# Binary,Denary,Hexadecimal, 2s complement, binary addition

## Quiz by Suraj Motee

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40 questions

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- Q1Convert the binary number 1010 to its hexadecimal equivalent.C9BA30s
- Q2What is the 2’s complement of the 4-bit binary number 0110?100111011010010130s
- Q3Which hexadecimal number is equivalent to the decimal number 31?1E2E1F3030s
- Q4What is the result of adding the binary numbers 1011 and 1101?1100011001101001110030s
- Q5Why is hexadecimal commonly used in computing?It is easier to understand than decimal.It uses more digits than binary.It simplifies representation of binary data.It is the same as binary.30s
- Q6What is the binary representation of the hexadecimal number B3?1001110111011011101100111110010130s
- Q7Which of the following is the decimal equivalent of the binary number 11001?2529211930s
- Q8How do you represent the decimal number -7 in 4-bit 2's complement binary?011110101111100130s
- Q9Which of these hexadecimal digits is equivalent to the binary number 1110?EDFA30s
- Q10What is the binary addition of 1101 and 1011?1011011110101011100030s
- Q11Which of the following hexadecimal values is equivalent to the binary number 1010 1100?8EBCAC5C30s
- Q12What is the result of adding the binary numbers 1011 and 1101?1111110110110001001030s
- Q13In the 2's complement system, what is the 2's complement of the binary number 0101?101100101001110130s
- Q14What is the denary (decimal) equivalent of the hexadecimal number 1F?2831352930s
- Q15Which of the following is a common use of hexadecimal in computing?Writing ASCII textDescribing network topologiesRepresenting colors in web designStoring large integers30s