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What happens to a binary numeral when the number is multiplied by 2? For example, 1011₂ × 2 = ?

Class 8Number Bases and Old Numeral SystemsNumber System
  • A2022₂
  • B10110₂
  • C11011₂
  • D1022₂

Step-by-Step Solution

Multiplying by the base shifts every digit one place left and puts 0 at the end, just as × 10 does in base 10. 1011₂ (= 11) × 2 = 10110₂ (= 22).
Answer: B) 10110₂

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