Induction loop systems broadcast signals to copper telecoil wires, improving what device?
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Question 2 of 10
Typically, an Allen wrench looks a lot like what letter of the alphabet?
Question 3 of 10
KNO3 isn't used school and military dorms to suppress sexual appetite, but it is used as a fertilizer, to make glass and even as a diuretic. What is it?
Question 4 of 10
A reflex movement in brain-dead patients causes them to cross their arms on their chest, as if they were mummies. What is this reflex's biblically inspired name?
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Question 5 of 10
Raymond Damadian's company spent an estimated $290,000 on full-page newspaper ads demanding what Nobel prize, for his work on MRI scanning?
Question 6 of 10
Which of these oddly named things is NOT to be found in your head?
Question 7 of 10
Myopia is short-sightedness. What is the opposite of myopia?
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Question 8 of 10
Where does crude oil come from?
Question 9 of 10
What device originally used electrical current to blacken paper soaked in potassium ferricyanide?
Question 10 of 10
What body part did the International Federation of Anatomists rename the intermammary sulcus in 1997?
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Who Sang Quizzes
We challenge you to score a 10/10
Who Sang These Songs?
Average Score: 7
71% knows the answer to this question:
"Which band rocked our world with "Sunshine of Your Love" (1967)?
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Who Delivered These Classics?
How many songs didn't you know?
Average Score: 8
54% knows the answer to this question:
"Which vocal group charmed audiences with “Only You (And You Alone)” (1955)?
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Who Sang These Soul & Motown Hits?
Let us know your score below
Average Score: 7
40% knows the answer to this question:
"Who sang the song, "Stop! In the Name of Love" (1965)?
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Which artists are we looking for?
We hope your memory serves you well
Average Score: 5
28% knows the answer to this question:
"Which artist rocked "Great Balls of Fire" (1957)?
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Do you think you can name at least 6?
Play now!
Average Score: 8
28% knows the answer to this question:
"Who sang the famous song "You Don't Bring Me Flowers" (1978) ?
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Can you unlock these mysteries?
Who Sang These Songs?
Average Score: 8
76% knows the answer to this question:
"Which soul legend brought us “A Change Is Gonna Come” (1964)?
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History Quizzes
This History Quiz is Rough
Try scoring higher than a 5
Average Score: 4
60% knows the answer to this question:
"In 1945, what three letter construction manufacturer was founded?
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Take this History Quiz
and share your score below
Average Score: 5
68% knows the answer to this question:
"Which trait were the Phoenicians known to excel in?
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Challenging History Quiz
Are you brave enough for this history quiz?
Average Score: 5
66% knows the answer to this question:
"The Spartans were lead into the Battle of Thermopylae by who?
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History Quiz
Are you a genius?
Average Score: 9
35% knows the answer to this question:
"Who was the first man to step on the Moon?
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History Questions
We would love to hear about your score
Average Score: 4
64% knows the answer to this question:
"In which century was the US War of Independence?
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10 History Questions
Do you know this riddle?
Average Score: 4
25% knows the answer to this question:
"What is the name commonly associated with a 1974 military coup in Portugal?
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Geography Quizzes
Play This Geography Quiz Now!
It's going to be impossible to score a 6+
Average Score: 6
31% knows the answer to this question:
"Which country lies directly south of Mongolia?
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Geography Quiz
Can you beat the geographer?
Average Score: 6
31% knows the answer to this question:
"Which of these is NOT a city in Florida?
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Geography Quiz
Scored more than 5? Share your score!
Average Score: 7
71% knows the answer to this question:
"Which river is the longest in the world?
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Geography Quiz
What’s your next holiday destination?
Average Score: 6
82% knows the answer to this question:
"Which African country has the highest population?
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Geography Quiz
You're invited!
Average Score: 5
26% knows the answer to this question:
"What nationality is the explorer Vasco Nunez de Balboa?
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Geography Quiz
Thumbs up when you score a 10/10
Average Score: 5
24% knows the answer to this question:
"What was the middle name of the explorer Captain Scott?
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Music Quizzes
Play this music quiz by clicking here
And tell us what you scored. We hope you did good!
Average Score: 9
31% knows the answer to this question:
"Help was a hit song of which band?
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Music Quiz
Can you do better than her 5 out of 10?
Average Score: 8
81% knows the answer to this question:
"According to grammar expert Irving Fisher what song's title would have been correct if it had been in response to the question, "Have you no bananas?"
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Quiz about Lenny Kravitz
Wish me a happy birthday
Average Score: 0
55% knows the answer to this question:
"What is Lenny Kravitz's debut album?
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Music Quiz
Can you do better than a lousy 6?
Average Score: 10
30% knows the answer to this question:
"What couldn't The Rolling Stones get any of in their hit of 1965?
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Music Quiz
Have you ever been to a concert?
Average Score: 9
58% knows the answer to this question:
"Davy Jones was the lead singer in which band?
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Challenging Music Quiz.
We are sorry for these difficult questions!
Average Score: 9
58% knows the answer to this question:
"Which is the song from the movie "Top Gun" that was a hit for Berlin in 1986?
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Science Quizzes
Unbeatable Science Quiz
Who is smart enough to score higher than a 6+?
Average Score: 8
97% knows the answer to this question:
"What animal makes up the Odobenus genus, so named because its ability to pull itself out of the icy water by its tusks makes it a "tooth walker"?
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Can you answer these 10 challenging questions about science?
