Quiz on Science Set 16

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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 16 :

Question 1 :

Denatured alcohol
A. is a form of alcohol
B. is unfit for drinking as it contains poisonous substances
C. contains coloured impurities
D. is sweet to taste

Correct Ans: Option B

Question 2 :

Chromosomes are made up of
A. DNA
B. Protein
C. DNA and Protein
D. RNA

Correct Ans: Option C

Question 3 :

The danger signals are red while the eye is more sensitive to yellow because
A. absorption in red is less than yellow and hence red is visible from a distance
B. scattering in yellow light is less than red
C. the wavelength of red light is more than yellow light
D. none of the above reasons

Correct Ans: Option C

Question 4 :

Hemophilia is –
A. caused by bacteria
B. caused by virus
C. caused by pollutants
D. a hereditary defect

Correct Ans: Option D

Question 5 :

In human body, vitamin A is stored in the –
A. liver
B. skin
C. lung
D. kidney

Correct Ans: Option A

Question 6 :

Ondometer is a –
A. Measuring instrument for distance covered by motor wheels
B. Measuring instrument for frequency of electromagnetic waves
C. Device for measuring sound intensity
D. Measuring instrument for electric power

Correct Ans: Option B

Question 7 :

Which acid is used in rubber, textile, leather and electroplating industries ?
A. Ethanoic acid
B. Methanoic acid
C. Malanic acid
D. Butairic acid

Correct Ans: Option B

Question 8 :

ZnSO,4⋅7H2O is the chemical formula of which substance ?
A. Green Vitriol
B. Blue Vitriol
C. White Vitriol
D. Bleaching Powder

Correct Ans: Option C

Question 9 :

Stainless steel is usually made by  Alloying the Steel with
A. Copper and nickel
B. Copper and chromium
C. Chromium and Nickel
D. Mangnese and copper

Correct Ans: Option C

Question 10 :

Pesticides are used to destroy
A. Microorganism
B. Poisonous substance in sail
C. Poisonous plants
D. Insects

Correct Ans: Option B

Quiz Summary


Here the correct answers of every question in this quiz.

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


Total Questions: 10
Your score:
Subject: Science
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