Moving Quarters Riddle
If you have two quarters on a table touching each other, how can you move one of the quarters without touching it? You are only allowed to touch one quarter but not move it. You can't touch the quarter that you move. You want to get at least enough room between the two quarters to insert another coin between the two quarters.
Hint:
Hold down one of the quarters very firmly. Take another coin and hit it against the quarter you are holding down. Tap hard enough to move the quarter next to it aside. Did you answer this riddle correctly?
YES NO
YES NO
What Comes Next Riddle
Hint:
E. Each item is the first letter(s) of one of the seven continents:
1. Asia
2. North America
3. Africa
4. South America
5. Australia
6. Antarctica
7. Europe Did you answer this riddle correctly?
YES NO
1. Asia
2. North America
3. Africa
4. South America
5. Australia
6. Antarctica
7. Europe Did you answer this riddle correctly?
YES NO
Harry Potter And The Jobs
Harry Potter, Hermione Granger, and Ron Weasley all graduated from their School: Hogwarts School of Witchcraft and Wizardry and were heading out to get a job. One person became an Auror, one trained and later became a teacher at Hogwarts, and one got a job at the Ministry of Magic. Find out who got which job, and what age they got it at. (19, 20, or 21.)
Hint: 1. Hermione was not interested in becoming an Auror.
2. Harry and the person who is in the Ministry both loved the color blue.
3. The teaching job came at the latest age.
4. The boys got the jobs at the youngest and oldest age.
5. Hermione wan
Ron: Auror, 19
Hermione: Ministry, 20
Harry: Teacher, 21 Did you answer this riddle correctly?
YES NO
Hermione: Ministry, 20
Harry: Teacher, 21 Did you answer this riddle correctly?
YES NO
Finding Circles
Hint:
17
Explanation:
You can see the center circle right?
There are 16 more circles. Probably you missed them. Just concentrate on the center circle for a moment and you will find the other 16 circles.
Thus there are a total of 17 circles in the given picture. Did you answer this riddle correctly?
YES NO
Explanation:
You can see the center circle right?
There are 16 more circles. Probably you missed them. Just concentrate on the center circle for a moment and you will find the other 16 circles.
Thus there are a total of 17 circles in the given picture. Did you answer this riddle correctly?
YES NO
Born A Lahore Riddle
Hint:
Because he was born before 1947(before pakistan exists) and hence is an indian citizen Did you answer this riddle correctly?
YES NO
YES NO
Intertwining Dimensions Riddle
More than just a double triangle, I intertwine the internal and external dimensions of God, Torah and Israel. What am I?
Hint:
Rope Burn Riddle
You have two ropes. Each rope takes one hour to burn. These ropes are not identical, nor are they uniform; i.e. it does not necessarily take half an hour for half the rope to burn (if you have trouble visualizing this, imagine a rope of varying thickness across its length). With only these two ropes and a way to light them, how do you measure out 45 minutes?
Hint: You can light multiple ends and/or multiple ropes at the exact same time.
Light both ends of one rope, and only one end of the other rope. This will cause the first rope to burn out in 30 minutes. When the first rope burns out, there will be 30 minutes left on the second rope. So then, light the other end of the second rope, and the rest of it will burn out in 15 minutes. 30 + 15 = 45 minutes. Did you answer this riddle correctly?
YES NO
YES NO
5+5+5=550 Riddle
Hint:
Missing Dollar Riddle
Three guests check into a hotel room. The clerk says the bill is $30, so each guest pays $10. Later the clerk realizes the bill should only be $25. To rectify this, he gives the bellhop $5 to return to the guests. On the way to the room, the bellhop realizes that he cannot divide the money equally. As the guests didn't know the total of the revised bill, the bellhop decides to just give each guest $1 and keep $2 for himself. Each guest got $1 back: so now each guest only paid $9; bringing the total paid to $27. The bellhop has $2. And $27 + $2 = $29 so, if the guests originally handed over $30, what happened to the remaining $1?
Hint: Make a list of all of the people involved and how much money they ended up with/spent.
The $9 paid by each guest accounts for the $2 that went to the bellhop. So rather than adding $27 to the $2 kept by the bellhop, the $27 accounts for the bellhops money. The $27 plus the $3 kept by the guests does add up to $30. Did you answer this riddle correctly?
YES NO
YES NO
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
Give Me Food And I Will Live Give Me Water And I Will Die
Hint:
The Weight Of A Melon Riddle
Watermelon is 99% water. I have 100 pounds of watermelon. After a week, drying in the sun, the shriveled watermelon had only dried down to being 98% water. What is the total weight of the watermelon now?
Hint: We are to determine X the total mass of melon after the drying.
The Dry weight, DW is 1lb both before and after the drying.
The New Water weight, WNW is clearly X - DW or X - 1
Breaking In Half
Cindy is holding something in her hands. She is able to break it into thirds by only breaking it in half. What is Cindy holding?
Hint:
Cindy is holding a fortune cookie. By breaking it in half, she has received not only two halves of the cookie, she now also has the fortune, making the cookie into thirds. Did you answer this riddle correctly?
YES NO
YES NO
Almost Blind Riddle
Without a bridle, or a saddle, across a thing I ride a-straddle. And those I ride, by help of me, though almost blind, are made to see.
What am I?
What am I?
Hint:
Seen In The Sky
There are millions of these things
Which are seen in the sky at night
The closest one to planet Earth
Is called the sun which shines so bright
What can these be?
Which are seen in the sky at night
The closest one to planet Earth
Is called the sun which shines so bright
What can these be?
Hint:
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