Replace the question mark with the correct number, given the pair of numbers exhibits a similar relationship?

? : 3839 :: 11 : 1209

John was going on a jungle trip. He asked his wife to pack something to eat, something to drink and something to burn if he feels cold in the jungle. When John opens the backpack he found just one thing in the bag. What was it?

I have branches, but no fruit, trunk or leaves. What am I?

Jigsaw captured 100 people and make them stand in a circle and all these people are labelled as Person1, Person2, Person3... Person100. He made them play a crazy game in which Person 1 shot Person 2 and pass the gun to the next person and so on until one stands alive.

Which person will survive in the end?

A wooden log balances equally on the scales when weighed with three-quarters of a pound and three-quarters of a wooden log.

Can you calculate the weight of the entire wooden log?

A Child was born in Lahore, Pakistan. Still, the child is not a Pakistani citizen. why?

Two in a corner, one in a room, zero in a house, but one in a shelter. What is it?

There are are five things wrong with this sentence; only geniuses will be able to to spot all of the mitstakes

Can you place six X (crosses) in below board without making three in a row in any way ?

You knock a Table over in the library, and suddenly 20 eyes are looking at you.