Teachoo Quiz

Maths Sets Class 11 Assertion and Reason Questions

Assertion Reasoning Quiz · Class 11 · Maths · CBSE

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Chapter 1 Class 11 Sets | 5 questions | about 4 minutes

Practise Sets Class 11 with Teachoo's Assertion Reasoning Quiz (Class 11 · Maths · CBSE). Practise these questions in a free interactive quiz with answer feedback.

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Question 1 of 5
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Question 1 of 5
Assertion (A): The collection of all boys in a class is a set.
Reason (R): A set is a well-defined collection of objects.
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Question 2 of 5
Assertion (A): The power set of an empty set has exactly 1 element.
Reason (R): \(P(\phi)=\{\phi\}\).
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Question 3 of 5
Assertion (A): If a software program's Version 2.0 (Set V2) has all the features of Version 1.0 (Set V1) plus some new ones, then the set of new features is represented by V2 -V 1 .
Reason (R): The difference of sets A - B contains only the elements that are in A but not in B.
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Question 4 of 5
Assertion (A): For any two sets A and \(\mathrm{B}, A-B\) and \(B-A\) are disjoint.
Reason (R): Elements of \(A-B\) belong to A only, and elements of \(B-A\) belong to B only.
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Question 5 of 5
Assertion (A): If a company's set of 'National Customers' ( N ) is combined with its set of 'European Customers' (E), and all European customers are also considered national customers ( \(E \subset N\) ), the resulting set is just the set of 'National Customers'.
Reason (R): The union of a set with its subset results in the superset.
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