Prince Age Riddle
A princess is as old as the prince will be when the princess is twice the age that the prince was when the princess's age was half the sum of their present ages.
What are their ages?
What are their ages?
Hint:
Current Future Past
Princess x 2z (x+y)/2
Prince y x z
I then created three equations, since the difference in their age will always be the same.
d = the difference in ages
x y = d
2z x = d
x/2 + y/2 z = d
I then created a matrix and solved it using row reduction.
x y z
1 -1 0 d
-1 0 2 d
.5 .5 -1 d
It reduced to:
x y z
1 0 0 4d
0 1 0 3d
0 0 1 5d/2
This means that you can pick any difference you want (an even one presumably because you want integer ages).
Princess age: 4d
Prince age: 3d
Ages that work
Princess:
4
8
16
24
32
40
48
56
64
72
80
Prince:
3
6
12
18
24
30
36
42
48
54
60 Did you answer this riddle correctly?
YES NO
Princess x 2z (x+y)/2
Prince y x z
I then created three equations, since the difference in their age will always be the same.
d = the difference in ages
x y = d
2z x = d
x/2 + y/2 z = d
I then created a matrix and solved it using row reduction.
x y z
1 -1 0 d
-1 0 2 d
.5 .5 -1 d
It reduced to:
x y z
1 0 0 4d
0 1 0 3d
0 0 1 5d/2
This means that you can pick any difference you want (an even one presumably because you want integer ages).
Princess age: 4d
Prince age: 3d
Ages that work
Princess:
4
8
16
24
32
40
48
56
64
72
80
Prince:
3
6
12
18
24
30
36
42
48
54
60 Did you answer this riddle correctly?
YES NO
1 Cookie Riddle
A boy is allowed to take one cookie from the jar, but at the end there are no cookies left, but he kept his promise of one cookie. How were all the cookies gone?
Hint:
Monster Cookies Riddle
If a monster has 13 giant chocolate chip Halloween cookies in one hand and 10 super large orange covered Halloween cookies in the other, what do you have?
Hint:
Murdered On A Sunday Morning
A man is found murdered on a Sunday morning. His wife calls the police, who question the wife and the staff, and are given the following alibis:
the wife says she was sleeping,
the butler was cleaning the closet,
the gardener was picking vegetables,
the maid was getting the mail, and
the cook was preparing breakfast.
Immediately, the police arrest the murderer.
Who did it and how did the police know?
the wife says she was sleeping,
the butler was cleaning the closet,
the gardener was picking vegetables,
the maid was getting the mail, and
the cook was preparing breakfast.
Immediately, the police arrest the murderer.
Who did it and how did the police know?
Hint:
A Round House
The police are called to a round house where a man is found dead with a knife wound to the chest. The police investigate and narrow down the suspects to three people: The maid, the wife, and the butcher. When questioned for alibis, the wife said, "I was out buying a dress with my friends, and I found my husband dead upon my return." The butcher said, "I was searching the cupboards for some vegetables to serve for lunch." The maid said, "I was in the other room, dusting the corners." The maid was then arrested. How did the police know it was her?
Hint:
Coming Out At Night
At night they come out without being fetched and by day they are lost without being stolen. What are they?
Hint:
Jumping Duck Riddle
A duck arrives near a lake. He sees a sign were it is written "No swimming allowed.", but the duck jumps into the water. Why?
Hint:
Sprouting True Beauty
She's like a model, sprouts true beauty.
Sends sexual shock waves to others and withers away in the end on contests.
Her arms extends freely to reach the crowns, that's shiny and clear and helps her along in life, what is she?
Sends sexual shock waves to others and withers away in the end on contests.
Her arms extends freely to reach the crowns, that's shiny and clear and helps her along in life, what is she?
Hint:
The Old Gray Surgeon Riddle
A man and his son had a terrible car accident and were rushed to the hospital. The man died on the way, but the son was still barely alive. When they arrived, an old gray surgeon was called in to operate. Upon seeing the young boy, the surgeon said, I cant operate this is my son.
How is this possible?
How is this possible?
Hint:
A man and his son had a terrible car accident and were rushed to the hospital. The man died on the way, but the son was still barely alive. When they arrived, an old gray surgeon was called in to operate. Upon seeing the young boy, the surgeon said, I cant operate this is my son.