Average Score: 8
82% knows the answer to this question:
"What kind of scientist studies weather and climate?
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Science Quiz
We really think scoring higher than a 6 is impossible
Average Score: 9
25% knows the answer to this question:
"When introduced by Raytheon, what appliance was originally called the Radar Range?
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HARD Science Quiz
Sorry for this very HARD quiz!
Average Score: 7
22% knows the answer to this question:
"High strength in tension is a good property for a material used to make what?
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Very hard science quiz, can you deal with it?
Average Score: 5
83% knows the answer to this question:
"The oldest rocks ever found have been more than 4 billion years old, and unlike disappointed brides, geologists are delighted to see them. What are they?
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Hard Science Quiz
Average Score: 6
20% knows the answer to this question:
"The small, white domestic pigeon symbolises what?
"
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Food & Beverage Quizzes
Only a foodie will get a perfect score
Average Score: 8
44% knows the answer to this question:
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Nobody can score higher than a tasty 6 in this hard quiz!
10 Food and Beverage Questions.
Average Score: 6
54% knows the answer to this question:
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Food and Beverage Quiz
We all have that one kind of meal we refuse to eat, what's yours?
Average Score: 9
55% knows the answer to this question:
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Quiz About Food & Beverages
What's your favorite healthy food?
Average Score: 8
65% knows the answer to this question:
"
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Food & Beverages Trivia Quiz
We bet you aren't a true chef!
Average Score: 8
63% knows the answer to this question:
"
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See if you can get 7 answers right!
Play and find out if you can join the club!
Average Score: 7
64% knows the answer to this question:
"
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General Knowledge Quizzes
General Knowledge Quiz
We bet you aren't a genius. Prove us otherwise!
Average Score: 6
42% knows the answer to this question:
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Challenging Mixed Trivia
We bow if you score a perfect 10
Average Score: 4
24% knows the answer to this question:
"
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15 Mixed Questions
THIS quiz is NOT easy
Average Score: 0
32% knows the answer to this question:
"
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General Knowledge Quiz
what did you score?
Average Score: 5
88% knows the answer to this question:
"
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General Knowledge Quiz
Bet you can't get a 10/10
Average Score: 6
39% knows the answer to this question:
"
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Challenging Mixed Trivia Quiz
Can you beat his score? We bet not!
Average Score: 6
77% knows the answer to this question:
"
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Literature Quizzes
literature quiz
Average Score: 6
94% knows the answer to this question:
"Which genre of fiction features terrible monsters and frightening events?
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Try to score higher than an 8!
Literature Quiz
Average Score: 9
51% knows the answer to this question:
"What does the saying "She is a stool pigeon" mean?
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Tell us, what do you really know about literature?
We think not enough to get more than 4 answer correctly!
Average Score: 6
89% knows the answer to this question:
"What John Spyri story is about a girl who lives in the Alps?
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Literature Quiz
Average Score: 6
66% knows the answer to this question:
"What is the main part of a letter called?
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Can you finish it like a champ?
Average Score: 6
33% knows the answer to this question:
"Which "X-Men" star wowed critics in 2003's "The Boy From Oz"?
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10 questions about literature, how many can you answer correctly?
Average Score: 6
95% knows the answer to this question:
"In 1994, what author of "All Creatures Great and Small" was hospitalized after being attacked by a flock of sheep?
"
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Movie Quizzes
Movies: 10 Daunting Questions
We hope you have watched enough movies
Average Score: 9
71% knows the answer to this question:
"The film "Jack the Giant Slayer" is a retelling of what tale?
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Only 10% can complete all 10 of these movie titles
Movie Title Quiz
Average Score: 9
44% knows the answer to this question:
"Planet of the …..
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Movie Quiz
Are you going to score a perfect 10?
Average Score: 6
77% knows the answer to this question:
"What romantic movie takes place on a doomed cruise ship?
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Crazy Quiz About Movies!
Nobody will be able to score a 7+
Average Score: 9
26% knows the answer to this question:
"Finish this famous movie title, "All About ___ ".
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Movie Quiz
What is the last movie you have seen?
Average Score: 8
54% knows the answer to this question:
"Which of these actresses is regarded as a sex symbol of the 1960s?
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Movie Quiz Challenge
Think you have what it takes to do better than me?
Average Score: 8
36% knows the answer to this question:
"What type of film is "Kung Fu Panda 2"?
"
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Math Quizzes
Math Quiz
Only those who are good with numbers stand a change!
Average Score: 8
65% knows the answer to this question:
"What is the total of 25 + 53 + 32?
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Challenging Math Quiz
You aren't smart enough to score a solid 10!
Average Score: 8
51% knows the answer to this question:
"76 plus 36 gives which result?
"
10 Math Questions
For you to solve
Average Score: 7
98% knows the answer to this question:
"Find the Highest Common Factor of these numbers - 38 and 57
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Unbeatable Math Quiz
You won't score higher than a 6
Average Score: 8
71% knows the answer to this question:
"Doubling is the same as multiplying by which number?
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Math IQ Test
Do you know the answer?
Average Score: 8
53% knows the answer to this question:
"If it snows 1 inch per hour for 2 days, how many inches of snow is that?
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Math Quiz
Absolutely no one scores higher than a 5
Average Score: 8
82% knows the answer to this question:
"What is an estimate?
"
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We bet you don't know a thing about who invented these things!
Extremely hard mixed knowledge quiz, how many did you answer correctly?