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. 


Convert 12716 to a number in base ten.

A. 256      B. 32      C. 7      D. 295

2. 


Which of the following hexadecimal alphabets stands for twelve (12)?

A. B   B. C   C. D   D. E

3. 


Which of the following hexadecimal alphabets stands for twelve (11)?

A. B       B. C       C. D       D. E

4. 


Express 30478 in base ten. 

A. 1438      B. 1500      C. 1570      D. 1575

5. 


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

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

 

 

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