What is the next number in the series?

15 29 56 108 208 ?

Why is Saturday stronger than Monday?

You’ll find me on Mercury, Earth, Mars, Jupiter, Saturn, and Uranus. But never Neptune, or Venus. What am I?

When it's bad luck to meet a black cat?

What are the next two letters in the following series and why?
W A T N T L I T F S _ _

*Hint: Check Puzzle Title

You bought me for dinner but never eat me. What am I?

What 5-letter word typed in all capital letters can be read the same upside down?

My first is in chocolate but not in ham. My second is in cake and also in jam. My third at tea time is easily found. Altogether, this is a friend who is often around. What is it?

John was drowned by he was not wet. How?

What is greater than gold but cannot be bought. it can never be sold and can earn if its sought. though it can be broken, it can still be fixed. for by birth it can't start nor by death it is ended.what am i?