Assertion and Reasoning Online Quiz

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Following quiz provides Multiple Choice Questions (MCQs) related to Assertion and Reasoning. You will have to read all the given answers and click over the correct answer. If you are not sure about the answer then you can check the answer using Show Answer button. You can use Next Quiz button to check new set of questions in the quiz.

Questions and Answers

Q 1 - Assertion (A): Till now, no vaccine has been invented that can cure AIDS.

Reason(R): The genetic code of AIDS changes very frequently.

A - Both A and R are true and R is the correct explanation of A.

B - Both A and R are true but R is not the correct explanation of A.

C - A is true but R is false.

D - A is false but R is true.

E - Both A and R are false.

Answer : A

Explanation

As the genetic codes changes very frequently, hence it becomes difficult to design any vaccine for AIDS.

Q 2 - Assertion (A): Through nuclear fusion, we can generate electricity.

Reason(R): As nuclear power becomes uncontrollable, it cannot be used.

A - Both A and R are true and R is the correct explanation of A.

B - Both A and R are true but R is not the correct explanation of A.

C - A is true but R is false.

D - A is false but R is true.

E - Both A and R are false.

Answer : E

Explanation

Nuclear fission is used to generate electricity and it can be controlled.

Q 3 - Assertion (A): Once you have cut the vegetables and fruits, you should not keep them in open for very long time.

Reason(R): The vitamin contents of the vegetables degrade.

A - Both A and R are true and R is the correct explanation of A.

B - Both A and R are true but R is not the correct explanation of A.

C - A is true but R is false.

D - A is false but R is true.

E - Both A and R are false.

Answer : A

Explanation

Once we tend to keep them in open air, it gets mixed with oxygen and the degradation of the vitamin starts.

Q 4 - Assertion (A): If carbon dioxide will increase sufficiently, then it can melt the ice present in the polar region.

Reason(R): There will be a rise in global temperature.

A - Both A and R are true and R is the correct explanation of A.

B - Both A and R are true but R is not the correct explanation of A.

C - A is true but R is false.

D - A is false but R is true.

E - Both A and R are false.

Answer : A

Explanation

Carbon dioxide traps the heat and that in turn increase the temperature and can melt the polar ice.

Q 5 - Assertion (A): Amoebiasis comes under the category of occupational diseases.

Reason(R): If we inhale more asbestos dust then we will catch Amoebiasis.

A - Both A and R are true and R is the correct explanation of A.

B - Both A and R are true but R is not the correct explanation of A.

C - A is true but R is false.

D - A is false but R is true.

E - Both A and R are false.

Answer : C

Explanation

This amoeba disease occurs due to protozoa and is a microorganism disease.

Q 6 - Assertion (A): It is mandatory for the Eskimos to stay inside the igloo.

Reason(R): Except snow, one can find no other material over there.

A - Both A and R are true and R is the correct explanation of A.

B - Both A and R are true but R is not the correct explanation of A.

C - A is true but R is false.

D - A is false but R is true.

E - Both A and R are false.

Answer : C

Explanation

Ice is a bad conductor of heat and so inside of it is warm always.

Q 7 - Assertion (A): If we will make a trace then we will be able to know that development of most of the ancient civilization has been done near the river area.

Reason(R): During that period, agriculture was the main occupation of the man.

A - Both A and R are true and R is the correct explanation of A.

B - Both A and R are true but R is not the correct explanation of A.

C - A is true but R is false.

D - A is false but R is true.

E - Both A and R are false.

Answer : B

Explanation

As the availability of the water was more, it was convenient to do the agriculture.

Answer : E

Explanation

Both the statements are false as we all know that sprouting enriches the vitamins of the grains.

Q 9 - Assertion (A): Four noble thoughts have been preached by Buddha.

Reason(R): He wanted to make the people of this earth free from desires, as it is the cause of all miseries.

A - Both A and R are true and R is the correct explanation of A.

B - Both A and R are true but R is not the correct explanation of A.

C - A is true but R is false.

D - A is false but R is true.

E - Both A and R are false.

Answer : A

Explanation

R gives the correct explanation of A.

Q 10 - Assertion (A): Sea-breeze blows during day time, and land-breeze during night.

Reason(R): At the night time, land takes very less time to get heated up.

A - Both A and R are true and R is the correct explanation of A.

B - Both A and R are true but R is not the correct explanation of A.

C - A is true but R is false.

D - A is false but R is true.

E - Both A and R are false.

Answer : A

Explanation

During the night time, the land gets cooled down quickly and cold breeze blows.

reasoning_assertion.htm
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