- A & B
- B & C
- C & D
- None of these
- b
-
Vitamin A, D, E and K are Fat Soluble.
Everyday Science MCQs
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Proton was discovered by:
- Ernest Rutherford
- Rutherford
- Richard Otamin
- None of these
- a
-
Proton was discovered by Ernest Rutherford in 1919.
How many bones in a human body?
- 206
- 208
- 210
- 212
- a
-
There are 300 bones in a new born baby.
Life Budgets, Life Theory was confirmed by:
- Rutherford
- Louis Pasture
- Boris Jhonson
- None of these
- b
Study of diseases of living animals is called:
- Epidemiology
- Dermatology
- Both A & B
- None of these
- a
Rusting of Iron involves …….
- Decomposition
- Reduction
- Oxidation
- Displacement
- c
-
Rusting is caused by oxidation in the presence of air, moisture or water.
Atomic Number of Oxygen is …..
- 7
- 8
- 9
- 10
- b
-
Oxygen is represented by “O”.
Oxygen was discovered by Joseph Priestly in 1774.
Microphone converts sound energy into …….
- Heat Energy
- Electrical Signals
- Microwaves
- Optical Signals
- b
Atomic Number of Nitrogen is …….
- 7
- 8
- 9
- 10
- a
-
The symbol of Nitrogen is “N”.
Nitrogen was discovered by Daniel Rutherford.
Glass is made of the mixture of ….?
- Sand & Salt
- Quartz & Mica
- Sand & Silicate
- None of these
- c