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Ram Sharma • 193.88K Points
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Q. If the circumferences of two circles are in the ratio 4 : 9, then the ratio in their area is

  • (A) 9 : 4
  • (B) 4 : 9
  • (C) 2 : 3
  • (D) 16 : 81
Correct Answer - Option (D)
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