SHORT AND HARD RIDDLES WITH ANSWERS TO SOLVE - PUZZLES & BRAIN TEASERS

I understand you undertake to undermine my undertaking. Did you answer this riddle correctly?
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The speed at which a pendulum swings is called the period and given by the equation:


2 x pi x square root of (length of rope from fulcrum to Center of Mass divided by gravity)

Since gravity is constant, the only thing that effects the period is the length of rope. In the above scenario, you assume the man is taller then the child. Therefore his center of mass is higher. This makes the distance between the fulcrum to the center of mass shorter then for the child. The man swings faster. Did you answer this riddle correctly?
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A keyboard Did you answer this riddle correctly?
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They could only tie! Did you answer this riddle correctly?
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Pregnancy Did you answer this riddle correctly?
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A tomato in an elevator. Did you answer this riddle correctly?
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Ancient Roman numerals. IX - "Cut" it in half and you get IV
XI- "Cut" it in half and you get VI
III- "Cut" it in half and you get also III
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A towel Did you answer this riddle correctly?
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Key Did you answer this riddle correctly?
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Ring Did you answer this riddle correctly?
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A snore-nado. Did you answer this riddle correctly?
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We know from (3) that the youngest person was not the victim, from (4) that the youngest person was not the helper and from (6) that the youngest person was not the killer. The youngest person can only have been the witness therefore. If we make up a chart there are now three possible combinations:

Oldest person (father) H H M

Next to oldest (mother) V M H

Next to youngest (son) M V V

Youngest (daughter) W W W

(H = Helper ; V = Victim ; M = Murderer ; W = Witness)

We can work out from (5) that the father was the oldest, from (2) that the youngest person must have been the daughter. Therefore the next to the youngest must have been the son and the next to the oldest, the mother.

Of three possibilities: the first is impossible (from (3) the youngest person and the victim were of different sexes); the third is also impossible (from (1) the witness and the helper were of different sexes). Therefore only the second possibility holds and the mother was the murderess Did you answer this riddle correctly?
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1. 87 - Look at the image upside down and you'll discover the parking spaces are in numerical order. 86, 87, 88, 89, 90, 91
2. None, because you can't park a 'card' Did you answer this riddle correctly?
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A goose. Did you answer this riddle correctly?
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A pair of pants Did you answer this riddle correctly?
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