The chief ingredient of the mosquito repellent cream is derived from:
- (A) Lemon
- (B) Neem
- (C) Tulsi
- (D) Rice bran
- (B) Neem
A healthy man consumes maximum calories while playing:
- (A) Football
- (B) Hockey
- (C) Golf
- (D) Billiards
- (A) Football
Which micro-organism is Penicillin obtained from?
- (A) Virus
- (B) Fungi
- (C) Amoeba
- (D) Protozoa
- (B) Fungi
Which of the following is used as an anti-freeze in automobile engines?
- (A) Alcohol
- (B) Ethanol
- (C) Methanol
- (D) Ethylene
- (D) Ethylene
It is dangerous to sleep under trees at night because plants give out:
- (A) Oxygen
- (B) Nitrogen
- (C) Carbon dioxide
- (D) Hydrogen
- (C) Carbon dioxide
A healthy human brain contains _______ of cells.
- (A) Hundreds
- (B) Thousands
- (C) Millions
- (D) Billions
- (D) Billions
Which among the following is also known as “Quick Silver”?
- (A) Lithium
- (B) Mercury
- (C) Lead
- (D) Silicon
- (B) Mercury
The Statue of Liberty is green because of:
- (A) Green Stone
- (B) Oxidized Brass
- (C) Steel Painted Green
- (D) Oxidized Copper
- (D) Oxidized Copper
Which agent is responsible for turning the Taj Mahal yellow?
- (A) Sulfur dioxide
- (B) Nitrogen dioxide
- (C) Ammonium chloride
- (D) Carbon dioxide
- (A) Sulfur dioxide
An object’s weight is the maximum in:
- (A) Water
- (B) Vacuum
- (C) Air
- (D) Hydrogen
- (B) Vacuum
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