- 36
- 42
- 48
- 62
- d
-
Saturn is the second largest planet in the Solar System.
Its distance from sun is 1434 Billion Km.
Everyday Science MCQs
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What is the freezing point of heavy water?
- 0.82 C
- 2.82 C
- 1.82 C
- 3.82 C
- d
-
Boiling Point of Heavy Water is 101.4 C.
Which one is not a branch of Physical Sciences?
- Physics
- Biology
- Chemistry
- Geology
- B
Scurvy is a disease of:
- Eyes
- Skin
- Hair
- Liver
- B
-
This disease occurs due to deficiency of Vitamin C.
The smallest gland in the human body is:
- Pineal body
- Pituitary
- Pancreas
- None of these
- a
-
Liver is the largest gland in the body.
Who discovered the Solar System?
- Galileo
- Copernicus
- Newton
- Newton
- b
-
Nicolaus Copernicus discovered the Solar System in 1532.
Optic Fibre are mainly used for which of the following?
- Food Industry
- Weaving
- Communication
- Eye Surgery
- c
Who invented Chronometer?
- John Harrison
- Marconi
- Dalton
- Douglas Carl
- a
What is most common salt in sea water?
- Magnesium Sulphate
- Calcium Carbonate
- Potassium Chloride
- Sodium Chloride
- d
-
The chemical formula of Sodium Chloride is Nacl.
The number of Sodium in Periodic Table is 11 and the number of Chlorine is 17.
What is the most abundant element in the universe?
- Oxygen
- Carbon Dioxide
- Hydrogen
- Sodium
- C
-
The percent of Hydrogen is 74%.
Hydrogen was discovered by Henry Cavendish in 1766.