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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 390 · 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 bag marked ₹720 is sold at a 30% discount. What is its selling price? (a) ₹690 (b) ₹504 (c) ₹216 (d) ₹936
  2. 2.A shopkeeper buys a toy for ₹760 and sells it for ₹988. What is his profit percent? (a) 35% (b) 31% (c) 30% (d) 25%
  3. 3.A shopkeeper buys a toy for ₹100 and sells it for ₹130. What is his profit percent? (a) 35% (b) 25% (c) 31% (d) 30%
  4. 4.A shopkeeper buys a toy for ₹760 and sells it for ₹646. What is his loss percent? (a) 20% (b) 10% (c) 15% (d) 16%
  5. 5.A shopkeeper buys a toy for ₹260 and sells it for ₹338. What is his profit percent? (a) 30% (b) 25% (c) 35% (d) 78%
  6. 6.A shopkeeper buys a toy for ₹360 and sells it for ₹270. What is his loss percent? (a) 20% (b) 25% (c) 90% (d) 30%
  7. 7.A shopkeeper buys a toy for ₹360 and sells it for ₹450. What is his profit percent? (a) 30% (b) 20% (c) 25% (d) 90%
  8. 8.A shopkeeper buys a toy for ₹420 and sells it for ₹441. What is his profit percent? (a) 21% (b) 6% (c) 5% (d) 10%
  9. 9.A shopkeeper buys a toy for ₹100 and sells it for ₹85. What is his loss percent? (a) 15% (b) 10% (c) 20% (d) 16%
  10. 10.What is 50% of 200? (a) 101 (b) 200 (c) 1000 (d) 100
  11. 11.A shopkeeper buys a toy for ₹100 and sells it for ₹150. What is his profit percent? (a) 51% (b) 45% (c) 55% (d) 50%
  12. 12.A shopkeeper buys a toy for ₹340 and sells it for ₹391. What is his profit percent? (a) 20% (b) 51% (c) 15% (d) 10%
  13. 13.What is 10% of 140? (a) 14 (b) 140 (c) 126 (d) 28
  14. 14.A shopkeeper buys a toy for ₹1000 and sells it for ₹800. What is his loss percent? (a) 25% (b) 15% (c) 20% (d) 21%
  15. 15.What is 75% of 240? (a) 360 (b) 60 (c) 180 (d) 1800
  16. 16.A shopkeeper buys a toy for ₹180 and sells it for ₹171. What is his loss percent? (a) 9% (b) 6% (c) 5% (d) 10%
  17. 17.A bag marked ₹380 is sold at a 10% discount. What is its selling price? (a) ₹38 (b) ₹370 (c) ₹418 (d) ₹342
  18. 18.What is 25% of 160? (a) 40 (b) 400 (c) 80 (d) 120
  19. 19.A shopkeeper buys a toy for ₹920 and sells it for ₹782. What is his loss percent? (a) 10% (b) 16% (c) 15% (d) 20%
  20. 20.What is 5% of 240? (a) 120 (b) 24 (c) 228 (d) 12
  21. 21.A bag marked ₹720 is sold at a 40% discount. What is its selling price? (a) ₹288 (b) ₹432 (c) ₹680 (d) ₹1008
  22. 22.A shopkeeper buys a toy for ₹580 and sells it for ₹522. What is his loss percent? (a) 58% (b) 15% (c) 5% (d) 10%
  23. 23.A bag marked ₹1140 is sold at a 25% discount. What is its selling price? (a) ₹1425 (b) ₹1115 (c) ₹855 (d) ₹285
  24. 24.What is 25% of 60? (a) 15 (b) 30 (c) 45 (d) 150
  25. 25.A bag marked ₹1480 is sold at a 15% discount. What is its selling price? (a) ₹1702 (b) ₹1258 (c) ₹1465 (d) ₹222
  26. 26.What is 25% of 200? (a) 100 (b) 500 (c) 50 (d) 150
  27. 27.A shopkeeper buys a toy for ₹660 and sells it for ₹594. What is his loss percent? (a) 15% (b) 10% (c) 66% (d) 5%
  28. 28.A bag marked ₹880 is sold at a 20% discount. What is its selling price? (a) ₹1056 (b) ₹704 (c) ₹860 (d) ₹176
  29. 29.A shopkeeper buys a toy for ₹520 and sells it for ₹468. What is his loss percent? (a) 5% (b) 15% (c) 10% (d) 52%
  30. 30.A shopkeeper buys a toy for ₹600 and sells it for ₹450. What is his loss percent? (a) 30% (b) 25% (c) 26% (d) 20%
  31. 31.A shopkeeper buys a toy for ₹480 and sells it for ₹408. What is his loss percent? (a) 10% (b) 72% (c) 20% (d) 15%
  32. 32.What is 10% of 540? (a) 108 (b) 540 (c) 54 (d) 486
  33. 33.What is 15% of 720? (a) 216 (b) 612 (c) 108 (d) 1080
  34. 34.What is 75% of 560? (a) 420 (b) 140 (c) 840 (d) 4200
  35. 35.A shopkeeper buys a toy for ₹460 and sells it for ₹391. What is his loss percent? (a) 20% (b) 15% (c) 69% (d) 10%
  36. 36.A shopkeeper buys a toy for ₹600 and sells it for ₹540. What is his loss percent? (a) 60% (b) 15% (c) 5% (d) 10%
  37. 37.What is 60% of 280? (a) 168 (b) 336 (c) 1680 (d) 112
  38. 38.A bag marked ₹1520 is sold at a 15% discount. What is its selling price? (a) ₹1748 (b) ₹228 (c) ₹1505 (d) ₹1292
  39. 39.What is 20% of 60? (a) 48 (b) 24 (c) 120 (d) 12
  40. 40.What is 15% of 140? (a) 119 (b) 21 (c) 42 (d) 210

Answer key

  1. ₹504
  2. 30%
  3. 30%
  4. 15%
  5. 30%
  6. 25%
  7. 25%
  8. 5%
  9. 15%
  10. 100
  11. 50%
  12. 15%
  13. 14
  14. 20%
  15. 180
  16. 5%
  17. ₹342
  18. 40
  19. 15%
  20. 12
  21. ₹432
  22. 10%
  23. ₹855
  24. 15
  25. ₹1258
  26. 50
  27. 10%
  28. ₹704
  29. 10%
  30. 25%
  31. 15%
  32. 54
  33. 108
  34. 420
  35. 15%
  36. 10%
  37. 168
  38. ₹1292
  39. 12
  40. 21

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