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By selling 20 pens a shopkeeper gains equal to the selling price of 4 pens. What is his gain percent?
- a)15%
- b)20%
- c)25%
- d)30%
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
By selling 20 pens a shopkeeper gains equal to the selling price of 4 ...
Let selling price of 20 pens = Rs. 20
∴ Now Gain = Rs. 4
Cost Price = 20 – 4 = 16
Hence Gain percent 4/16 x 100 = 25%
∴ Now Gain = Rs. 4
Cost Price = 20 – 4 = 16
Hence Gain percent 4/16 x 100 = 25%
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Community Answer
By selling 20 pens a shopkeeper gains equal to the selling price of 4 ...
25% is correct answer. I explain this question. Let the of
1 pen=Rs1.
Then sp of 20 pen=Rs 20
Profit=Rs4. Cp=sp-p. SO 20-4=16.P%=4/16*100=25%
1 pen=Rs1.
Then sp of 20 pen=Rs 20
Profit=Rs4. Cp=sp-p. SO 20-4=16.P%=4/16*100=25%
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By selling 20 pens a shopkeeper gains equal to the selling price of 4 pens. What is his gain percent?a)15%b)20%c)25%d)30%Correct answer is option 'C'. Can you explain this answer? for Class 8 2026 is part of Class 8 preparation. The Question and answers have been prepared according to the Class 8 exam syllabus. Information about By selling 20 pens a shopkeeper gains equal to the selling price of 4 pens. What is his gain percent?a)15%b)20%c)25%d)30%Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 8 2026 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for By selling 20 pens a shopkeeper gains equal to the selling price of 4 pens. What is his gain percent?a)15%b)20%c)25%d)30%Correct answer is option 'C'. Can you explain this answer?.
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