Numeral Systems Quiz#1

Which numeral system uses only two digits, 0 and 1?

• Decimal
• Binary
• Octal
• Hexadecimal

How many digits are there in the octal numeral system?

• 8
• 10
• 16
• 6

In the hexadecimal system, what is the value of the digit "A"?

• 9
• 10
• 11
• 12

What is the decimal equivalent of the binary number 101010?

• 32
• 42
• 52
• 62

Which numeral system uses the digits 0-9 and the letters A-F?

• Binary
• Octal
• Hexadecimal
• Decimal

What is the decimal equivalent of the octal number 57?

• 37
• 47
• 57
• 67

Which numeral system is commonly used in computing and digital systems?

• Decimal
• Binary
• Octal
• Hexadecimal

What is the decimal equivalent of the hexadecimal number 3F?

• 43
• 53
• 63
• 73

How many digits are there in the hexadecimal numeral system?

• 8
• 10
• 16
• 6

What is the binary equivalent of the decimal number 25?

• 10001
• 11001
• 10101
• 11101