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Extremely Hard Science Quiz Even Einstein would scratch his head!
Question 1
Rhea is a moon of which planet?
Question 2
Which planet has the second largest moon in the Solar System?
Question 3
Which of these animals has near-UV vision?
Question 4
The African and Sumatran species have two horns; the Indian and Javan species have just one. What animals are we discussing?
Question 5
Who many species of seahorses are there?
Question 6
Which of these is NOT an organic compound?
Question 7
What is the oldest a seahorse can live?
Question 8
The first technical submarine was built in Germany in which year?
Question 9
What happens to iron oxide in a blast furnace?
Question 10
What is the second most abundant element in the Universe?
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