What is the next number in the series?

15 29 56 108 208 ?

Sally lives in a place where six months of the year is mild summer and the temperature drops significantly the other six months. She owns a lake where there is a small island. She wants to build a house on the island and needs to get materials there. She doesn’t have a boat, plane, or anything to transport them to the island. How does Sally solve this problem?

You need to pick one entry from pot A and one from pot B to have a perfect match. Can you do it?

Which number should replace the question mark?

What two things can you never eat for breakfast?

I am green and found in the forest and have needles instead of leaves. What am I?
Hint 1: It can be used for Christmas decorations.
Hint 2: I have a strong, scent that is used in air fresheners.

What is the largest amount of money that you can possess in change and still if someone asks you for a dollar, you won't be able to give?

Three doctors said that Bill was their brother. Bill says he has no brothers. How many brothers does Bill actually have?

If two's company, and three's a crowd, then whats four and five ?

Here is what you have to do. You have to throw a ball as hard as you can but it must return back to you even if it does not bounce at anything. Also, you have nothing attached to the ball. There is no one on the other end to catch that ball and throw it back at you.

How will you do it?