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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 500 · 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.What is 20% of 140? (a) 56 (b) 112 (c) 28 (d) 280
  2. 2.A shopkeeper buys a toy for ₹780 and sells it for ₹663. What is his loss percent? (a) 10% (b) 20% (c) 15% (d) 16%
  3. 3.A shopkeeper buys a toy for ₹1000 and sells it for ₹950. What is his loss percent? (a) 6% (b) 10% (c) 5% (d) 50%
  4. 4.A shopkeeper buys a toy for ₹740 and sells it for ₹851. What is his profit percent? (a) 20% (b) 16% (c) 10% (d) 15%
  5. 5.A shopkeeper buys a toy for ₹100 and sells it for ₹95. What is his loss percent? (a) 6% (b) 4% (c) 5% (d) 10%
  6. 6.A shopkeeper buys a toy for ₹580 and sells it for ₹493. What is his loss percent? (a) 87% (b) 20% (c) 10% (d) 15%
  7. 7.What is 10% of 340? (a) 340 (b) 34 (c) 306 (d) 68
  8. 8.A shopkeeper buys a toy for ₹360 and sells it for ₹378. What is his profit percent? (a) 18% (b) 6% (c) 5% (d) 10%
  9. 9.A shopkeeper buys a toy for ₹160 and sells it for ₹120. What is his loss percent? (a) 30% (b) 40% (c) 20% (d) 25%
  10. 10.A bag marked ₹1720 is sold at a 50% discount. What is its selling price? (a) ₹2580 (b) ₹861 (c) ₹860 (d) ₹1670
  11. 11.A shopkeeper buys a toy for ₹260 and sells it for ₹364. What is his profit percent? (a) 41% (b) 45% (c) 35% (d) 40%
  12. 12.A shopkeeper buys a toy for ₹820 and sells it for ₹738. What is his loss percent? (a) 82% (b) 10% (c) 15% (d) 5%
  13. 13.What is 15% of 220? (a) 330 (b) 187 (c) 66 (d) 33
  14. 14.What is 15% of 680? (a) 1020 (b) 102 (c) 204 (d) 578
  15. 15.A bag marked ₹1280 is sold at a 30% discount. What is its selling price? (a) ₹896 (b) ₹1664 (c) ₹384 (d) ₹1250
  16. 16.A bag marked ₹720 is sold at a 30% discount. What is its selling price? (a) ₹504 (b) ₹216 (c) ₹936 (d) ₹690
  17. 17.What is 15% of 840? (a) 126 (b) 1260 (c) 252 (d) 714
  18. 18.What is 15% of 520? (a) 780 (b) 78 (c) 156 (d) 442
  19. 19.A bag marked ₹640 is sold at a 25% discount. What is its selling price? (a) ₹800 (b) ₹480 (c) ₹160 (d) ₹615
  20. 20.What is 25% of 240? (a) 180 (b) 120 (c) 600 (d) 60
  21. 21.A shopkeeper buys a toy for ₹300 and sells it for ₹210. What is his loss percent? (a) 90% (b) 25% (c) 35% (d) 30%
  22. 22.A shopkeeper buys a toy for ₹700 and sells it for ₹630. What is his loss percent? (a) 15% (b) 5% (c) 70% (d) 10%
  23. 23.A shopkeeper buys a toy for ₹920 and sells it for ₹874. What is his loss percent? (a) 46% (b) 10% (c) 6% (d) 5%
  24. 24.What is 20% of 620? (a) 1240 (b) 248 (c) 496 (d) 124
  25. 25.A bag marked ₹720 is sold at a 15% discount. What is its selling price? (a) ₹828 (b) ₹612 (c) ₹108 (d) ₹705
  26. 26.A shopkeeper buys a toy for ₹600 and sells it for ₹660. What is his profit percent? (a) 15% (b) 60% (c) 10% (d) 5%
  27. 27.A shopkeeper buys a toy for ₹200 and sells it for ₹160. What is his loss percent? (a) 40% (b) 25% (c) 20% (d) 15%
  28. 28.What is 30% of 740? (a) 518 (b) 222 (c) 2220 (d) 444
  29. 29.A bag marked ₹380 is sold at a 15% discount. What is its selling price? (a) ₹437 (b) ₹57 (c) ₹323 (d) ₹365
  30. 30.A bag marked ₹1000 is sold at a 25% discount. What is its selling price? (a) ₹1250 (b) ₹975 (c) ₹250 (d) ₹750
  31. 31.A shopkeeper buys a toy for ₹260 and sells it for ₹234. What is his loss percent? (a) 15% (b) 10% (c) 26% (d) 5%
  32. 32.A bag marked ₹860 is sold at a 30% discount. What is its selling price? (a) ₹602 (b) ₹258 (c) ₹830 (d) ₹1118
  33. 33.What is 15% of 100? (a) 150 (b) 30 (c) 85 (d) 15
  34. 34.A shopkeeper buys a toy for ₹560 and sells it for ₹644. What is his profit percent? (a) 20% (b) 15% (c) 10% (d) 84%
  35. 35.What is 40% of 80? (a) 320 (b) 64 (c) 48 (d) 32
  36. 36.A bag marked ₹780 is sold at a 25% discount. What is its selling price? (a) ₹585 (b) ₹975 (c) ₹755 (d) ₹195
  37. 37.A shopkeeper buys a toy for ₹800 and sells it for ₹480. What is his loss percent? (a) 40% (b) 35% (c) 41% (d) 45%
  38. 38.A shopkeeper buys a toy for ₹520 and sells it for ₹624. What is his profit percent? (a) 25% (b) 20% (c) 21% (d) 15%
  39. 39.A shopkeeper buys a toy for ₹900 and sells it for ₹1170. What is his profit percent? (a) 31% (b) 30% (c) 25% (d) 35%
  40. 40.A shopkeeper buys a toy for ₹860 and sells it for ₹903. What is his profit percent? (a) 6% (b) 10% (c) 5% (d) 43%

Answer key

  1. 28
  2. 15%
  3. 5%
  4. 15%
  5. 5%
  6. 15%
  7. 34
  8. 5%
  9. 25%
  10. ₹860
  11. 40%
  12. 10%
  13. 33
  14. 102
  15. ₹896
  16. ₹504
  17. 126
  18. 78
  19. ₹480
  20. 60
  21. 30%
  22. 10%
  23. 5%
  24. 124
  25. ₹612
  26. 10%
  27. 20%
  28. 222
  29. ₹323
  30. ₹750
  31. 10%
  32. ₹602
  33. 15
  34. 15%
  35. 32
  36. ₹585
  37. 40%
  38. 20%
  39. 30%
  40. 5%

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