes and 11 minutes respectively?

Complete the series by replacing "?" with the correct number.

ST ND RD TH '?'

Can you make numbers like 24, using numbers 3,3,7 & 7 with any arithmetic operator?

John needs to purchase 100 chocolates from three different shops and he has exactly 100 rupees to do that which he must spend entirely. He must buy at least 1 Chocolate from each shop.

The first shop is selling each chocolate at 5 paise, the second is selling at 1 rupee and the third is selling at 5 rupees.

How many chocolates should he buy from each shop?

Can you find out which number multiplied by itself will give the output as 12345678987654321?

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