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Assertion and Reasoning Online Quiz
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.
Q 1 - Assertion (A): A person can face the death if exposed to carbon monoxide for more time.
Reason(R): Haemoglobin gets mixed with carbon monoxide.
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.
Answer : A
Explanation
Carboxy haemoglobin is formed by the mixture of carbon monoxide with blood and stops the normal inhale of oxygen.
Q 2 - Assertion (A): Non-cooperation movement was withdrawn by Gandhiji.
Reason(R): A huge riot had been formed at Chauri Chura.
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.
Answer : A
Explanation
Because of the Chauri Chaura violence only Gandhiji withdrew the non-cooperation movement.
Q 3 - Assertion (A): Appendix is a very important part of the human body.
Reason(R): It has no role to play in digestion.
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.
Answer : A
Explanation
Earlier it was used to
Q 4 - Assertion (A): A very little gap is maintained between the two lines of the rail.
Reason(R): Iron rails expand in summer.
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.
Answer : A
Explanation
In the summer season, the rail lines get expand. That is the reason a little gap is maintained in between them.
Q 5 - Assertion (A): If there is a leakage in household gas, it can be detected.
Reason(R): LPG gas have very strong smell.
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.
Answer : C
Explanation
Ethyl mercaptan has been mixed with LPG that gives strong smell.
Q 6 - Assertion (A): More sag can be observed in the transmission lines in summer season.
Reason(R): More heat is the reason for the sag of the lines.
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.
Answer : A
Explanation
As transmission lines are metallic, hence they tend to expand more in summer season.
Q 7 - Assertion (A): As an insecticide, DDT is not being used nowadays as .previous.
Reason(R): Use of DDT is harmful for humans.
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.
Answer : B
Explanation
Both A and R are correct but it is not used nowadays because insects have developed immunity against it.
Q 8 - Assertion (A): Do not sprout the grains before consuming.
Reason(R): Many vital vitamins get killed by sprouting.
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.
Answer : E
Explanation
Both the statements are false as we all know that sprouting enriches the vitamins of the grains.
Q 9 - Assertion (A): Navigation methodology was known to the people of Indus valley.
Reason(R): From the seal of Indus valley, one can see the picture of navigation over sea.
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.
Answer : A
Explanation
R is giving 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.
Answer : A
Explanation
During the night time, the land gets cooled down quickly and cold breeze blows.