I have an apple tree , number of apple in this tree get doubles every week.

On 30th week , the tree gets completely filled with apples :-)



Can you tell me , on what week does my tree is half covered with apples ?

My friends called me Iron59 because my parents are a chemist and a mathematician. What is my real name?

What is the Surname of Barbie Doll?

No one wants to have it, but if one got it, he does not want to lose it. What is It?

What is the next number in the series?

15 29 56 108 208 ?

There are 3 apples in the basket and you take away 2. How many apples do you have now?

People put me on the table and cut me but do not eat me. What am I?

A man died, leaving $10,000,000 for his widow, 5 sons and 4 daughters. Each daughter received an equal amount, each son received twice as much as a daughter, and the widow received three times as much as a son.

How much did the widow receive?

You stand in front of two doors. A guard stands next to each door. You know the following things: one path leads to paradise, the other leads to death. You cannot distinguish between the two doors. You also know that one of the two guards always tells the truth and the other always lies. You have permission to ask one guard one question to discover which door leads to paradise. What one question would you ask to guarantee you enter the door to paradise?

Can you find a five letter word that is left with only two letters if one is removed?