Quiz  /  Logic Gates Class 10 MCQ Questions With Answers

  • 1. 
    If I don't like peas and nor do I like honey, do I like peas with chips and no honey?

  • yes
  • no
  • It depends

  • 2. 
    True or False:NOT gates can only have one input

  • True
  • False

  • 3. 
    What does connecting together the inputs of NAND and NOR gates do?

  • Help produce multi-input gates
  • Produce and EXNOR gate
  • Produce a NOT gate
  • Damage the gate

  • 4. 
    How do you make a NOR gate out of an NAND gate using inverters (NOT gates)?

  • Invert the output from the NAND gate
  • Invert both the inputs to the NAND gate
  • Invert one of the inputs to the NAND gate
  • Invert both the inputs and output of the NAND gate

  • 5. 
    What is the output of an AND gate if the inputs are 1 and 0?

  • ON
  • 2
  • 1
  • 0

  • 6. 
    How do you make a NAND gate out of an AND gate using inverters (NOT gates)?

  • Invert the output from the AND gate
  • Invert both the inputs to the AND gate
  • Invert one of the inputs to the AND gate
  • Invert both the inputs and output of the AND gate

  • 7. 
    (NOT A) AND B = Q, If A=0 and B = 1, what does Q equal?

  • 1
  • 0

  • 8. 
    The output of any logic gate can have either of two _________ ?

  • Gates
  • States
  • Inputs
  • Outputs

  • 9. 
    A AND B = Q, If A=1 and B=1 what does Q equal?

  • 1
  • 0

  • 10. 
    If I only like sandwiches with egg AND bacon. Do I like bacon sandwiches?

  • yes
  • no
  • it depends

  • 11. 
    If I like brown bread or white bread sandwiches, do I like tuna on white bread sandwiches?

  • yes
  • no
  • it depends

  • 12. 
    If a group of logic gates has three inputs and one output, how many different input combinations should the truth table have

  • 4
  • 3
  • 6
  • 8

  • 13. 
    What type of logic is this table showing:

  • AND
  • OR
  • NOT
  • NOR

  • 14. 
    What logic gate is represented by A Λ B?

  • OR
  • AND
  • AFTER
  • NOT

  • 15. 
    What is the output of a NOT gate if the inputs is 0?

  • 1
  • 0
  • OFF
  • 2

  • 16. 
    What type of logic gate does this symbol represent?

  • Exclusive OR
  • Exclusive NOR
  • OR
  • NOR

  • 17. 
    OR Gate:IF A is ON and B is ON, the output would be...

  • ON
  • OFF

  • 18. 
    Which Logic word does this represent

  • AND
  • OR
  • NOT
  • XOR

  • 19. 
    What is the output of an OR gate if the inputs are 1 and 0?

  • 0
  • 1
  • OFF
  • 2

  • 20. 
    I will go to the party if Billy or Bob are there - will I go if only Billy is there?

  • yes
  • no
  • it depends

  • 21. 
    What type of logic gate's behaviour does this truth table represent?

  • 2 input OR
  • 3 input OR
  • 3 input EXOR
  • 4 input EXOR

  • 22. 
    What does an EXOR gate do?

  • Give a high output when one or more of its inputs are high
  • Give a high output when only one of its inputs are high
  • Give a low output when one or more of its inputs are high
  • Give a low output when only one of its inputs are high
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