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RRB Junior Engineer / DMS / CMA 2019 · Question 3619 of 3719

Numbers that are written with base 8 are classified as

  1. AReal numbers
  2. BOctal numbersCorrect
  3. CNegative numbers
  4. DHexadecimal numbers

Answer: B. Octal numbers

Explanation

Concept: The number systems include binary number system, octal number system, hexadecimal number system, etc. The octal numeral system, or oct for short, is the base-8 number system, and uses the digits 0 to 7. Octal numerals can be made from binary numerals by grouping consecutive binary digits into groups of three (starting from the right). Hence correct option is 2

Source: RRB JE 2019 (CBT 2) (IT) Previous Year Paper (30 Aug 2019) — prepp.in solved-paper PDF (answer key with explanations) · reliable-secondary

← Q3618View full paper (3719 questions)Q3620 →

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