The colour sequence in a carbon resistor is red, brown, orange and silver. The resistance of the resistor is
  • A$21 \times 10^3 \pm 10\%$
  • B$23 \times 10^1 \pm 10\%$
  • C$21 \times 10^3 \pm 5\%$
  • D$12 \times 10^3 \pm 5\%$
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