How is this possible? Did you answer this riddle correctly?
YES NO
How is this possible? Did you answer this riddle correctly?
YES NO
Pianos At The Base Riddle
Hint:
The Murder Of Ray Whitcombe
Ray Whitcombe is found dead in his office at his desk. The police have narrowed the suspects down to three people: Mrs. Barbara Whitcombe, Ray's wife; Mr. Jason McCubbins, Ray's business partner; and Mr. Harold Nichols, Ray's best friend. All three visited Mr. Whitcombe the day of his murder, but all three provide the police with stories of explanation as to the reason for their visit. Police found Mr. Whitcombe with his wrist watch still on his right arm, a torn up picture of his wife laying on the floor beside the trash can, and an ink pen in his right hand. On the desk, the police found a name plate, a telephone that was off the hook, and a personal calendar turned to the July 5th page with 7B91011 written on it. After examining this evidence, the police knew their suspect. Who was it?
Hint:
Jason McCubbins, Ray's business partner. The calendar is the clue to solving this murder. The police realized that since Mr. Whitcombe was wearing his watch on his right arm, he must be left handed. But the pen was found in his right hand. Realizing that the number on the calendar was written in a hurry and with his opposite hand, police matched the written number with the months of the year. So the B was an 8, thereby giving us 7-8-9-10-11: July, August, September, October, November. Use the first letter of each month and it spells J-A-S-O-N. Did you answer this riddle correctly?
YES NO
YES NO
A Special Kind Of Transport
This is a special kind of transport
Sometimes used in an emergency
As theyre able to fly and hover
And help rescue people lost at sea
What is this?
Sometimes used in an emergency
As theyre able to fly and hover
And help rescue people lost at sea
What is this?
Hint:
The Picnic Pattern Riddle
There were three friends- Jade, Alicia, and Damien, and they were playing a game called "I'm Going on a Picnic." The object of the game is to figure out the pattern of the objects listed.
(Jade starts, then Alicia and Damien-Assume that they could all go to the picnic.)
Jade: I'm going on a picnic. and I'm going to bring Ants.
Alicia: I'm going to bring Dogs.
Damien: I'm bringing some Juice.
Jade: Lemons.
Alicia: An Almanac.
Damien: Art.
Jade: Iguanas.
Alicia: Money.
Damien: Dirt.
Jade: Cats.
Alicia: Igloos.
Damien: Elephants...
What is the pattern?
(Jade starts, then Alicia and Damien-Assume that they could all go to the picnic.)
Jade: I'm going on a picnic. and I'm going to bring Ants.
Alicia: I'm going to bring Dogs.
Damien: I'm bringing some Juice.
Jade: Lemons.
Alicia: An Almanac.
Damien: Art.
Jade: Iguanas.
Alicia: Money.
Damien: Dirt.
Jade: Cats.
Alicia: Igloos.
Damien: Elephants...
What is the pattern?
Hint: Look at the first letters of what Damien says, then look at the first letter of what Jade and Alicia say. Think about it, but not too hard!
They were spelling out the name of the person who would go after them.
(Damien said Juice, Art, Dirt, and Elephants-JADE) Did you answer this riddle correctly?
YES NO
(Damien said Juice, Art, Dirt, and Elephants-JADE) Did you answer this riddle correctly?
YES NO
Ready To Roll
I get laid in an alley.
I often end up in the middle of your split.
When you slip your finger inside me, I'm ready to roll.
What am I ?
I often end up in the middle of your split.
When you slip your finger inside me, I'm ready to roll.
What am I ?
Hint:
The Parrot Doors Riddle
There are two doors. One door lead to Heaven, while the other leads to Hell. A parrot stands in front of each door. One parrot always tells a lie, while the other always tells the truth. You do not know which parrot or door is which. You are allowed to only ask one question. So, what one question must you ask to determine which door is which, so you can finally go to Heaven? (Hint: The question involves what one parrot would say about the doors.)
Hint:
It doesn't matter which parrot you ask the question to, but the question would be, "What door would the other parrot say is Heaven?". Then you would choose the other door. Did you answer this riddle correctly?
YES NO
YES NO
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