Daily Quiz Daily

Our daily general knowledge quiz

Quiz Archive Archive

A complete history of our quiz challenges

By Subject Subjects

Choose from seven quiz categories

Personalised Personalised

Build a quiz by subject and difficulty

Science Quiz #507

Science and Nature Quiz for 3 October 2018

A new science quiz is available each week. Try our daily general knowledge quiz or work through our archive of daily and themed quizzes.

0 out of ?

Q1. Where are gelada native?

A
Antarctica
B
Ethiopia
C
Java
D
Kenya
Select from the options above.

Q2. What is the inner core of the Earth believed to consist of?

A
Iron-nickel alloy
B
Chocolate
C
Brass
D
Rubber
Select from the options above.

Q3. Of four balloons filled respectively with ozone, carbon dioxide, oxygen and ammonia, which gas will make its balloon float?

A
Ozone
B
Oxygen
C
Carbon dioxide
D
Ammonia
Select from the options above.

Q4. The genus of beautiful and venomous marine fish called Pterois, which is invading and dominating the west Atlantic, Caribbean Sea and Mediterranean Sea, is native to where?

A
Bay of Biscay
B
The Philippines
C
Sri Lanka
D
Across the Indo-Pacific region
Select from the options above.

Q5. What is the mathematical result of dividing any real number other than zero, by zero?

A
Zero
B
Infinity, or undefined
C
One
D
One tenth
Select from the options above.

Q6. What thin, circular structure in the eye controls the diameter and size of the pupil and the amount of light reaching through it?

A
Cornea
B
Retina
C
Lens
D
Iris
Select from the options above.

Q7. In 2003, which planet passed 55.76 million km from earth, the closest since the Stone Age?

A
Mars
B
Venus
C
Mercury
D
Jupiter
Select from the options above.
0%
There are 0 questions in this quiz.
You've completed 0 questions.
You've answered 0 questions correctly.
You've answered 0 questions incorrectly.