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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 481 · 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 ₹280 and sells it for ₹322. What is his profit percent? (a) 15% (b) 10% (c) 20% (d) 42%
  2. 2.A shopkeeper buys a toy for ₹920 and sells it for ₹690. What is his loss percent? (a) 26% (b) 30% (c) 25% (d) 20%
  3. 3.A bag marked ₹1620 is sold at a 50% discount. What is its selling price? (a) ₹1570 (b) ₹811 (c) ₹810 (d) ₹2430
  4. 4.A shopkeeper buys a toy for ₹900 and sells it for ₹720. What is his loss percent? (a) 25% (b) 21% (c) 20% (d) 15%
  5. 5.What is 40% of 640? (a) 384 (b) 512 (c) 256 (d) 2560
  6. 6.A shopkeeper buys a toy for ₹940 and sells it for ₹893. What is his loss percent? (a) 47% (b) 5% (c) 6% (d) 10%
  7. 7.A shopkeeper buys a toy for ₹720 and sells it for ₹1080. What is his profit percent? (a) 50% (b) 55% (c) 51% (d) 45%
  8. 8.A shopkeeper buys a toy for ₹960 and sells it for ₹1056. What is his profit percent? (a) 10% (b) 96% (c) 15% (d) 5%
  9. 9.A shopkeeper buys a toy for ₹360 and sells it for ₹432. What is his profit percent? (a) 25% (b) 15% (c) 72% (d) 20%
  10. 10.A shopkeeper buys a toy for ₹920 and sells it for ₹874. What is his loss percent? (a) 46% (b) 6% (c) 10% (d) 5%
  11. 11.A bag marked ₹760 is sold at a 10% discount. What is its selling price? (a) ₹836 (b) ₹76 (c) ₹684 (d) ₹750
  12. 12.A shopkeeper buys a toy for ₹960 and sells it for ₹1344. What is his profit percent? (a) 35% (b) 45% (c) 40% (d) 41%
  13. 13.A bag marked ₹280 is sold at a 50% discount. What is its selling price? (a) ₹420 (b) ₹140 (c) ₹230 (d) ₹141
  14. 14.What is 50% of 100? (a) 50 (b) 51 (c) 100 (d) 500
  15. 15.A bag marked ₹1920 is sold at a 30% discount. What is its selling price? (a) ₹1344 (b) ₹1890 (c) ₹2496 (d) ₹576
  16. 16.A shopkeeper buys a toy for ₹380 and sells it for ₹361. What is his loss percent? (a) 19% (b) 5% (c) 10% (d) 6%
  17. 17.A bag marked ₹1620 is sold at a 15% discount. What is its selling price? (a) ₹1605 (b) ₹243 (c) ₹1377 (d) ₹1863
  18. 18.A bag marked ₹1260 is sold at a 40% discount. What is its selling price? (a) ₹1220 (b) ₹504 (c) ₹1764 (d) ₹756
  19. 19.A shopkeeper buys a toy for ₹640 and sells it for ₹608. What is his loss percent? (a) 10% (b) 32% (c) 6% (d) 5%
  20. 20.A shopkeeper buys a toy for ₹480 and sells it for ₹552. What is his profit percent? (a) 10% (b) 20% (c) 15% (d) 72%
  21. 21.A shopkeeper buys a toy for ₹260 and sells it for ₹299. What is his profit percent? (a) 10% (b) 39% (c) 20% (d) 15%
  22. 22.What is 60% of 700? (a) 840 (b) 420 (c) 280 (d) 4200
  23. 23.A shopkeeper buys a toy for ₹460 and sells it for ₹276. What is his loss percent? (a) 41% (b) 40% (c) 45% (d) 35%
  24. 24.What is 50% of 80? (a) 400 (b) 80 (c) 41 (d) 40
  25. 25.What is 30% of 820? (a) 574 (b) 246 (c) 2460 (d) 492
  26. 26.A shopkeeper buys a toy for ₹220 and sells it for ₹198. What is his loss percent? (a) 5% (b) 15% (c) 22% (d) 10%
  27. 27.A shopkeeper buys a toy for ₹820 and sells it for ₹1230. What is his profit percent? (a) 55% (b) 51% (c) 45% (d) 50%
  28. 28.A shopkeeper buys a toy for ₹820 and sells it for ₹615. What is his loss percent? (a) 25% (b) 26% (c) 30% (d) 20%
  29. 29.A shopkeeper buys a toy for ₹840 and sells it for ₹1092. What is his profit percent? (a) 25% (b) 30% (c) 35% (d) 31%
  30. 30.A shopkeeper buys a toy for ₹200 and sells it for ₹210. What is his profit percent? (a) 5% (b) 10% (c) 4% (d) 6%
  31. 31.A shopkeeper buys a toy for ₹1000 and sells it for ₹900. What is his loss percent? (a) 10% (b) 11% (c) 15% (d) 5%
  32. 32.A shopkeeper buys a toy for ₹480 and sells it for ₹288. What is his loss percent? (a) 45% (b) 35% (c) 41% (d) 40%
  33. 33.What is 50% of 200? (a) 200 (b) 100 (c) 1000 (d) 101
  34. 34.What is 40% of 760? (a) 3040 (b) 304 (c) 456 (d) 608
  35. 35.A shopkeeper buys a toy for ₹940 and sells it for ₹987. What is his profit percent? (a) 6% (b) 10% (c) 47% (d) 5%
  36. 36.A bag marked ₹260 is sold at a 15% discount. What is its selling price? (a) ₹221 (b) ₹245 (c) ₹299 (d) ₹39
  37. 37.What is 15% of 140? (a) 119 (b) 42 (c) 210 (d) 21
  38. 38.What is 25% of 800? (a) 400 (b) 200 (c) 2000 (d) 600
  39. 39.What is 60% of 920? (a) 5520 (b) 1104 (c) 552 (d) 368
  40. 40.What is 10% of 260? (a) 260 (b) 52 (c) 26 (d) 234

Answer key

  1. 15%
  2. 25%
  3. ₹810
  4. 20%
  5. 256
  6. 5%
  7. 50%
  8. 10%
  9. 20%
  10. 5%
  11. ₹684
  12. 40%
  13. ₹140
  14. 50
  15. ₹1344
  16. 5%
  17. ₹1377
  18. ₹756
  19. 5%
  20. 15%
  21. 15%
  22. 420
  23. 40%
  24. 40
  25. 246
  26. 10%
  27. 50%
  28. 25%
  29. 30%
  30. 5%
  31. 10%
  32. 40%
  33. 100
  34. 304
  35. 5%
  36. ₹221
  37. 21
  38. 200
  39. 552
  40. 26

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