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)

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1. 


Express 34.52eight as a denary

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

2. 


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

A. B   B. C   C. D   D. E

3. 


Convert 10110100012 to decimal.

A. 2110      B. 71910      C. 72010      D. 72110

4. 


Convert 76538 to base 10.

A. 11101516      B. 15101116      C. FBA16      D. FAB16

5. 


Convert 10111012 to decimal.

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

 

 

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