A SERIAL KILLER KIDNAPPED PEOPLE AND MADE THEM TAKE 1 OF 2 PILLS ONE WAS HARMLESS AND THE OTHER WAS POISONOUS WHICHEVER PILL A VICTIM TOO RIDDLES WITH ANSWERS TO SOLVE - PUZZLES & BRAIN TEASERS

50 pounds.

In the beginning it is 99 pounds water and 1 pound other stuff. At the end the 1 pound other stuff is 2 percent so the total weight is 50 pounds. 50 pounds - 1 pound other stuff = 49 pounds water. So 99 pounds - 49 pounds = 50 pounds water lost. Did you answer this riddle correctly?
YES  NO  

A fist. Did you answer this riddle correctly?
YES  NO  

Felice and Nicholas are the murderers. The numbers correspond to atomic numbers on the periodic table of elements: 'Fe-Li-Ce/Ni-Co-La-S'. Did you answer this riddle correctly?
YES  NO  

Fish. Did you answer this riddle correctly?
YES  NO  

An antique! Did you answer this riddle correctly?
YES  NO  

A wedding ring. Did you answer this riddle correctly?
YES  NO  

I am a desk. Did you answer this riddle correctly?
YES  NO  

50 Did you answer this riddle correctly?
YES  NO  

The Titanic. Did you answer this riddle correctly?
YES  NO  

98. Did you answer this riddle correctly?
YES  NO  

Soul mates Did you answer this riddle correctly?
YES  NO  

A skeleton Did you answer this riddle correctly?
YES  NO  

They re-coil! Did you answer this riddle correctly?
YES  NO  

A wreath Did you answer this riddle correctly?
YES  NO  

Mom and dad. Did you answer this riddle correctly?
YES  NO