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A single discount of 50% on an article costing ₹ 10000 is better than two successive discounts of 40% and 10% by
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- ₹ 400
- ₹ 1000
- ₹ 500
- ₹ 600
Correct Option: A
Single equivalent discount for 40% and 10%
| = |  | 40 + 10 − |  | % = 46% | |
| 100 |
Difference of percentage = 4%
∴ Savings = 4% of 10000
| = | = ₹ 400 | |
| 100 |
