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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): We should eat only that rice that are unpolished.
Reason(R): Polished rice contains Vitamin B in full amount.
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
Unlike unpolished rice, polished rice lacks vitamin B. Its shortage in the body can cause Beri-Beri.
Q 2 - Assertion (A): Iltumish had a daughter named as Razia Sultan.
Reason(R): She was constantly opposing the authority.
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
Iltutmish belonged to ruling a dynasty of slaves and Razia sultan was his daughter.
Q 3 - Assertion (A): Once upon a time Himalaya used to be drain inside the sea.
Reason(R): Marine related fossils have been traced on Himalaya.
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
Once upon a time Himalaya used to be inside the Tethy sea and trace of fossil soils have been found on the peak of the mountain.
Q 4 - Assertion (A): The material experiences a decrease in its weight when it is dipped inside the fluid.
Reason(R): Due to the higher weight of the displaced fluid, the weight of the material decreases.
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
The fluid gives the upward thrust, hence the weight decreases.
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.
Answer : C
Explanation
This amoeba disease occurs due to protozoa and is a microorganism disease.
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): We should not use earthworms in the agriculture.
Reason(R): Earthworms goes deep inside the earth and makes the soil soft.
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 : D
Explanation
Due to the reason given in R, earthworms are helpful for agriculture.
Q 8 - Assertion (A): The position of ventilators are near the roof.
Reason(R): Better conduction of the heat takes place near the roof.
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
Both the statements are individually true but R does not explains A correctly.
Q 9 - Assertion (A): If you want to produce aluminium then you need electricity in cheap rate.
Reason(R): For the extraction of aluminium from its ores, heavy electricity is required.
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
It is correct that for the extraction of aluminium from ores, heavy electricity will be required.
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.