In a battle $70\%$ of the combatants lost one eye, $80\%$ an ear, $75\%$ an arm, $85\%$ a leg, $x\%$ lost all the four limbs. The minimum value of $x$ is

  • A

    $10$

  • B

    $12$

  • C

    $15$

  • D

    None of these

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