Home Quizzes Contact Privacy Policy

Subscribe to our youtube channel for more tests.

Extremely Hard Science Quiz Even Einstein would scratch his head!

Question 1

What is the rarest penguin in the world?

Question 2

What is the daily recommended (kilo) calorie intake for an adult female?

Question 3

What is the pH value of apple juice?

Question 4

What is the pH value of seawater?

Question 5

In an element the number of protons is equal to the number of what?

Question 6

What is the atomic number for magnesium?

Question 7

What name is given to a substance which reacts with an acid to form a salt plus water?

Question 8

The Benguela current is in which ocean?

Question 9

The tongue of the Blue Whale weighs as much as what?

Question 10

Which of these surfaces is reflective?