# Digital Electronics MCQs Set-1 A+ A  A-

Digital Electronics MCQs Set-1 Contain the randomly compiled multiple choice Questions and answers from various reference books and Questions papers for those who is preparing for the various competitive exams and interviews.

1
. What does a decimal number represents?
• Quality
• Quantity
• Position
• None of the above
2
. Why the decimal number system is also called as positional number system?
• Since the values of the numbers are decided by multiplying the values.
• Since the values of the numbers are decided by the weight of the values.
• Since the values of the numbers are decided by adding the values.
• Since the values of the numbers are decided by the position of the values.
3
. In binary number system a digit ranges from ___________
• 0 to 9
• 0 to 1
• 0 to 15
• 0 to 7
4
. How can you represent a decimal point?
• By a series of coefficients.
• By weight decided by its position.
• By location as well as base
• None of the above
5
. A digit in base R will have a range from ____________
• 1 to R-1
• 0 to R-1
• 1 to R+1
• 0 to R+1
6
. Conversion from any base to decimal base is done by ___________ each digit by its corresponding weight and then ___________ all the individual products to get the equivalent decimal value
7
. Which method is used to convert a number from an octal base to decimal base?
• Direct conversion method
• Decimal equivalent method
• Octal equivalent method
• Positional notation method
8
. In which conversion the product of number 16 raised by the location and then add all the products to get the final decimal value?
• Octal to decimal
• Binary to Decimal