Logic Gates Quiz

The quiz is designed for the various curriculum students such as GCSE, IGCSE, ISC, IB, ICSE, CBSE and National Curriculum England.
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Quiz Level : Grade 7 & 8

Total Questions: 10

1 / 10

What is the boolean expression of an OR gate?

A+B

A/B

A-B

A*B

2 / 10

What is the purpose of logic gates?

To allow an electronic system to make a decision based on its outputs.

To allow a program to make a decision based on its outputs.

To allow a program to make a decision based on its inputs.

To allow an electronic system to make a decision based on its inputs.

3 / 10

Which of the following logic gate gives the output as true only if all the inputs are true?

OR gate

AND gate

NOR gate

NOT gate

4 / 10

How many possible outputs will get with four inputs?

5 / 10

Which of the following logic gate will give the output as 'False' when both of its inputs are 'True'?

NOT gate

AND gate

OR gate

NAND gate

6 / 10

Which of the following logic gate is also called as 'Inverter'?

OR gate

NOR gate

AND gate

NOT gate

7 / 10

Name the below gate.

OR gate

NOT gate

NOR gate

NAND gate

8 / 10

Which of the following Boolean statements is true?

p > q will give the result true when the value of 'p' is less than the value of 'q'

None of these options.

p > q will give the result true when the value of 'p' is greater than the value of 'q'.

p > q will give the result false when the value of 'p' is greater than the value of 'q'.

9 / 10

Name the below gate type.

XOR gate

XNOR gate

NOR gate

OR gate

10 / 10

Which of the following logic gate is used to reverse the output?

NOT gate

OR gate

NOR gate

AND gate

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Logic Gates Quiz

What is the boolean expression of an OR gate?

What is the purpose of logic gates?

Which of the following logic gate gives the output as true only if all the inputs are true?

How many possible outputs will get with four inputs?

Which of the following logic gate will give the output as 'False' when both of its inputs are 'True'?

Which of the following logic gate is also called as 'Inverter'?

Name the below gate.

Which of the following Boolean statements is true?

Name the below gate type.

Which of the following logic gate is used to reverse the output?

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