At the beginning of the $20^{th}$ century,forests covered about $.....P.....$ of the land in India. By the end of the century,this had shrunk to $.....Q.....$.

• A
  $67 \% \quad 30 \%$
• B
  $33 \% \quad 21.54 \%$
• C
  $30 \% \quad 21.54 \%$
• D
  $67 \% \quad 33 \%$