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  3. JEE Main & Advanced

JEE Main & Advanced Sample Paper JEE Main Sample Paper-41

  • question_answer
    Negation of "Ram is in class X or Rashmi is in class XII" is

    A)  Ram is not in class X and Rashmi is riot in class XII

    B)  Ram is not in class X but Ram is class in XII

    C)  Either Ram is not in class X or Ram is not in class XII

    D)  None of the above

    Correct Answer: A

    Solution :

    Let p: Ram is in class X and q : Rashmi is in class XII. Given proposition is p v q. Its negation is\[\tilde{\ }(p\vee q)=\tilde{\ }p\wedge \tilde{\ }q\]ie. Ram is not in class X and Rashmi is not in class XII.


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