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): It is the work of the vaccine to prevent the body from getting diseased in future.
Reason(R): Children must be provided with vaccine in their childhood.
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 the work of the vaccine is to produce enough immune system in the body to fight against a disease, it must be given to children.
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 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.
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): 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): Around the fractured bones, doctors use plaster of Paris.
Reason(R): If you will mix the plaster of Paris with water it becomes solid after some time.
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
To keep the joints intact without moving, doctors apply plaster of Paris. It solidifies when it is mixed with water.
Q 6 - Assertion (A): If crops are growing, then you should avoid the growing of weeds nearby.
Reason(R): Plants do not get space to grow if weeds will start growing.
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
When weeds grow near by the plant, they consume more nutrients from the plants.
Q 7 - Assertion (A): In the upper course, the river causes much erosion.
Reason(R): Swift flow of the river takes place in the upper course.
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
Due to stiff area in the upper course, it is quite natural for the river to flow swiftly and hence cause erosion.
Q 8 - Assertion (A): Goitre is a frequent disease that happens in the area nearby mountains.
Reason(R): Many people in the mountain area do not consume sufficient iodine content food.
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
The disease is caused by the lack of iodine only and the mountain areas lack iodine.
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.
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.
Answer : A
Explanation
During the night time, the land gets cooled down quickly and cold breeze blows.
