A Doctor always sneezes before the rain. Doctor sneezes, Will it rain?

John walks into the daily grocery shop and steals a $100 bill from the shop. An hour later John returns to the shop and buys some daily products for $40. John pays the owner the $100 bill and therefore the owner returns him $60.

How much money did the owner lose?

I organized a small get together at my home.
In the party , i have a barrel with some whiskey in it.

Suddenly Guest 1 say 'I bet this barrel of whiskey is more than half full'.
'No, it's less than half full' Guest 2 replied.

I don't have any measuring instrument and without removing whiskey from it , how can i determine which of the guest is right ?

What kind of tree can you carry in your hand?

Why Aeroplane windows are round?

Can you find the key in the picture below?

What kind of storm is always in a rush?

Solve the equation by replacing the alphabet with numbers.

MOM + MOM + NO = BOOK=

Today is John's birthday.
A year ago, John had five candles and he lit all the candles except the one at the last.
Now he is going to light all the candles.

How old is John Today?

(He is not five today.....)

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?