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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 457 · 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 ₹560 and sells it for ₹336. What is his loss percent? (a) 45% (b) 40% (c) 41% (d) 35%
  2. 2.What is 5% of 40? (a) 20 (b) 2 (c) 38 (d) 4
  3. 3.A bag marked ₹420 is sold at a 20% discount. What is its selling price? (a) ₹84 (b) ₹400 (c) ₹504 (d) ₹336
  4. 4.A shopkeeper buys a toy for ₹780 and sells it for ₹1014. What is his profit percent? (a) 35% (b) 31% (c) 30% (d) 25%
  5. 5.A shopkeeper buys a toy for ₹280 and sells it for ₹266. What is his loss percent? (a) 14% (b) 6% (c) 10% (d) 5%
  6. 6.A shopkeeper buys a toy for ₹500 and sells it for ₹650. What is his profit percent? (a) 30% (b) 31% (c) 25% (d) 35%
  7. 7.What is 25% of 820? (a) 205 (b) 2050 (c) 410 (d) 615
  8. 8.A shopkeeper buys a toy for ₹560 and sells it for ₹728. What is his profit percent? (a) 25% (b) 35% (c) 30% (d) 31%
  9. 9.A shopkeeper buys a toy for ₹660 and sells it for ₹924. What is his profit percent? (a) 35% (b) 45% (c) 40% (d) 41%
  10. 10.A shopkeeper buys a toy for ₹100 and sells it for ₹125. What is his profit percent? (a) 20% (b) 30% (c) 26% (d) 25%
  11. 11.A shopkeeper buys a toy for ₹300 and sells it for ₹255. What is his loss percent? (a) 10% (b) 15% (c) 20% (d) 45%
  12. 12.A shopkeeper buys a toy for ₹120 and sells it for ₹132. What is his profit percent? (a) 15% (b) 12% (c) 5% (d) 10%
  13. 13.A bag marked ₹580 is sold at a 25% discount. What is its selling price? (a) ₹435 (b) ₹725 (c) ₹145 (d) ₹555
  14. 14.A shopkeeper buys a toy for ₹220 and sells it for ₹165. What is his loss percent? (a) 25% (b) 20% (c) 30% (d) 55%
  15. 15.What is 10% of 880? (a) 880 (b) 792 (c) 176 (d) 88
  16. 16.What is 5% of 540? (a) 270 (b) 27 (c) 54 (d) 513
  17. 17.A shopkeeper buys a toy for ₹480 and sells it for ₹504. What is his profit percent? (a) 5% (b) 6% (c) 24% (d) 10%
  18. 18.A bag marked ₹820 is sold at a 15% discount. What is its selling price? (a) ₹123 (b) ₹805 (c) ₹943 (d) ₹697
  19. 19.A shopkeeper buys a toy for ₹820 and sells it for ₹492. What is his loss percent? (a) 40% (b) 45% (c) 35% (d) 41%
  20. 20.A shopkeeper buys a toy for ₹800 and sells it for ₹840. What is his profit percent? (a) 40% (b) 6% (c) 5% (d) 10%
  21. 21.A shopkeeper buys a toy for ₹540 and sells it for ₹810. What is his profit percent? (a) 55% (b) 50% (c) 51% (d) 45%
  22. 22.A bag marked ₹1040 is sold at a 25% discount. What is its selling price? (a) ₹260 (b) ₹780 (c) ₹1300 (d) ₹1015
  23. 23.A shopkeeper buys a toy for ₹460 and sells it for ₹506. What is his profit percent? (a) 46% (b) 5% (c) 10% (d) 15%
  24. 24.A bag marked ₹2000 is sold at a 50% discount. What is its selling price? (a) ₹1950 (b) ₹3000 (c) ₹1000 (d) ₹1001
  25. 25.What is 20% of 160? (a) 32 (b) 64 (c) 128 (d) 320
  26. 26.A bag marked ₹340 is sold at a 10% discount. What is its selling price? (a) ₹330 (b) ₹374 (c) ₹34 (d) ₹306
  27. 27.A shopkeeper buys a toy for ₹160 and sells it for ₹152. What is his loss percent? (a) 5% (b) 8% (c) 10% (d) 6%
  28. 28.What is 15% of 760? (a) 228 (b) 114 (c) 1140 (d) 646
  29. 29.A shopkeeper buys a toy for ₹200 and sells it for ₹210. What is his profit percent? (a) 4% (b) 10% (c) 5% (d) 6%
  30. 30.A shopkeeper buys a toy for ₹680 and sells it for ₹408. What is his loss percent? (a) 35% (b) 40% (c) 41% (d) 45%
  31. 31.A bag marked ₹1400 is sold at a 20% discount. What is its selling price? (a) ₹1680 (b) ₹1120 (c) ₹1380 (d) ₹280
  32. 32.A shopkeeper buys a toy for ₹700 and sells it for ₹805. What is his profit percent? (a) 15% (b) 10% (c) 20% (d) 16%
  33. 33.A shopkeeper buys a toy for ₹940 and sells it for ₹1128. What is his profit percent? (a) 21% (b) 20% (c) 25% (d) 15%
  34. 34.A bag marked ₹1640 is sold at a 30% discount. What is its selling price? (a) ₹492 (b) ₹2132 (c) ₹1148 (d) ₹1610
  35. 35.A shopkeeper buys a toy for ₹860 and sells it for ₹774. What is his loss percent? (a) 10% (b) 5% (c) 86% (d) 15%
  36. 36.What is 5% of 840? (a) 798 (b) 42 (c) 84 (d) 420
  37. 37.A bag marked ₹540 is sold at a 20% discount. What is its selling price? (a) ₹432 (b) ₹108 (c) ₹520 (d) ₹648
  38. 38.A shopkeeper buys a toy for ₹780 and sells it for ₹624. What is his loss percent? (a) 15% (b) 21% (c) 20% (d) 25%
  39. 39.A shopkeeper buys a toy for ₹180 and sells it for ₹216. What is his profit percent? (a) 25% (b) 36% (c) 20% (d) 15%
  40. 40.What is 25% of 420? (a) 210 (b) 1050 (c) 105 (d) 315

Answer key

  1. 40%
  2. 2
  3. ₹336
  4. 30%
  5. 5%
  6. 30%
  7. 205
  8. 30%
  9. 40%
  10. 25%
  11. 15%
  12. 10%
  13. ₹435
  14. 25%
  15. 88
  16. 27
  17. 5%
  18. ₹697
  19. 40%
  20. 5%
  21. 50%
  22. ₹780
  23. 10%
  24. ₹1000
  25. 32
  26. ₹306
  27. 5%
  28. 114
  29. 5%
  30. 40%
  31. ₹1120
  32. 15%
  33. 20%
  34. ₹1148
  35. 10%
  36. 42
  37. ₹432
  38. 20%
  39. 20%
  40. 105

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