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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 328 · 40 questions
TalentJR

How to solve it (Always out of the cost): p% of N = N × p ÷ 100. Profit = selling price − cost price; profit % = profit ÷ cost price × 100 (loss works the same way). Discount = p% of the marked price; selling price = marked price − discount.

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  1. 1.A shopkeeper buys a toy for ₹780 and sells it for ₹468. What is his loss percent? (a) 45% (b) 40% (c) 41% (d) 35%
  2. 2.A bag marked ₹1660 is sold at a 40% discount. What is its selling price? (a) ₹1620 (b) ₹664 (c) ₹2324 (d) ₹996
  3. 3.A shopkeeper buys a toy for ₹140 and sells it for ₹147. What is his profit percent? (a) 7% (b) 6% (c) 5% (d) 10%
  4. 4.A bag marked ₹760 is sold at a 10% discount. What is its selling price? (a) ₹684 (b) ₹836 (c) ₹76 (d) ₹750
  5. 5.What is 5% of 300? (a) 30 (b) 15 (c) 285 (d) 150
  6. 6.A bag marked ₹680 is sold at a 30% discount. What is its selling price? (a) ₹650 (b) ₹204 (c) ₹476 (d) ₹884
  7. 7.A shopkeeper buys a toy for ₹820 and sells it for ₹697. What is his loss percent? (a) 16% (b) 15% (c) 20% (d) 10%
  8. 8.A shopkeeper buys a toy for ₹860 and sells it for ₹774. What is his loss percent? (a) 15% (b) 86% (c) 5% (d) 10%
  9. 9.What is 10% of 240? (a) 216 (b) 240 (c) 24 (d) 48
  10. 10.A shopkeeper buys a toy for ₹560 and sells it for ₹672. What is his profit percent? (a) 25% (b) 20% (c) 15% (d) 21%
  11. 11.A shopkeeper buys a toy for ₹260 and sells it for ₹299. What is his profit percent? (a) 39% (b) 20% (c) 15% (d) 10%
  12. 12.What is 50% of 220? (a) 1100 (b) 110 (c) 111 (d) 220
  13. 13.A bag marked ₹1040 is sold at a 50% discount. What is its selling price? (a) ₹521 (b) ₹990 (c) ₹520 (d) ₹1560
  14. 14.A bag marked ₹620 is sold at a 50% discount. What is its selling price? (a) ₹570 (b) ₹311 (c) ₹310 (d) ₹930
  15. 15.A bag marked ₹380 is sold at a 30% discount. What is its selling price? (a) ₹494 (b) ₹266 (c) ₹350 (d) ₹114
  16. 16.A bag marked ₹1300 is sold at a 30% discount. What is its selling price? (a) ₹1690 (b) ₹1270 (c) ₹910 (d) ₹390
  17. 17.A bag marked ₹1660 is sold at a 25% discount. What is its selling price? (a) ₹1245 (b) ₹415 (c) ₹1635 (d) ₹2075
  18. 18.A shopkeeper buys a toy for ₹160 and sells it for ₹152. What is his loss percent? (a) 8% (b) 5% (c) 10% (d) 6%
  19. 19.A shopkeeper buys a toy for ₹640 and sells it for ₹480. What is his loss percent? (a) 20% (b) 25% (c) 26% (d) 30%
  20. 20.A shopkeeper buys a toy for ₹420 and sells it for ₹462. What is his profit percent? (a) 42% (b) 5% (c) 15% (d) 10%
  21. 21.A shopkeeper buys a toy for ₹940 and sells it for ₹987. What is his profit percent? (a) 5% (b) 47% (c) 6% (d) 10%
  22. 22.A shopkeeper buys a toy for ₹460 and sells it for ₹414. What is his loss percent? (a) 46% (b) 5% (c) 10% (d) 15%
  23. 23.A shopkeeper buys a toy for ₹620 and sells it for ₹744. What is his profit percent? (a) 25% (b) 21% (c) 15% (d) 20%
  24. 24.A shopkeeper buys a toy for ₹500 and sells it for ₹525. What is his profit percent? (a) 5% (b) 6% (c) 10% (d) 25%
  25. 25.What is 5% of 760? (a) 722 (b) 38 (c) 76 (d) 380
  26. 26.A shopkeeper buys a toy for ₹280 and sells it for ₹294. What is his profit percent? (a) 5% (b) 14% (c) 10% (d) 6%
  27. 27.A bag marked ₹480 is sold at a 30% discount. What is its selling price? (a) ₹144 (b) ₹450 (c) ₹336 (d) ₹624
  28. 28.What is 10% of 640? (a) 640 (b) 64 (c) 128 (d) 576
  29. 29.What is 75% of 180? (a) 135 (b) 270 (c) 1350 (d) 45
  30. 30.A shopkeeper buys a toy for ₹480 and sells it for ₹576. What is his profit percent? (a) 20% (b) 96% (c) 25% (d) 15%
  31. 31.What is 60% of 260? (a) 1560 (b) 156 (c) 312 (d) 104
  32. 32.A shopkeeper buys a toy for ₹1000 and sells it for ₹1100. What is his profit percent? (a) 15% (b) 10% (c) 11% (d) 5%
  33. 33.A shopkeeper buys a toy for ₹840 and sells it for ₹714. What is his loss percent? (a) 15% (b) 20% (c) 16% (d) 10%
  34. 34.A shopkeeper buys a toy for ₹600 and sells it for ₹510. What is his loss percent? (a) 20% (b) 15% (c) 90% (d) 10%
  35. 35.A bag marked ₹220 is sold at a 20% discount. What is its selling price? (a) ₹264 (b) ₹44 (c) ₹200 (d) ₹176
  36. 36.A shopkeeper buys a toy for ₹600 and sells it for ₹840. What is his profit percent? (a) 41% (b) 35% (c) 40% (d) 45%
  37. 37.A bag marked ₹820 is sold at a 50% discount. What is its selling price? (a) ₹770 (b) ₹411 (c) ₹1230 (d) ₹410
  38. 38.A shopkeeper buys a toy for ₹680 and sells it for ₹646. What is his loss percent? (a) 10% (b) 6% (c) 5% (d) 34%
  39. 39.A shopkeeper buys a toy for ₹560 and sells it for ₹336. What is his loss percent? (a) 35% (b) 41% (c) 45% (d) 40%
  40. 40.A shopkeeper buys a toy for ₹280 and sells it for ₹210. What is his loss percent? (a) 70% (b) 25% (c) 20% (d) 30%

Answer key

  1. 40%
  2. ₹996
  3. 5%
  4. ₹684
  5. 15
  6. ₹476
  7. 15%
  8. 10%
  9. 24
  10. 20%
  11. 15%
  12. 110
  13. ₹520
  14. ₹310
  15. ₹266
  16. ₹910
  17. ₹1245
  18. 5%
  19. 25%
  20. 10%
  21. 5%
  22. 10%
  23. 20%
  24. 5%
  25. 38
  26. 5%
  27. ₹336
  28. 64
  29. 135
  30. 20%
  31. 156
  32. 10%
  33. 15%
  34. 15%
  35. ₹176
  36. 40%
  37. ₹410
  38. 5%
  39. 40%
  40. 25%

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