Swinging At The Park Riddle
A man and his 6 year old daughter are swinging together at the park. Each is on a separate, identical swing. The man has three times the mass of the child.
Which swings faster? And more importantly, why?
Which swings faster? And more importantly, why?
Hint:
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?
YES NO
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?
YES NO
The Family Murder Riddle
One evening there was a murder in the home of married couple, their son and daughter. One of these four people murdered one of the others. One of the members of the family witnessed the crime.
The other one helped the murderer.
These are the things we know for sure:
1. The witness and the one who helped the murderer were not of the same sex.
2. The oldest person and the witness were not of the same sex.
3. The youngest person and the victim were not of the same sex.
4. The one who helped the murderer was older than the victim.
5. The father was the oldest member of the family.
6. The murderer was not the youngest member of the family.
Who was the murderer?
The other one helped the murderer.
These are the things we know for sure:
1. The witness and the one who helped the murderer were not of the same sex.
2. The oldest person and the witness were not of the same sex.
3. The youngest person and the victim were not of the same sex.
4. The one who helped the murderer was older than the victim.
5. The father was the oldest member of the family.
6. The murderer was not the youngest member of the family.
Who was the murderer?
Hint:
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?
YES NO
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?
YES NO
Disapproving Lemons Riddle
Hint:
The Actions Of Pericles
Pericles must answer Antiochus' riddle to win the hand of his daughter. If he fails he will face death. The riddle is:
"I am no viper, yet I feed
On mother's flesh which did me breed.
I sought a husband, in which labour
I found that kindness in a father:
He's father, son, and husband mild;
I mother, wife, and yet his child.
How they may be, and yet in two,
As you will live, resolve it you."
What does Pericles do?
"I am no viper, yet I feed
On mother's flesh which did me breed.
I sought a husband, in which labour
I found that kindness in a father:
He's father, son, and husband mild;
I mother, wife, and yet his child.
How they may be, and yet in two,
As you will live, resolve it you."
What does Pericles do?
Hint:
Understands the riddle to mean incest and hints to Antiochus his understanding.
Antiochus realises from Pericles' hints that Pericles has understood the riddle and determines to have him killed. I am not aware of any other reference to incest in Shakespeare. Incest seems to retain its rightful shock value much more in Shakespeare and the classics. Did you answer this riddle correctly?
YES NO
Antiochus realises from Pericles' hints that Pericles has understood the riddle and determines to have him killed. I am not aware of any other reference to incest in Shakespeare. Incest seems to retain its rightful shock value much more in Shakespeare and the classics. Did you answer this riddle correctly?
YES NO
Which Did They See Riddle
There were 2 children, the son and the daughter. The daughter was born on January 20th and the son was born on March 12th. Both of them were born in the morning. Which one did their parents see first?
Hint:
Going To The Picnic
Mr and Mrs Smith went for a picnic. Mrs. Smith has 5 sons and each son has a sister who has 5 daughters each of whom have 1 brother each. How many of them went for the picnic?
Hint:
2 people.
It is stated clearly that Mr. and Mrs. Smith went for a picnic. It does not say that the others accompanied them. Did you answer this riddle correctly?
YES NO
It is stated clearly that Mr. and Mrs. Smith went for a picnic. It does not say that the others accompanied them. Did you answer this riddle correctly?
YES NO
The Gardners Riddle
Gretchen and Henry were discussing their new neighbors, the Gardners. Gretchen mentioned that she met two of the daughters, and they each had blond hair.
"I have met all of the sisters," replied Henry, "and the probability that both of the girls you met would have had blond hair, assuming you were equally likely to meet any of the sisters, is exactly 50%. Do you know how many children there are?"
After thinking for a minute, Gretchen asks if the family is abnormally large. When Henry replies that it is not, Gretchen tells him how many girls are in the family. What number did she say?
"I have met all of the sisters," replied Henry, "and the probability that both of the girls you met would have had blond hair, assuming you were equally likely to meet any of the sisters, is exactly 50%. Do you know how many children there are?"
After thinking for a minute, Gretchen asks if the family is abnormally large. When Henry replies that it is not, Gretchen tells him how many girls are in the family. What number did she say?
Hint:
Gretchen said that there were 4 girls in the family, three of whom were blond.
This would make the probability that she saw two blonds (3/4) * (2/3), which equals 1/2.
Other numbers would work, but the next pair would lead to a rather large family. Did you answer this riddle correctly?
YES NO
This would make the probability that she saw two blonds (3/4) * (2/3), which equals 1/2.
Other numbers would work, but the next pair would lead to a rather large family. Did you answer this riddle correctly?
YES NO
Three Burgers Riddle
Two mother's and two daughters went out to eat. They each had one burger, yet only three burgers were eaten. How is this possible?
Hint:
A Mother Was Killed In A Circular House Riddle
A rich family lives in a round house, when the family came back form their dinner date their mother was dead.
The daughter said she was playing with her dolls, the son said he was playing outside in the garden, the maid said she was dusting corners, the butler said he was watching the son, and the chief said he was baking pies.
Who killed the mother?
The daughter said she was playing with her dolls, the son said he was playing outside in the garden, the maid said she was dusting corners, the butler said he was watching the son, and the chief said he was baking pies.
Who killed the mother?
Hint:
The Maid; As she said she was dusting the corners and in a round house, there are no corners... Did you answer this riddle correctly?
YES NO
YES NO
A Girl Unlocks Her Boyfriend's Phone Riddle
A girl unlocks her boyfriend's phone. She found three different contacts having the same name "LOVE". 1st "Love" is the daughter of his dad's dad daughter in law. 2nd "Love" is the mother of his mother and 3rd one is she herself.
Hows the 1st contact is related to the 2nd one?
Hows the 1st contact is related to the 2nd one?
Hint:
Hint:
No children!
Explanation: It's written Mr. Harry "had" ...So at present Mr Harry has no children. Did you answer this riddle correctly?
YES NO
Explanation: It's written Mr. Harry "had" ...So at present Mr Harry has no children. Did you answer this riddle correctly?
YES NO
At A Four Legged Table Riddle
At a four-legged table, there is one grandma, two mothers, two daughters and a granddaughter. How many legs are under the table?
Hint:
There are 10 legs under the table in total. We have a grandmother (a mother), her daughter (both a mother and a daughter) and her granddaughter (a daughter and granddaughter) hence how we have the number of mothers and daughters sat around the table. Did you answer this riddle correctly?
YES NO
YES NO
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