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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 96 · 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.

NameDateTime takenScore ___ / 40
  1. 1.A shopkeeper buys a toy for ₹360 and sells it for ₹450. What is his profit percent? (a) 20% (b) 25% (c) 30% (d) 90%
  2. 2.A shopkeeper buys a toy for ₹580 and sells it for ₹870. What is his profit percent? (a) 50% (b) 45% (c) 51% (d) 55%
  3. 3.A shopkeeper buys a toy for ₹140 and sells it for ₹175. What is his profit percent? (a) 25% (b) 30% (c) 35% (d) 20%
  4. 4.What is 25% of 180? (a) 135 (b) 45 (c) 90 (d) 450
  5. 5.A shopkeeper buys a toy for ₹580 and sells it for ₹696. What is his profit percent? (a) 15% (b) 20% (c) 21% (d) 25%
  6. 6.A bag marked ₹900 is sold at a 20% discount. What is its selling price? (a) ₹180 (b) ₹880 (c) ₹1080 (d) ₹720
  7. 7.A bag marked ₹1340 is sold at a 10% discount. What is its selling price? (a) ₹134 (b) ₹1330 (c) ₹1474 (d) ₹1206
  8. 8.A shopkeeper buys a toy for ₹760 and sells it for ₹912. What is his profit percent? (a) 21% (b) 15% (c) 20% (d) 25%
  9. 9.A shopkeeper buys a toy for ₹440 and sells it for ₹462. What is his profit percent? (a) 6% (b) 10% (c) 5% (d) 22%
  10. 10.A shopkeeper buys a toy for ₹240 and sells it for ₹276. What is his profit percent? (a) 36% (b) 15% (c) 10% (d) 20%
  11. 11.What is 5% of 540? (a) 270 (b) 27 (c) 54 (d) 513
  12. 12.A shopkeeper buys a toy for ₹260 and sells it for ₹286. What is his profit percent? (a) 5% (b) 26% (c) 10% (d) 15%
  13. 13.A shopkeeper buys a toy for ₹900 and sells it for ₹1125. What is his profit percent? (a) 26% (b) 20% (c) 30% (d) 25%
  14. 14.What is 25% of 820? (a) 205 (b) 2050 (c) 615 (d) 410
  15. 15.A shopkeeper buys a toy for ₹820 and sells it for ₹861. What is his profit percent? (a) 41% (b) 6% (c) 5% (d) 10%
  16. 16.A shopkeeper buys a toy for ₹200 and sells it for ₹220. What is his profit percent? (a) 20% (b) 5% (c) 10% (d) 15%
  17. 17.A shopkeeper buys a toy for ₹140 and sells it for ₹182. What is his profit percent? (a) 30% (b) 25% (c) 42% (d) 35%
  18. 18.A shopkeeper buys a toy for ₹100 and sells it for ₹105. What is his profit percent? (a) 4% (b) 6% (c) 10% (d) 5%
  19. 19.What is 75% of 680? (a) 1020 (b) 170 (c) 5100 (d) 510
  20. 20.What is 50% of 660? (a) 3300 (b) 330 (c) 660 (d) 331
  21. 21.A shopkeeper buys a toy for ₹360 and sells it for ₹342. What is his loss percent? (a) 10% (b) 6% (c) 18% (d) 5%
  22. 22.A bag marked ₹240 is sold at a 10% discount. What is its selling price? (a) ₹230 (b) ₹216 (c) ₹264 (d) ₹24
  23. 23.What is 50% of 760? (a) 3800 (b) 760 (c) 380 (d) 381
  24. 24.What is 15% of 160? (a) 24 (b) 136 (c) 48 (d) 240
  25. 25.A shopkeeper buys a toy for ₹700 and sells it for ₹875. What is his profit percent? (a) 30% (b) 25% (c) 26% (d) 20%
  26. 26.A shopkeeper buys a toy for ₹480 and sells it for ₹408. What is his loss percent? (a) 72% (b) 15% (c) 20% (d) 10%
  27. 27.What is 25% of 200? (a) 100 (b) 500 (c) 50 (d) 150
  28. 28.A shopkeeper buys a toy for ₹120 and sells it for ₹96. What is his loss percent? (a) 25% (b) 24% (c) 15% (d) 20%
  29. 29.What is 10% of 880? (a) 792 (b) 88 (c) 176 (d) 880
  30. 30.A shopkeeper buys a toy for ₹540 and sells it for ₹378. What is his loss percent? (a) 35% (b) 25% (c) 30% (d) 31%
  31. 31.A shopkeeper buys a toy for ₹820 and sells it for ₹1066. What is his profit percent? (a) 30% (b) 31% (c) 25% (d) 35%
  32. 32.A bag marked ₹1940 is sold at a 10% discount. What is its selling price? (a) ₹2134 (b) ₹1930 (c) ₹194 (d) ₹1746
  33. 33.A bag marked ₹380 is sold at a 40% discount. What is its selling price? (a) ₹152 (b) ₹228 (c) ₹340 (d) ₹532
  34. 34.A shopkeeper buys a toy for ₹840 and sells it for ₹588. What is his loss percent? (a) 30% (b) 25% (c) 31% (d) 35%
  35. 35.A shopkeeper buys a toy for ₹680 and sells it for ₹544. What is his loss percent? (a) 20% (b) 15% (c) 25% (d) 21%
  36. 36.What is 30% of 680? (a) 2040 (b) 204 (c) 476 (d) 408
  37. 37.A shopkeeper buys a toy for ₹860 and sells it for ₹1204. What is his profit percent? (a) 35% (b) 41% (c) 45% (d) 40%
  38. 38.A shopkeeper buys a toy for ₹120 and sells it for ₹126. What is his profit percent? (a) 4% (b) 10% (c) 5% (d) 6%
  39. 39.A shopkeeper buys a toy for ₹640 and sells it for ₹576. What is his loss percent? (a) 64% (b) 10% (c) 15% (d) 5%
  40. 40.A shopkeeper buys a toy for ₹780 and sells it for ₹897. What is his profit percent? (a) 20% (b) 15% (c) 10% (d) 16%

Answer key

  1. 25%
  2. 50%
  3. 25%
  4. 45
  5. 20%
  6. ₹720
  7. ₹1206
  8. 20%
  9. 5%
  10. 15%
  11. 27
  12. 10%
  13. 25%
  14. 205
  15. 5%
  16. 10%
  17. 30%
  18. 5%
  19. 510
  20. 330
  21. 5%
  22. ₹216
  23. 380
  24. 24
  25. 25%
  26. 15%
  27. 50
  28. 20%
  29. 88
  30. 30%
  31. 30%
  32. ₹1746
  33. ₹228
  34. 30%
  35. 20%
  36. 204
  37. 40%
  38. 5%
  39. 10%
  40. 15%

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