R

Ranjeet • 34.60K Points
Instructor I Math

  • (A) rs 16.20
  • (B) rs 19.80
  • (C) rs 20
  • (D) rs 25
Correct Answer - Option(C)

Explanation by: Punit Bajpai
Let the value of Pen is X Then , according to ques, X-X/10=18 X=20

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