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An item marked 840 sells for 714. The discount is:
A84
B140
C126
D714
Answer & Solution
Correct answer: C. 126
1. Discount is marked price minus sale price.
2. 840 minus 714 is 126.
3. That is 15 percent of 840.
_Source: NCERT Class 8 Mathematics, Chapter 8, Comparing Quantities._
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