Quiz on Science Set 187

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Note: You can select only one option out of four option of each question.

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Quiz on Science Set 187 :

Question 1 :

Myopia is the same as
A. Near sightedness
B. Astigmatism
C. Presbyopia
D. Long sightedness

Correct Ans: Option A

Question 2 :

Myopia is the same as
A. Near sightedness
B. Astigmatism
C. Presbyopia
D. Long sightedness

Correct Ans: Option A

Question 3 :

Transition ions absorb light in
A. microwave region
B. infrared region
C. ultraviolet region
D. visible region

Correct Ans: Option D

Question 4 :

Stainless steel is usually made by alloying the steel with
A. chromium & nickel
B. manganese & copper
C. copper & nickel
D. copper & chromium

Correct Ans: Option A

Question 5 :

Which among the given in automobile exhaust can cause cancer
A. Oxides of nitrogen
B. Carbon monoxide
C. Polyclinic hydrocarbons
D. Lead

Correct Ans: Option C

Question 6 :

The greenhouse effect is caused by the higher level of which gas in the atmosphere 
A. Nitrous oxide
B. Carbon monoxide
C. Sulphur dioxide
D. Carbon dioxide

Correct Ans: Option D

Question 7 :

Heating of a ore below its melting point in the absence of air is known as
A. Smelting
B. Refining
C. Roasting
D. Calcination

Correct Ans: Option D

Question 8 :

The compound used in prickly heat powder to prevent excessive sweating is
A. Sulphonic acid
B. Boric acid
C. Carbonic acid
D. Phosphoric acid

Correct Ans: Option B

Question 9 :

Iodized salt is advantageous for
A. lowering of blood pressure
B. thyroid function
C. salivary glands
D. prevention of dehydration

Correct Ans: Option B

Question 10 :

What happens to a liquid, when the vapour pressure equals the atmospheric pressure -
A. The liquid cools
B. The liquid evaporates
C. No change
D. The liquid boils

Correct Ans: Option D

Quiz Summary


Here the correct answers of every question in this quiz.

Q.1 [A],     Q.2 [A],     Q.3 [D],     Q.4 [A],     Q.5 [C],     Q.6 [D],     Q.7 [D],     Q.8 [B],     Q.9 [B],     Q.10 [D],    


Total Questions: 10
Your score:
Subject: Science
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