Binary Arithmetic and Logic Gates Quiz

What is the result of the binary addition: 1011 + 0101?

• 1100

• 10000

• 1110

• 1010

Which of the following is the binary equivalent of the decimal number 18?

• 10010

• 10110

• 10001

• 11100

What is the result of 1101 – 0101 in binary?

• 1000

• 1110

• 1010

• 1001

What is the decimal equivalent of the binary number 1111?

• 15

• 14

• 16

• 13

What is the result of 1001 + 0110 in binary?

• 1110

• 1011

• 1111

• 1000

Which logic gate gives a HIGH output only if all inputs are HIGH?

• OR

• AND

• NOT

• XOR

What is the output of an OR gate when inputs are 0 and 0?

• 1

• 0

• 2

• None

Which gate produces the opposite of the input?

• XOR

• NOT

• AND

• NOR

If both inputs of an XOR gate are 1, what is the output?

• 1

• 0

• 2

• Depends on input

Which gate gives a HIGH output if at least one input is HIGH?

• AND

• NOT

• OR

• NAND