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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 656 · 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.

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  1. 1.A shopkeeper buys a toy for ₹480 and sells it for ₹528. What is his profit percent? (a) 5% (b) 48% (c) 10% (d) 15%
  2. 2.What is 40% of 380? (a) 304 (b) 228 (c) 152 (d) 1520
  3. 3.A bag marked ₹1800 is sold at a 10% discount. What is its selling price? (a) ₹180 (b) ₹1620 (c) ₹1980 (d) ₹1790
  4. 4.A bag marked ₹1020 is sold at a 15% discount. What is its selling price? (a) ₹1173 (b) ₹867 (c) ₹1005 (d) ₹153
  5. 5.A shopkeeper buys a toy for ₹940 and sells it for ₹1222. What is his profit percent? (a) 35% (b) 30% (c) 31% (d) 25%
  6. 6.A shopkeeper buys a toy for ₹260 and sells it for ₹390. What is his profit percent? (a) 51% (b) 45% (c) 55% (d) 50%
  7. 7.A bag marked ₹1420 is sold at a 50% discount. What is its selling price? (a) ₹711 (b) ₹1370 (c) ₹2130 (d) ₹710
  8. 8.A shopkeeper buys a toy for ₹420 and sells it for ₹525. What is his profit percent? (a) 30% (b) 25% (c) 20% (d) 26%
  9. 9.A shopkeeper buys a toy for ₹680 and sells it for ₹408. What is his loss percent? (a) 45% (b) 40% (c) 41% (d) 35%
  10. 10.What is 15% of 580? (a) 87 (b) 493 (c) 870 (d) 174
  11. 11.A shopkeeper buys a toy for ₹140 and sells it for ₹154. What is his profit percent? (a) 10% (b) 14% (c) 5% (d) 15%
  12. 12.A shopkeeper buys a toy for ₹380 and sells it for ₹570. What is his profit percent? (a) 45% (b) 55% (c) 51% (d) 50%
  13. 13.A bag marked ₹1320 is sold at a 20% discount. What is its selling price? (a) ₹1300 (b) ₹1584 (c) ₹1056 (d) ₹264
  14. 14.A shopkeeper buys a toy for ₹740 and sells it for ₹444. What is his loss percent? (a) 41% (b) 35% (c) 40% (d) 45%
  15. 15.What is 30% of 900? (a) 540 (b) 270 (c) 2700 (d) 630
  16. 16.A bag marked ₹720 is sold at a 10% discount. What is its selling price? (a) ₹792 (b) ₹710 (c) ₹648 (d) ₹72
  17. 17.A bag marked ₹660 is sold at a 20% discount. What is its selling price? (a) ₹640 (b) ₹792 (c) ₹528 (d) ₹132
  18. 18.What is 10% of 200? (a) 180 (b) 200 (c) 20 (d) 40
  19. 19.A shopkeeper buys a toy for ₹460 and sells it for ₹276. What is his loss percent? (a) 35% (b) 41% (c) 40% (d) 45%
  20. 20.A shopkeeper buys a toy for ₹540 and sells it for ₹810. What is his profit percent? (a) 55% (b) 51% (c) 50% (d) 45%
  21. 21.A bag marked ₹280 is sold at a 30% discount. What is its selling price? (a) ₹84 (b) ₹196 (c) ₹364 (d) ₹250
  22. 22.A shopkeeper buys a toy for ₹600 and sells it for ₹780. What is his profit percent? (a) 35% (b) 25% (c) 31% (d) 30%
  23. 23.A shopkeeper buys a toy for ₹300 and sells it for ₹180. What is his loss percent? (a) 35% (b) 45% (c) 40% (d) 41%
  24. 24.A bag marked ₹1760 is sold at a 40% discount. What is its selling price? (a) ₹2464 (b) ₹1056 (c) ₹704 (d) ₹1720
  25. 25.A bag marked ₹1220 is sold at a 15% discount. What is its selling price? (a) ₹1403 (b) ₹1037 (c) ₹1205 (d) ₹183
  26. 26.What is 15% of 840? (a) 126 (b) 1260 (c) 252 (d) 714
  27. 27.A shopkeeper buys a toy for ₹160 and sells it for ₹128. What is his loss percent? (a) 32% (b) 15% (c) 20% (d) 25%
  28. 28.What is 60% of 560? (a) 3360 (b) 672 (c) 224 (d) 336
  29. 29.A bag marked ₹1800 is sold at a 40% discount. What is its selling price? (a) ₹720 (b) ₹1080 (c) ₹1760 (d) ₹2520
  30. 30.A shopkeeper buys a toy for ₹880 and sells it for ₹748. What is his loss percent? (a) 16% (b) 10% (c) 20% (d) 15%
  31. 31.A shopkeeper buys a toy for ₹920 and sells it for ₹690. What is his loss percent? (a) 20% (b) 25% (c) 26% (d) 30%
  32. 32.A shopkeeper buys a toy for ₹760 and sells it for ₹874. What is his profit percent? (a) 10% (b) 16% (c) 20% (d) 15%
  33. 33.What is 25% of 380? (a) 285 (b) 950 (c) 190 (d) 95
  34. 34.A shopkeeper buys a toy for ₹240 and sells it for ₹288. What is his profit percent? (a) 48% (b) 15% (c) 20% (d) 25%
  35. 35.A bag marked ₹520 is sold at a 20% discount. What is its selling price? (a) ₹500 (b) ₹104 (c) ₹416 (d) ₹624
  36. 36.A shopkeeper buys a toy for ₹120 and sells it for ₹108. What is his loss percent? (a) 10% (b) 12% (c) 5% (d) 15%
  37. 37.What is 5% of 980? (a) 931 (b) 490 (c) 98 (d) 49
  38. 38.A shopkeeper buys a toy for ₹380 and sells it for ₹437. What is his profit percent? (a) 57% (b) 20% (c) 10% (d) 15%
  39. 39.A bag marked ₹600 is sold at a 25% discount. What is its selling price? (a) ₹450 (b) ₹750 (c) ₹150 (d) ₹575
  40. 40.What is 40% of 260? (a) 208 (b) 104 (c) 1040 (d) 156

Answer key

  1. 10%
  2. 152
  3. ₹1620
  4. ₹867
  5. 30%
  6. 50%
  7. ₹710
  8. 25%
  9. 40%
  10. 87
  11. 10%
  12. 50%
  13. ₹1056
  14. 40%
  15. 270
  16. ₹648
  17. ₹528
  18. 20
  19. 40%
  20. 50%
  21. ₹196
  22. 30%
  23. 40%
  24. ₹1056
  25. ₹1037
  26. 126
  27. 20%
  28. 336
  29. ₹1080
  30. 15%
  31. 25%
  32. 15%
  33. 95
  34. 20%
  35. ₹416
  36. 10%
  37. 49
  38. 15%
  39. ₹450
  40. 104

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