Multiple choice

If the cost price of an article is 80% of the selling price, then what is the profit percent? यदि किसी वस्तु का क्रय मूल्य विक्रय मूल्य का 80% है, तो लाभ प्रतिशत क्या है?

  1. 20

  2. 25

  3. 30

  4. 28
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

If CP = 80% of SP, then CP = 0.8 × SP. Profit = SP - CP = SP - 0.8SP = 0.2SP. Profit percent = (Profit/CP) × 100 = (0.2SP / 0.8SP) × 100 = (1/4) × 100 = 25%. Option B (25) is correct. Options A (20), C (30), and D (28) are incorrect.

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