Concept-wise Practice

three set intersection MCQ Questions for Class 11

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Practice Questions

2 questions tagged with three set intersection.

तीन समुच्चयों में (n\(A\cap B\cap C\)=14) है। यह वेन आरेख के किस भाग को दिखाता है?

In three sets (n\(A\cap B\cap C\)=14). Which part of the Venn diagram does this show?

Explanation opens after your attempt
Correct Answer

C. तीनों वृत्तों का साझा केंद्रीय भागCommon central part of all three circles

Step 1

Concept

\(A\cap B\cap C\) means elements that are in all three sets. In three circles, it is the central common part.

Step 2

Why this answer is correct

The correct answer is C. तीनों वृत्तों का साझा केंद्रीय भाग / Common central part of all three circles. \(A\cap B\cap C\) means elements that are in all three sets. In three circles, it is the central common part.

Step 3

Exam Tip

\(A\cap B\cap C\) वे तत्व हैं जो तीनों समुच्चयों में हों। तीन वृत्तों में यह केंद्रीय साझा भाग होता है।

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तीन समुच्चयों में (n\(A\cap B\cap C\)=11) है। यह वेन आरेख के किस भाग को दिखाता है?

In three sets (n\(A\cap B\cap C\)=11). Which part of the Venn diagram does this show?

Explanation opens after your attempt
Correct Answer

C. तीनों वृत्तों का साझा केंद्रीय भागCommon central part of all three circles

Step 1

Concept

\(A\cap B\cap C\) means elements that are in all three sets. In three circles, it is the central common part.

Step 2

Why this answer is correct

The correct answer is C. तीनों वृत्तों का साझा केंद्रीय भाग / Common central part of all three circles. \(A\cap B\cap C\) means elements that are in all three sets. In three circles, it is the central common part.

Step 3

Exam Tip

\(A\cap B\cap C\) वे तत्व हैं जो तीनों समुच्चयों में हों। तीन वृत्तों में यह केंद्रीय साझा भाग होता है।

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