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.

Questions and Answers

Answer : E

Explanation

There is no such scenario that happens between Pakistan and Iraq.

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 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.

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 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): Due to the slippery nature of the graphite, it is used as a lubricant.

Reason(R): Free electrons are present in the graphite.

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

Due to weak force of attraction between the layer structures of the graphite, it is slippery in nature.

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): 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.

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

When weeds grow near by the plant, they consume more nutrients from the plants.

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.

C - A is true but R is false.

D - A is false but R is true.

E - Both A and R are false.

Answer : D

Explanation

Due to the reason given in R, earthworms are helpful for agriculture.

Q 8 - Assertion (A): The body structure of the fish is in streamline manner.

Reason(R): It helps the fish to find its way inside the water.

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

Both are correct and R gives the correct explanation.

Q 9 - Assertion (A): Males are more prone to get affected with red green colour blindness as compared to females.

Reason(R): Males have one chromosome whereas females have two.

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 is giving the correct explanation of A.

Q 10 - Assertion (A): During the night time, the breeze from the sea does not blow.

Reason(R): Land of beach gets cold faster than water of 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.

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

At night land is colder than sea so wind blows from land to sea.

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