What will you call your mother's brother's brother-in-law?

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 ?

100 prisoners are stuck in the prison in solitary cells. The warden of the prison got bored one day and offered them a challenge. He will put one prisoner per day, selected at random (a prisoner can be selected more than once), into a special room with a light bulb and a switch which controls the bulb. No other prisoners can see or control the light bulb. The prisoner in the special room can either turn on the bulb, turn off the bulb or do nothing. On any day, the prisoners can stop this process and say "Every prisoner has been in the special room at least once". If that happens to be true, all the prisoners will be set free. If it is false, then all the prisoners will be executed. The prisoners are given some time to discuss and figure out a solution. How do they ensure they all go free?

How can one talk without saying a single word?

If you’ve got me, you want to share me; if you share me, you haven’t kept me. What am I?

Which city is three-fifths chick two third cat and 50% goat?

Who are the happiest people in IPL match?

I am lying and I always lie. Tell me whether I am lying or telling the truth.

I have Rs.50 and I spend it in the way as below.

Can you find the company name in the pictogram below?