Data Processing Practice Tests – Number Bases (Questions with Answers and Explanations)

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Data Processing Practice Tests – Number Bases (Questions with Answers and Explanations)

Hello and Welcome to Data Processing Practice Tests – Number Bases

  1. You are to attempt 5 random objectives questions ONLY.
  2. Supply Your Full Name and Location in the text box below and begin immediately.
  3. You can attempt as many times as possible
1. 


Determine the decimal value for (1FF)16 (NECO 2016)

A. 21110      B. 51010      C. 51110      D. 21010

2. 


Convert  1198\frac{13}{128}  to a number in base 16.

A. 4AE16      B. 410416      C. 1A16      D. 4AE.1A16

3. 


Which of the following hexadecimal alphabets stands for twelve (13)?

A. B      B. C       C. D       D. E

4. 


Express 34.52eight as a denary

A. 24     B 4     C. 28\frac{21}{32}     D. 5\frac{21}{64}

5. 


Convert 10111012 to decimal.

A. 9010      B. 9110      C. 9210      D. 9310

 

 

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