Timed Challenge - Answer & Submit | GK Mania

1 What is a protostar?

A) A white dwarf

B) young star

C) A black hole

D) A dead star

2 What planet is red?

A) Mars

B) Mercury

C) Jupiter

D) Venus

3 What makes the Moon glow?

A) Reflected

B) Starlight

C) Earth light

D) Its own light

4 What is the approximate age of the universe?

A) About 1 billion years

B) About 100 billion years

C) About 4.5 billion years

D) About 13.8 billion years

5 What is the Van Allen radiation belt?

A) A comet trail

B) A belt around Saturn

C) Zones of energetic

D) A asteroid belt

6 What is a neutron star?

A) A very young star

B) collapsed core of a

C) A type of planet

D) A star made of hydrogen

7 What is the Drake equation about?

A) Star distance

B) Estimating

C) Planet mass

D) Galaxy age

8 Mercury is to planet as Sun is to ?

A) Comet

B) Asteroid

C) Moon

D) Star

9 What do we call a shooting star?

A) Comet

B) Satellite

C) Meteor

D) Asteroid

10 What is the escape velocity from the Moon?

A) 3.5 km/s

B) 2.38 km/s

C) 1.62 km/s

D) 4.2 km/s

Quiz

1 What is a protostar?

2 What planet is red?

3 What makes the Moon glow?

4 What is the approximate age of the universe?

5 What is the Van Allen radiation belt?

6 What is a neutron star?

7 What is the Drake equation about?

8 Mercury is to planet as Sun is to ?

9 What do we call a shooting star?

10 What is the escape velocity from the Moon?

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Quiz

1 What is a protostar?

2 What planet is red?

3 What makes the Moon glow?

4 What is the approximate age of the universe?

5 What is the Van Allen radiation belt?

6 What is a neutron star?

7 What is the Drake equation about?

8 Mercury is to planet as Sun is to ?

9 What do we call a shooting star?

10 What is the escape velocity from the Moon?

Navigator

Quiz Results