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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 669 · 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 540? (a) 135 (b) 4050 (c) 810 (d) 405
  2. 2.What is 30% of 300? (a) 900 (b) 90 (c) 210 (d) 180
  3. 3.A shopkeeper buys a toy for ₹700 and sells it for ₹595. What is his loss percent? (a) 10% (b) 20% (c) 16% (d) 15%
  4. 4.What is 50% of 80? (a) 80 (b) 41 (c) 40 (d) 400
  5. 5.A shopkeeper buys a toy for ₹760 and sells it for ₹836. What is his profit percent? (a) 15% (b) 10% (c) 76% (d) 5%
  6. 6.A shopkeeper buys a toy for ₹220 and sells it for ₹275. What is his profit percent? (a) 25% (b) 20% (c) 55% (d) 30%
  7. 7.What is 5% of 400? (a) 40 (b) 20 (c) 200 (d) 380
  8. 8.What is 40% of 260? (a) 208 (b) 1040 (c) 104 (d) 156
  9. 9.A shopkeeper buys a toy for ₹640 and sells it for ₹672. What is his profit percent? (a) 6% (b) 32% (c) 10% (d) 5%
  10. 10.What is 50% of 220? (a) 111 (b) 1100 (c) 220 (d) 110
  11. 11.A shopkeeper buys a toy for ₹900 and sells it for ₹1035. What is his profit percent? (a) 10% (b) 15% (c) 16% (d) 20%
  12. 12.What is 25% of 740? (a) 370 (b) 1850 (c) 555 (d) 185
  13. 13.What is 25% of 560? (a) 140 (b) 1400 (c) 420 (d) 280
  14. 14.A shopkeeper buys a toy for ₹680 and sells it for ₹408. What is his loss percent? (a) 40% (b) 35% (c) 45% (d) 41%
  15. 15.A shopkeeper buys a toy for ₹900 and sells it for ₹1260. What is his profit percent? (a) 40% (b) 41% (c) 35% (d) 45%
  16. 16.A bag marked ₹600 is sold at a 10% discount. What is its selling price? (a) ₹590 (b) ₹660 (c) ₹540 (d) ₹60
  17. 17.What is 30% of 280? (a) 168 (b) 840 (c) 84 (d) 196
  18. 18.What is 5% of 280? (a) 140 (b) 266 (c) 14 (d) 28
  19. 19.A shopkeeper buys a toy for ₹860 and sells it for ₹1204. What is his profit percent? (a) 45% (b) 41% (c) 35% (d) 40%
  20. 20.A shopkeeper buys a toy for ₹880 and sells it for ₹792. What is his loss percent? (a) 88% (b) 15% (c) 10% (d) 5%
  21. 21.A shopkeeper buys a toy for ₹700 and sells it for ₹770. What is his profit percent? (a) 15% (b) 10% (c) 5% (d) 70%
  22. 22.What is 15% of 360? (a) 54 (b) 306 (c) 540 (d) 108
  23. 23.A bag marked ₹520 is sold at a 20% discount. What is its selling price? (a) ₹624 (b) ₹416 (c) ₹104 (d) ₹500
  24. 24.What is 40% of 180? (a) 144 (b) 720 (c) 72 (d) 108
  25. 25.A bag marked ₹1800 is sold at a 20% discount. What is its selling price? (a) ₹1780 (b) ₹360 (c) ₹1440 (d) ₹2160
  26. 26.What is 5% of 860? (a) 43 (b) 817 (c) 86 (d) 430
  27. 27.A shopkeeper buys a toy for ₹580 and sells it for ₹812. What is his profit percent? (a) 40% (b) 45% (c) 41% (d) 35%
  28. 28.What is 75% of 380? (a) 95 (b) 285 (c) 2850 (d) 570
  29. 29.A shopkeeper buys a toy for ₹820 and sells it for ₹574. What is his loss percent? (a) 31% (b) 35% (c) 25% (d) 30%
  30. 30.A shopkeeper buys a toy for ₹240 and sells it for ₹288. What is his profit percent? (a) 15% (b) 25% (c) 48% (d) 20%
  31. 31.A shopkeeper buys a toy for ₹720 and sells it for ₹684. What is his loss percent? (a) 5% (b) 6% (c) 36% (d) 10%
  32. 32.A shopkeeper buys a toy for ₹220 and sells it for ₹176. What is his loss percent? (a) 44% (b) 20% (c) 25% (d) 15%
  33. 33.A shopkeeper buys a toy for ₹500 and sells it for ₹300. What is his loss percent? (a) 41% (b) 35% (c) 45% (d) 40%
  34. 34.A shopkeeper buys a toy for ₹700 and sells it for ₹910. What is his profit percent? (a) 35% (b) 25% (c) 30% (d) 31%
  35. 35.A bag marked ₹360 is sold at a 15% discount. What is its selling price? (a) ₹414 (b) ₹54 (c) ₹306 (d) ₹345
  36. 36.A bag marked ₹960 is sold at a 10% discount. What is its selling price? (a) ₹1056 (b) ₹950 (c) ₹96 (d) ₹864
  37. 37.A shopkeeper buys a toy for ₹580 and sells it for ₹754. What is his profit percent? (a) 25% (b) 35% (c) 31% (d) 30%
  38. 38.A bag marked ₹980 is sold at a 40% discount. What is its selling price? (a) ₹1372 (b) ₹940 (c) ₹392 (d) ₹588
  39. 39.A bag marked ₹1340 is sold at a 10% discount. What is its selling price? (a) ₹1206 (b) ₹134 (c) ₹1330 (d) ₹1474
  40. 40.A shopkeeper buys a toy for ₹760 and sells it for ₹988. What is his profit percent? (a) 25% (b) 30% (c) 35% (d) 31%

Answer key

  1. 405
  2. 90
  3. 15%
  4. 40
  5. 10%
  6. 25%
  7. 20
  8. 104
  9. 5%
  10. 110
  11. 15%
  12. 185
  13. 140
  14. 40%
  15. 40%
  16. ₹540
  17. 84
  18. 14
  19. 40%
  20. 10%
  21. 10%
  22. 54
  23. ₹416
  24. 72
  25. ₹1440
  26. 43
  27. 40%
  28. 285
  29. 30%
  30. 20%
  31. 5%
  32. 20%
  33. 40%
  34. 30%
  35. ₹306
  36. ₹864
  37. 30%
  38. ₹588
  39. ₹1206
  40. 30%

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