According to the Euro-$II$ norms,which of the following is correct?

  • A
    Sulfur should be controlled at $150 \, ppm$ in diesel.
  • B
    Sulfur should be controlled at $350 \, ppm$ in petrol.
  • C
    Aromatic hydrocarbons should be contained at $42 \%$ of the concerned fuel.
  • D
    All of the above.

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