275 টাকা ধার্য্য মূল্যের একটি পণ্য 5% ছাড়ে বিক্রি করা হয়। বিক্রেতা এতে 4.5% লাভ করে। সে কত টাকায় পণ্যটি কিনেছিল?

This question was previously asked in
RRB Group D Previous Year Paper (Held on: 26 Aug 2022 Shift 2)
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  1. 200 টাকা
  2. 250 টাকা
  3. 125 টাকা
  4. 225 টাকা

Answer (Detailed Solution Below)

Option 2 : 250 টাকা
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Detailed Solution

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প্রদত্ত:

ধার্য্য মূল্য (MP) = 275 টাকা

ছাড় = 5%

লাভ = 4.5%

অনুসৃত সূত্র:

বিক্রয়মূল্য (SP) = MP - (MP এর ছাড়%)

ক্রয়মূল্য (CP) = SP / (1 + লাভ%)

গণনা:

SP = 275 - (275 এর 5%)

⇒ SP = 275 - (0.05 x 275)

⇒ SP = 275 - 13.75

⇒ SP = 261.25

CP = SP / (1 + 0.045)

⇒ CP = 261.25 / 1.045

⇒ CP = 250

∴ সঠিক উত্তরটি হলো বিকল্প 2

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