THERE ARE 5 PEOPLE IN A ROOM YOU GO INTO THAT ROOM AND KILL 4 OF THOSE 5 RIDDLES WITH ANSWERS TO SOLVE - PUZZLES & BRAIN TEASERS

The best answer from the choices is the owner lost $100. The $100 bill that was stolen was then given back to the owner. What the owner loses is the $70 worth of goods and the $30 in change, which makes for a total of $70 + $30 = $100. The owner has lost $100.

Technically, the owner lost $30 plus the value, V, of the $70 of goods. Since stores typically sell goods at a markup, the value may be less than $70. But in the case of a loss leader, the owner may have lost more than $70. Did you answer this riddle correctly?
YES  NO  

The loss is $100. Did you answer this riddle correctly?
YES  NO  

He has a right ear, a left ear, and a final frontear. Did you answer this riddle correctly?
YES  NO  

They are all married Did you answer this riddle correctly?
YES  NO  

Whatever color your eyes are. 'You' are driving a bus. Did you answer this riddle correctly?
YES  NO  

Ignoring travellers Did you answer this riddle correctly?
YES  NO  

Her life... Did you answer this riddle correctly?
YES  NO  

A bubble Did you answer this riddle correctly?
YES  NO  

Billy Did you answer this riddle correctly?
YES  NO  

Fire Did you answer this riddle correctly?
YES  NO  

I am a bad conductor! Did you answer this riddle correctly?
YES  NO  

The man was dead before getting shot in the heart. Did you answer this riddle correctly?
YES  NO  

If 7 men have 7 wives that simply means there are 7 coupled, so that is 7 +7 = 14.
Then, if each couple has a child, that's 14 + 7 = 21.
So the total number of people is 21. Did you answer this riddle correctly?
YES  NO  

Like the three shots and four beers and four shots and three beers and the bathroom thing? That stuff doesn't contribute to the car theory, either.

Really the only extra piece of information that does is the fact that he drove home, but I'd say the thing about jumping out the window as his method of suicide specifically points to the lighthouse theory. So it at least evens out. Did you answer this riddle correctly?
YES  NO  

The correct answer is the chair. The chair has legs but it cannot walk, the chair has arms but it cannot be reached but still, they are strong. Did you answer this riddle correctly?
YES  NO