- Methane
- Ammonia
- Nitrogen
- None of these
- b
Everyday Science MCQs
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The waves which are used by the TV remote control are:
- TV waves
- Infrared waves
- Radio waves
- None of these
- b
-
Infrared waves are also called Infrared light.
Vitamin A creates ……deficiency in human body.
- Hair fall
- Rickets
- Night blindness
- None of these
- c
-
Deficiency of Vitamin C is a cause of Rickets.
Deficiency of Vitamin D is a cause of hair fall.
How much fluids per-day a man use?
- 2.7 litres
- 3.7 litres
- 4.7 litres
- None of these
- b
-
According to US National Academy of Sciences, Engineering and Medicine that a man can intake about 15.5 cups of fluids a day.
The life span of red blood cells in human is:
- 120 days
- 125 days
- 130 days
- None of these
- a
-
The life span of white blood cells in human body is 13 to 20 days.
Which of the planet moves slowest around the Sun?
- Venus
- Mercury
- Jupiter
- None of these
- a
-
The rotation period of Venus around the sun is 243 earth days.
Give name of the term “SPM” which is often used in the study of pollution:
- Suspended Particulate Matter
- Sulfur Particulate Matter
- Solid Particulate Matter
- None of these
- a
The symbol of Carbon is:
- C
- Cs
- Cd
- Co
- a
AIDS spreads by:
- Fungus
- Bacteria
- Virus
- Worms
- c
The most common element in the universe is:
- Hydrogen
- Oxygen
- Nitrogen
- None of these
- a
