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. 


Convert 12716 to a number in base ten.

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

2. 


Convert 0.125 to base two (NECO 2018)

A. 0.12      B. 0.012      C. 0.0012      D. 0.00012

3. 


Convert \frac{5}{8} to a number in base two.

A. 0.0112      B. 0.1012      C. 0.1102      D. 0.0012

4. 


Convert 110111111002 to base 16

A. 6AC16      B. 6FC16      C. 6FB16      D. 6FD16

5. 


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

A. B   B. C   C. D   D. E

 

 

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