What is the next number in the series?

15 29 56 108 208 ?

John killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

A spy was in Canada trying to steal insider information on how to set up new Maple Syrup factories in their country. He was introduced to the operations manager of the biggest factory in Canada. However, the manager was suspicious and decided to test him with a question before he trusted him. So he asked, “What would you be sure to find in the middle of Toronto?” The spy thought fast and came up with an answer for the manager. What was his answer?

I’m light as a feather, yet the strongest person can’t hold me for five minutes. What am I?

Which of the below owl is odd one out?

John replied, when asked how old he was. In 2 years he will be twice as old as he was five years ago.' How old is he ?

People make me, save me, change me, raise me. What am I?

10 people came into a hotel with 9 rooms and each guest wanted his own room. The bellboy solved this problem.
He asked the tenth guest to wait for a little with the first guest in room number 1. So in the first room, there were two people. The bellboy took the third guest to room number 2, the fourth to number 3, ..., and the ninth guest to room number 8. Then he returned to room number 1 and took the tenth guest to room number 9, still vacant.
How can everybody have his own room?

I am dry when I go inside, but wet when I am pulled outside.
The longer I am inside, the stronger I get
When I am completely out, I am wet and I literally sag
Who am I?

What do you think with the below Picture ?