Quiz on Science Set 22

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Quiz on Science Set 22 :

Question 1 :

Vinegar is also known as 
A. Ethanoic acid
B. Nitric acid
C. Tartaric acid
D. Sulphuric acid

Correct Ans: Option A

Question 2 :

Which one of the following is not the unit of energy 
A. Joule
B. Watt -hr
C. Newton-metre
D. Kg-metre/sec square

Correct Ans: Option D

Question 3 :

Which one of the following is the best example of desiccant 
A. Silica gel
B. Polystyrene
C. Nacl
D. Naco3

Correct Ans: Option A

Question 4 :

Which one of the following types of radiation has the smallest wave length 
A. Microwave
B. Infrared
C. Visible light
D. X-rays

Correct Ans: Option D

Question 5 :

Which one of the following is the correct sequence of change in colours when a turmeric stain on white clothes is scrubbed  by soap and then washed with water  
A. Yellow, pink, blue
B. Yellow, reddish brown, yellow
C. Yellow ,reddish brown ,blue
D. Yellow blue pink

Correct Ans: Option B

Question 6 :

When a ball bounce off the ground, which of the following changes suddenly 
A. Speed
B. Momentum
C. Kinetic energy
D. Potential energy

Correct Ans: Option B

Question 7 :

What is the maximum value of sinx.cosx
A. 2
B. 1
C. 1/2
D. 0

Correct Ans: Option C

Question 8 :

If A is a matrix of order 3*5 and B is a matrix of order 5*3,then the order of AB and BA will be 
A. 3*3 and 3*3
B. 3*5 and 5*3
C. 3*3 and 5*5
D. 5*3 and 3*5

Correct Ans: Option C

Question 9 :

Which one of the following elements isotope is used in the treatment of cancer 
A. Uranium, sodium
B. Sodium only
C. Cobalt
D. Iodine

Correct Ans: Option C

Question 10 :

Effect of lightning power was discovered by ?
A. Eiestine
B. J.J Thomsan
C. Doplore
D. Rutherford

Correct Ans: Option B

Quiz Summary


Here the correct answers of every question in this quiz.

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


Total Questions: 10
Your score:
Subject: Science
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