Multiple Choice Questions on A survey of 850 students in a University yields that 680 students like music and 215 like dance What........... for NDA Exam Preparation

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Multiple Choice Questions

A survey of 850 students in a University yields that 680 students like music and 215 like dance What...........

Mathematics (NDA) Set theory
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    A survey of 850 students in a University yields that 680 students like music and 215 like dance. What is the least number of students who like both music and dance?

    40

    Incorrect Answer

    45

    Correct Answer

    50

    Incorrect Answer

    55

    Incorrect Answer
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    Explanation:

    Required No. = 680 + 215 – 850 = 45

    By: Munesh Kumari
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