Two balls are projected with the same velocity but with different angles with the horizontal. Their ranges are equal. If the angle of projection of one is $30^{\circ}$ and its maximum height is $h$, then the maximum height of other will be

  • [KVPY 2020]
  • A

    $h$

  • B

    $3 h$

  • C

    $6 h$

  • D

    $10 h$

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