logic gate questions with solutions

Showing 1–10 of 41 questions

• MCQeasysemiconductorlogic gate

  Identify the logic gate given in the circuit:

  

  Options

  • Option A

    NAND - gate

  • Option B

    OR - gate

  • Option C

    AND gate

  • Option D

    NOR gate

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  JEE Mains 2024 04 Apr Evening Shift

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• MCQmediumsemiconductorlogic gate

  In the diode logic circuit shown in the original question figure, identify the logic gate represented at output Y.

  

  Options

  • Option A

    OR

  • Option B

    AND

  • Option C

    NOT

  • Option D

    NAND

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  JEE Mains 2025 22 Jan Evening Shift

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• MCQmediumsemiconductorlogic gate

  The output waveform of the given logical circuit for the following inputs A and B as shown below is:

  

  Options

  • Option A

    
  • Option B

    
  • Option C

    
  • Option D

    

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  JEE Mains30 January 2023Shift 1Morning Shift

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• MCQmediumsemiconductorlogic gate

  For the logic circuit and truth table shown in the original question figure, identify the gate G.

  

  Options

  • Option A

    AND

  • Option B

    NOR

  • Option C

    NAND

  • Option D

    OR

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  JEE Mains 2025 22 Jan Evening Shift

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• MCQmediumsemiconductorlogic gate

  For the logic circuit shown, the output waveform at Y is:

  

  Options

  • Option A

    
  • Option B

    
  • Option C

    
  • Option D

    

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  JEE Mains8 April 2023Shift 1Morning Shift

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• MCQeasysemiconductorlogic gate

  Identify the logic operation performed by the given circuit.

  

  Options

  • Option A

    NAND

  • Option B

    NOR

  • Option C

    OR

  • Option D

    AND

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  JEE Mains 2024 31 Jan Morning Shift

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• MCQmediumsemiconductorlogic gate

  For the logic circuit shown in the original figure, the output Y is zero for which input combination?

  

  Options

  • Option A

    A=1, B=1

  • Option B

    A=0, B=1

  • Option C

    A=1, B=0

  • Option D

    A=0, B=0

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  JEE Mains 2025 7 April Evening Shift

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• MCQeasysemiconductorlogic gate

  Choose the correct logic circuit for the truth table shown in the original figure, where the output Y is 0 for inputs 00 and 01, and 1 for inputs 10 and 11.

  Options

  • Option A

    
  • Option B

    
  • Option C

    
  • Option D

    

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  JEE Mains 2025 3 April Morning Shift

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• MCQmediumsemiconductorlogic gate

  The correct truth table for the following logic circuit is :

  

  Options

  • Option A

    A B Y

    0 0 0

    0 1 1

    1 0 0

    1 1 1

  • Option B

    A B Y

    0 0 1

    0 1 1

    1 0 0

    1 1 1

  • Option C

    A B Y

    0 0 1

    0 1 1

    1 0 0

    1 1 0

  • Option D

    A B Y

    0 0 0

    0 1 0

    1 0 0

    1 1 1

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  JEE Mains 2024 06 Apr Morning Shift

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• MCQmediumsemiconductorlogic gate

  Following gates section is connected in a complete suitable circuit.

  

  For which of the following combination, bulb will glow (ON):

  Options

  • Option A

    A = 0, B = 1, C = 1, D = 1

  • Option B

    A = 1, B = 0, C = 0, D = 0

  • Option C

    A = 0, B = 0, C = 0, D = 1

  • Option D

    A = 1, B = 1, C = 1, D = 0

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  JEE Mains 2024 05 Apr Morning Shift

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