Number Systems Quiz

What is the base of the Decimal Number System?

• 2

• 16

• 8

• 10

Which of the following is NOT a type of number system mentioned?

• Octal

• Binary

• Decimal

• Ternary

In the Binary Number System, what are the only two symbols used?

• 1 and 3

• 0 and 2

• 1 and 2

• 0 and 1

How many symbols are used in the Octal Number System?

• 10

• 6

• 12

• 8

What is the weight of the digit 5 in the decimal number 568.23?

• 5

• 5.0

• 50

• 500

Convert the binary number 1011 to decimal.

• 13

• 11

• 10

• 12

What is the decimal equivalent of the octal number 2374?

• 1274

• 1270

• 1278

• 1276

Which method can be used to convert a decimal number to binary?

• Sum-of-weights

• Both B and C

• Repeated division by 2

• Repeated division by 3

What is the hexadecimal representation of the decimal number 255?

• FF

• F0

• F1

• FE

In the Hexadecimal Number System, what does the letter 'A' represent?

• 13

• 12

• 11

• 10