Timed Challenge - Answer & Submit | GK Mania

1 What is the atomic number of gold?

A) 79

B) 82

C) 80

D) 78

2 What is the boiling point of mercury?

A) 200°C

B) 357°C

C) 450°C

D) 100°C

3 What is the Kelvin value of room temperature?

A) ~310 K

B) ~293 K

C) ~253 K

D) ~273 K

4 What force binds quarks inside a proton?

A) Magnetism

B) Weak force

C) Strong force

D) Gravity

5 Who discovered the electron?

A) J.J. Thomson

B) Ernest Rutherford

C) Niels Bohr

D) James Chadwick

6 What color is liquid nitrogen?

A) White

B) Colorless

C) Blue

D) Silver

7 Who discovered penicillin?

A) Alexander Fleming

B) Joseph Lister

C) Robert Koch

D) Louis Pasteur

8 What is the hardest mineral on Mohs scale?

A) Corundum (9)

B) Diamond (10)

C) Quartz (7)

D) Topaz (8)

9 What is the Nernst equation about?

A) Electrode

B) Gas pressure

C) Sound speed

D) Light color

10 What is the formula for speed?

A) Mass × speed

B) Distance ÷ time

C) Work ÷ power

D) Force ÷ area

Quiz

1 What is the atomic number of gold?

2 What is the boiling point of mercury?

3 What is the Kelvin value of room temperature?

4 What force binds quarks inside a proton?

5 Who discovered the electron?

6 What color is liquid nitrogen?

7 Who discovered penicillin?

8 What is the hardest mineral on Mohs scale?

9 What is the Nernst equation about?

10 What is the formula for speed?

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Quiz

1 What is the atomic number of gold?

2 What is the boiling point of mercury?

3 What is the Kelvin value of room temperature?

4 What force binds quarks inside a proton?

5 Who discovered the electron?

6 What color is liquid nitrogen?

7 Who discovered penicillin?

8 What is the hardest mineral on Mohs scale?

9 What is the Nernst equation about?

10 What is the formula for speed?

Navigator

Quiz Results