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Question 1 of 10

Ptomaine, which is Greek for corpse, used to be a common word for what potentially deadly ailment?

Question 2 of 10

In Halifax, Nova Scotia, Abraham Gesner developed something he called coal oil. What do the rest of us call it?

Question 3 of 10

Expressing his objection to quantum physics, who said, "God does not play dice," to which Neils Bohr apparently replied, "Stop telling God what to do"?

Question 4 of 10

Sloppy chemist Constantine Fahlberg was working on coal-tar derivatives, but discovered what sweet product, which he tasted after some got it on his fingers?

Question 5 of 10

Famous for its WWI planes, what British aviation firm uses such animal names as Pup, Dolphin and Camel?

Question 6 of 10

In 1997, where did 38 nations sign a treaty to reduce emissions of six greenhouse gases?

Question 7 of 10

In the comics, it turned Reed Richards and his fellow astronauts into the Fantastic Four. In real life, it grounded astronaut Donald Thomas. What?

Question 8 of 10

The village of Woods Hole, Massachusetts, is best known for a scientific institute. What does it study?

Question 9 of 10

What current, the world's strongest, is also the only current to circle the earth?

Question 10 of 10

Out in Africa, big game safari hunters want to bag the Big Five. Two of them are elephants and rhinos, of course. Which of these is not one of the other three?

Who Sang Quizzes

Do you know Who Sang These Songs?

Let us know your score below

Average Score: 8

86% knows the answer to this question: "Who sang the famous song, "Jailhouse Rock" (1957)? "
Everyone Knows These Songs....

but who sang them? What did you score?

Average Score: 8

36% knows the answer to this question: "Who sang the song, "Stand by Me" (1961)? "
Who sang these songs?

10 questions

Average Score: 9

82% knows the answer to this question: "Who sang the famous song "We Will Rock You" (1977)? "
Who Sang These Songs?

What did you score?

Average Score: 6

76% knows the answer to this question: "Who sang the song, "Great Balls of Fire" (1957)? "
Everyone knows these songs

did you?

Average Score: 8

36% knows the answer to this question: "Who delivered the emotional hit “Hello” (1984)? "
Which artist performed these songs?

Can you answer more than 4 questions correctly?

Average Score: 9

24% knows the answer to this question: "Who sang the famous song "Hey Jude" (1968)? "

General Knowledge Quizzes

Can you solve this?

Mixed Quiz

Average Score: 7

92% knows the answer to this question: " "
An Assortment of 10 Knowledge Queries that Pose Challenges

Do you know all 10 answers to these questions?

Average Score: 5

85% knows the answer to this question: " "
10 Impossible Trivia Questions

Let us know below what you did

Average Score: 5

48% knows the answer to this question: " "
Mixed Trivia Quiz

Let us know your score below

Average Score: 5

75% knows the answer to this question: " "
We bet you can't score a simple 5 or higher

Impossible Knowledge Quiz

Average Score: 4

46% knows the answer to this question: " "
Challenging Mixed Trivia

We bet you won't score higher than a 6

Average Score: 5

55% knows the answer to this question: " "

Math Quizzes

HARD Math Quiz

Do you know the answer to this riddle?

Average Score: 8

55% knows the answer to this question: "What is 33 plus half a century? "
Math Quiz

Only those who are good with numbers stand a change!

Average Score: 9

60% knows the answer to this question: "What is 123 times 4? "
SUDDEN DEATH QUIZ

Try to stay on your feet!

Average Score: 0

61% knows the answer to this question: "How fast do you need to travel to go 150 miles in 3 hours? "
Math Quiz

Only those who are good with numbers stand a change!

Average Score: 18

99% knows the answer to this question: "What number comes next in the sequence 8, 16, 32, 64? "
Test Your Math Knowledge

Absolutely nobody scores a solid 10

Average Score: 9

24% knows the answer to this question: "What number when added to 1661, gives 2723? "
Math Quiz

Only those who are good with numbers stand a change!

Average Score: 8

53% knows the answer to this question: "How many feet long is a 100-yard football field? "