Problem Solving using C Language

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Quiz: Number System Quiz

  1. 1. Convert the hexadecimal number 2A to decimal.

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  2. 2. What is the hexadecimal representation of the decimal number 255?

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  3. 3. Which of the following is a binary number?

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  4. 4. Which of the following is an octal number?

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  5. 5. Which of the following is the binary equivalent of the decimal number 15?

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  6. 6. In the octal number system, the digits range from 0 to 9.

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  7. 7. The number system with base 2 is called binary.

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  8. 8. The hexadecimal system uses letters as digits.

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  9. 9. The binary number 101 is equivalent to the decimal number 5.

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  10. 10. What is the base of the hexadecimal number system?

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  11. 11. In the binary number system, what is the value of 1 + 1?

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  12. 12. What is the binary equivalent of the hexadecimal number A?

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  13. 13. What is the decimal equivalent of the binary number 1010?

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  14. 14. In the decimal system, the highest single-digit number is 8.

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