Home » NUMBER SYSTEMS and CODES Online QUIZ » 40 TOP NUMBER SYSTEMS and CODES Online Test – Questions and Answers 40 TOP NUMBER SYSTEMS and CODES Online Test – Questions and Answers Posted on April 27, 2017April 28, 2017 by engineer2 Comments 1. What is the result when a decimal 5238 is converted to base 16? 1476 12166 327.375 1388 2. What is the resultant binary of the decimal problem 49 + 1 = ? 00110101 01010101 00110010 00110001 3. Convert the binary number 1011010 to hexadecimal 5B 5A 5F 5C 4. The number of bits used to store a BCD digit is: 1 2 4 8 5. 3428 is the decimal value for which of the following binary coded decimal (BCD) groupings? 110100001101010 11010001001000 011010010000010 11010000101000 6. What is the difference between binary coding and binary coded decimal? BCD is pure binary Binary coding is pure binary Binary coding has a decimal format BCD has no decimal format 7. The weight of the LSB as a binary number is: 1 2 3 4 8. Convert the binary number 1001.0010 to decimal 125 12.5 90.125 9.125 9. Convert the decimal number 151.75 to binary 10000111.11 10010111.11 00111100.00 11010011.01 10. Base 10 refers to which number system? decimal hexadecimal octal binary coded decimal Loading … Question 1 of 10

Sir question no. 9 plzz explain how the answer is b

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