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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 720 · 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 75% of 720? (a) 1080 (b) 540 (c) 180 (d) 5400
  2. 2.A shopkeeper buys a toy for ₹300 and sells it for ₹420. What is his profit percent? (a) 35% (b) 45% (c) 41% (d) 40%
  3. 3.A shopkeeper buys a toy for ₹300 and sells it for ₹210. What is his loss percent? (a) 90% (b) 35% (c) 30% (d) 25%
  4. 4.A bag marked ₹700 is sold at a 50% discount. What is its selling price? (a) ₹350 (b) ₹650 (c) ₹351 (d) ₹1050
  5. 5.A bag marked ₹700 is sold at a 30% discount. What is its selling price? (a) ₹210 (b) ₹670 (c) ₹910 (d) ₹490
  6. 6.A shopkeeper buys a toy for ₹660 and sells it for ₹627. What is his loss percent? (a) 33% (b) 6% (c) 5% (d) 10%
  7. 7.A bag marked ₹820 is sold at a 20% discount. What is its selling price? (a) ₹656 (b) ₹164 (c) ₹800 (d) ₹984
  8. 8.What is 20% of 600? (a) 1200 (b) 240 (c) 480 (d) 120
  9. 9.A shopkeeper buys a toy for ₹940 and sells it for ₹1410. What is his profit percent? (a) 55% (b) 50% (c) 51% (d) 45%
  10. 10.A shopkeeper buys a toy for ₹740 and sells it for ₹925. What is his profit percent? (a) 20% (b) 26% (c) 25% (d) 30%
  11. 11.A shopkeeper buys a toy for ₹300 and sells it for ₹270. What is his loss percent? (a) 15% (b) 30% (c) 5% (d) 10%
  12. 12.A shopkeeper buys a toy for ₹620 and sells it for ₹496. What is his loss percent? (a) 25% (b) 15% (c) 20% (d) 21%
  13. 13.A bag marked ₹1840 is sold at a 10% discount. What is its selling price? (a) ₹2024 (b) ₹1830 (c) ₹184 (d) ₹1656
  14. 14.A bag marked ₹1200 is sold at a 15% discount. What is its selling price? (a) ₹1185 (b) ₹1020 (c) ₹1380 (d) ₹180
  15. 15.A shopkeeper buys a toy for ₹920 and sells it for ₹874. What is his loss percent? (a) 10% (b) 6% (c) 46% (d) 5%
  16. 16.A shopkeeper buys a toy for ₹300 and sells it for ₹225. What is his loss percent? (a) 75% (b) 20% (c) 25% (d) 30%
  17. 17.A bag marked ₹580 is sold at a 50% discount. What is its selling price? (a) ₹870 (b) ₹530 (c) ₹291 (d) ₹290
  18. 18.A shopkeeper buys a toy for ₹900 and sells it for ₹1260. What is his profit percent? (a) 41% (b) 35% (c) 40% (d) 45%
  19. 19.A shopkeeper buys a toy for ₹160 and sells it for ₹200. What is his profit percent? (a) 40% (b) 30% (c) 25% (d) 20%
  20. 20.A shopkeeper buys a toy for ₹940 and sells it for ₹1175. What is his profit percent? (a) 26% (b) 30% (c) 25% (d) 20%
  21. 21.A bag marked ₹420 is sold at a 50% discount. What is its selling price? (a) ₹211 (b) ₹370 (c) ₹630 (d) ₹210
  22. 22.A bag marked ₹1020 is sold at a 15% discount. What is its selling price? (a) ₹153 (b) ₹867 (c) ₹1173 (d) ₹1005
  23. 23.What is 10% of 80? (a) 16 (b) 72 (c) 8 (d) 80
  24. 24.A bag marked ₹2000 is sold at a 50% discount. What is its selling price? (a) ₹1001 (b) ₹3000 (c) ₹1950 (d) ₹1000
  25. 25.A shopkeeper buys a toy for ₹800 and sells it for ₹560. What is his loss percent? (a) 35% (b) 31% (c) 30% (d) 25%
  26. 26.A shopkeeper buys a toy for ₹800 and sells it for ₹640. What is his loss percent? (a) 25% (b) 15% (c) 21% (d) 20%
  27. 27.A shopkeeper buys a toy for ₹820 and sells it for ₹1230. What is his profit percent? (a) 51% (b) 55% (c) 50% (d) 45%
  28. 28.A shopkeeper buys a toy for ₹400 and sells it for ₹440. What is his profit percent? (a) 15% (b) 10% (c) 40% (d) 5%
  29. 29.A shopkeeper buys a toy for ₹720 and sells it for ₹576. What is his loss percent? (a) 25% (b) 21% (c) 15% (d) 20%
  30. 30.What is 40% of 180? (a) 720 (b) 144 (c) 72 (d) 108
  31. 31.A shopkeeper buys a toy for ₹480 and sells it for ₹600. What is his profit percent? (a) 20% (b) 26% (c) 25% (d) 30%
  32. 32.A shopkeeper buys a toy for ₹900 and sells it for ₹540. What is his loss percent? (a) 41% (b) 35% (c) 45% (d) 40%
  33. 33.What is 10% of 500? (a) 450 (b) 500 (c) 50 (d) 100
  34. 34.A bag marked ₹1580 is sold at a 30% discount. What is its selling price? (a) ₹2054 (b) ₹474 (c) ₹1106 (d) ₹1550
  35. 35.A shopkeeper buys a toy for ₹440 and sells it for ₹550. What is his profit percent? (a) 25% (b) 26% (c) 30% (d) 20%
  36. 36.A shopkeeper buys a toy for ₹840 and sells it for ₹882. What is his profit percent? (a) 5% (b) 6% (c) 10% (d) 42%
  37. 37.What is 15% of 380? (a) 570 (b) 323 (c) 114 (d) 57
  38. 38.What is 40% of 140? (a) 84 (b) 112 (c) 560 (d) 56
  39. 39.A shopkeeper buys a toy for ₹420 and sells it for ₹483. What is his profit percent? (a) 15% (b) 20% (c) 63% (d) 10%
  40. 40.A shopkeeper buys a toy for ₹160 and sells it for ₹112. What is his loss percent? (a) 48% (b) 25% (c) 35% (d) 30%

Answer key

  1. 540
  2. 40%
  3. 30%
  4. ₹350
  5. ₹490
  6. 5%
  7. ₹656
  8. 120
  9. 50%
  10. 25%
  11. 10%
  12. 20%
  13. ₹1656
  14. ₹1020
  15. 5%
  16. 25%
  17. ₹290
  18. 40%
  19. 25%
  20. 25%
  21. ₹210
  22. ₹867
  23. 8
  24. ₹1000
  25. 30%
  26. 20%
  27. 50%
  28. 10%
  29. 20%
  30. 72
  31. 25%
  32. 40%
  33. 50
  34. ₹1106
  35. 25%
  36. 5%
  37. 57
  38. 56
  39. 15%
  40. 30%

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