Mathematics
Medium
Question
If I purchased 11 books for Rs. 10 and sold all at the rate of 10 books for Rs. 11, the profit percent
A
10%
B
11%
C
21%
✓ Official correct answer
D
100%
Community credibility
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A
10%
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B
11%
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C
21%
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D
100%
No member explanations yet for this option.