NEET Sample Paper NEET Sample Test Paper-16

  • question_answer To get an output Y = 1 from the circuit shown in the figure, the input must be

    A) A-0      B-1      C-0

    B) A-0      B-0      C-1

    C) A-1      B-0      C-1

    D) A-1      B-0      C-0

    Correct Answer: C

    Solution :

    Gate I is OR gate, \[Y'=A+B\] Gate II is and gate, \[Y=Y'.C\] \[\therefore \] \[A=1,B=0,C=1\] will give \[Y=1\] Hence, the correction option is (c).

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