The Traffic Light Riddle
There is a traffic light at the top of a hill. Cars can't see the light until they are 200 feet from the light.
The cycle of the traffic light is 30 seconds green, 5 seconds yellow and 20 seconds red.
A car is traveling 45 miles per hour up the hill.
What is the probability that the light will be yellow when the driver first crests the hill and that if the driver continues through the intersection at her present speed that she will run a red light?
The cycle of the traffic light is 30 seconds green, 5 seconds yellow and 20 seconds red.
A car is traveling 45 miles per hour up the hill.
What is the probability that the light will be yellow when the driver first crests the hill and that if the driver continues through the intersection at her present speed that she will run a red light?
Hint:
The probability of the driver encountering a yellow light and the light turning red before the car enters the intersection is about 5.5%.
At 45 mph the car is traveling at 66 feet/second and will take just over 3 seconds (3.03) to travel the 200 feet to the intersection. Any yellow light that is in the last 3.03 seconds of the light will cause the driver to run a red light.
The entire cycle of the light is 55 seconds. 3.03/55 = 5.5%. Did you answer this riddle correctly?
YES NO
At 45 mph the car is traveling at 66 feet/second and will take just over 3 seconds (3.03) to travel the 200 feet to the intersection. Any yellow light that is in the last 3.03 seconds of the light will cause the driver to run a red light.
The entire cycle of the light is 55 seconds. 3.03/55 = 5.5%. Did you answer this riddle correctly?
YES NO
Billie's Birthday Riddle
Billie was born on December 28th, yet her birthday always falls in the summer. How is this possible?
Hint:
Ligaments Connect Riddle
You will find 206
Inside adult human bodies
Together theyre a skeleton
Ligaments connect all of these
They are?
Inside adult human bodies
Together theyre a skeleton
Ligaments connect all of these
They are?
Hint:
Best Flower Friends Riddle
Hint:
This Countrys Capital Is Canberra
This countrys capital is Canberra
You might go to Bondi Beach to surf
Go diving at the Great Barrier Reef
And explore Melbourne, Sydney or Perth
What country is this?
You might go to Bondi Beach to surf
Go diving at the Great Barrier Reef
And explore Melbourne, Sydney or Perth
What country is this?
Hint:
Caramel Macchiato Riddle
Hint:
Failed Salute Riddle
Why did 2nd lieutenant Hasley salute Captain Longley, but neglect to salute the other higher ranking officers that he passed in the hallway?
Hint:
Saluting indoors is forbidden except when formally reporting to a superior officer. Did you answer this riddle correctly?
YES NO
YES NO
Running A Race And Passed The Person In Second Place
Hint:
$100 Bill Grocery Store Thief
A guy walks into a store and steals a $100 bill from the register without the owners knowledge.
He then buys $70 worth of goods using the $100 bill and the owner gives $30 in change.
How much money did the owner lose?
$30, $70, $100, $130, $170, or $200?
He then buys $70 worth of goods using the $100 bill and the owner gives $30 in change.
How much money did the owner lose?
$30, $70, $100, $130, $170, or $200?
Hint:
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
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 Most Amount Of Money
Hint:
Mary! John 'had' 200k but is past tense. Mark 'will' have 500k but does not current have it as the question asks who 'has' the most amount of money. Did you answer this riddle correctly?
YES NO
YES NO
Playing With A Book Riddle
My son was playing with a book and tore out pages 7, 8, 100, 101, 222, and 223.
How many pages were torn out?
How many pages were torn out?
Hint:
10. Remember pages of a book are double-sided.
7+8, 99+100, 101+102, 221+222, 223+224s. Did you answer this riddle correctly?
YES NO
7+8, 99+100, 101+102, 221+222, 223+224s. Did you answer this riddle correctly?
YES NO
I'm Gone Forever Riddle
Miners work quickly to have me but they cant see, touch or smell me. My value is greater than you think but if you lose, me I'm gone forever.
What am I?
What am I?
Hint:
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:
I Am A 8 Letter Word Riddle
I am a 8 Letter Word.
I am kept Secret from Everyone.
My 2nd, 3rd, 4th Letter Spell an Animal.
My 4th, 5th, 6th, 7th, 8th Letter is a Weapon.
My 1st, 2nd, 8th Letter is used for Writing an Exam.
My 3rd, 4th Letters are the Same.
Who am I?
I am kept Secret from Everyone.
My 2nd, 3rd, 4th Letter Spell an Animal.
My 4th, 5th, 6th, 7th, 8th Letter is a Weapon.
My 1st, 2nd, 8th Letter is used for Writing an Exam.
My 3rd, 4th Letters are the Same.
Who am I?
Hint:
Penny Has 5 Daughters Riddle
Penny has 5 children.
The 1st is named January.
2nd kid is February.
Her 3rd is called March.
4th is April.
What is the name of the 5th.
The 1st is named January.
2nd kid is February.
Her 3rd is called March.
4th is April.
What is the name of the 5th.
Hint:
If your answer was "Penny", you were wrong.!!
If your answer was "May", you were wrong again!!
Let us tell you the fact that there is no question asked here. This is just for your information that name of the 5th children is "What". If you are still not sure, just read the riddle again. "What is the name of the 5th." Riddle itself says that name of the 5th children is What and there is no question mark at the end. Did you answer this riddle correctly?
YES NO
If your answer was "May", you were wrong again!!
Let us tell you the fact that there is no question asked here. This is just for your information that name of the 5th children is "What". If you are still not sure, just read the riddle again. "What is the name of the 5th." Riddle itself says that name of the 5th children is What and there is no question mark at the end. Did you answer this riddle correctly?
YES NO
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