CTET paper 2, Feb 2016 Q37

37Anisha and Amit study in Class VII. Anisha told Amit that if the marks in Mathematics of each student in the class are increased by 5, the average would go up by 5. She further says that it is true for all numbers. Amit does not agree and Anisha proves it by taking the case n, instead of 5. Anisha is using

Option : A
Explanation : Anisha uses deductive logic. This type of logic goes from general to specific which is based on premises and if the premises is true, then the reasoning will be valid.

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