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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 309 · 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 ₹552. What is his profit percent? (a) 15% (b) 10% (c) 72% (d) 20%
  2. 2.A shopkeeper buys a toy for ₹240 and sells it for ₹288. What is his profit percent? (a) 25% (b) 15% (c) 48% (d) 20%
  3. 3.What is 20% of 120? (a) 48 (b) 24 (c) 240 (d) 96
  4. 4.A shopkeeper buys a toy for ₹480 and sells it for ₹600. What is his profit percent? (a) 20% (b) 26% (c) 30% (d) 25%
  5. 5.A bag marked ₹1460 is sold at a 30% discount. What is its selling price? (a) ₹1430 (b) ₹1022 (c) ₹438 (d) ₹1898
  6. 6.A shopkeeper buys a toy for ₹920 and sells it for ₹1288. What is his profit percent? (a) 40% (b) 45% (c) 41% (d) 35%
  7. 7.A shopkeeper buys a toy for ₹880 and sells it for ₹660. What is his loss percent? (a) 20% (b) 30% (c) 25% (d) 26%
  8. 8.A shopkeeper buys a toy for ₹580 and sells it for ₹812. What is his profit percent? (a) 41% (b) 35% (c) 45% (d) 40%
  9. 9.What is 30% of 100? (a) 300 (b) 60 (c) 30 (d) 70
  10. 10.A bag marked ₹1240 is sold at a 30% discount. What is its selling price? (a) ₹1210 (b) ₹372 (c) ₹1612 (d) ₹868
  11. 11.What is 5% of 620? (a) 31 (b) 62 (c) 310 (d) 589
  12. 12.A shopkeeper buys a toy for ₹440 and sells it for ₹352. What is his loss percent? (a) 15% (b) 88% (c) 25% (d) 20%
  13. 13.What is 40% of 440? (a) 1760 (b) 264 (c) 176 (d) 352
  14. 14.What is 40% of 780? (a) 3120 (b) 468 (c) 312 (d) 624
  15. 15.A shopkeeper buys a toy for ₹320 and sells it for ₹352. What is his profit percent? (a) 15% (b) 10% (c) 5% (d) 32%
  16. 16.What is 40% of 680? (a) 2720 (b) 408 (c) 544 (d) 272
  17. 17.A shopkeeper buys a toy for ₹900 and sells it for ₹1170. What is his profit percent? (a) 35% (b) 31% (c) 30% (d) 25%
  18. 18.A shopkeeper buys a toy for ₹620 and sells it for ₹496. What is his loss percent? (a) 15% (b) 21% (c) 20% (d) 25%
  19. 19.A bag marked ₹760 is sold at a 40% discount. What is its selling price? (a) ₹720 (b) ₹456 (c) ₹304 (d) ₹1064
  20. 20.What is 30% of 220? (a) 132 (b) 154 (c) 660 (d) 66
  21. 21.What is 10% of 440? (a) 396 (b) 440 (c) 88 (d) 44
  22. 22.A shopkeeper buys a toy for ₹280 and sells it for ₹224. What is his loss percent? (a) 25% (b) 56% (c) 15% (d) 20%
  23. 23.A bag marked ₹580 is sold at a 25% discount. What is its selling price? (a) ₹725 (b) ₹555 (c) ₹145 (d) ₹435
  24. 24.A shopkeeper buys a toy for ₹540 and sells it for ₹459. What is his loss percent? (a) 81% (b) 10% (c) 20% (d) 15%
  25. 25.A shopkeeper buys a toy for ₹160 and sells it for ₹112. What is his loss percent? (a) 48% (b) 35% (c) 30% (d) 25%
  26. 26.A bag marked ₹1320 is sold at a 40% discount. What is its selling price? (a) ₹528 (b) ₹1280 (c) ₹792 (d) ₹1848
  27. 27.A shopkeeper buys a toy for ₹880 and sells it for ₹704. What is his loss percent? (a) 21% (b) 15% (c) 25% (d) 20%
  28. 28.A shopkeeper buys a toy for ₹900 and sells it for ₹765. What is his loss percent? (a) 15% (b) 16% (c) 20% (d) 10%
  29. 29.A bag marked ₹1540 is sold at a 15% discount. What is its selling price? (a) ₹231 (b) ₹1309 (c) ₹1771 (d) ₹1525
  30. 30.A shopkeeper buys a toy for ₹300 and sells it for ₹240. What is his loss percent? (a) 60% (b) 15% (c) 20% (d) 25%
  31. 31.A shopkeeper buys a toy for ₹100 and sells it for ₹150. What is his profit percent? (a) 55% (b) 51% (c) 45% (d) 50%
  32. 32.A shopkeeper buys a toy for ₹680 and sells it for ₹1020. What is his profit percent? (a) 51% (b) 45% (c) 50% (d) 55%
  33. 33.What is 15% of 980? (a) 833 (b) 294 (c) 147 (d) 1470
  34. 34.What is 60% of 780? (a) 4680 (b) 468 (c) 312 (d) 936
  35. 35.A shopkeeper buys a toy for ₹340 and sells it for ₹374. What is his profit percent? (a) 5% (b) 15% (c) 10% (d) 34%
  36. 36.What is 5% of 240? (a) 12 (b) 24 (c) 120 (d) 228
  37. 37.A shopkeeper buys a toy for ₹580 and sells it for ₹493. What is his loss percent? (a) 87% (b) 15% (c) 10% (d) 20%
  38. 38.A bag marked ₹520 is sold at a 15% discount. What is its selling price? (a) ₹78 (b) ₹442 (c) ₹598 (d) ₹505
  39. 39.A bag marked ₹600 is sold at a 10% discount. What is its selling price? (a) ₹590 (b) ₹660 (c) ₹60 (d) ₹540
  40. 40.A shopkeeper buys a toy for ₹420 and sells it for ₹294. What is his loss percent? (a) 31% (b) 35% (c) 25% (d) 30%

Answer key

  1. 15%
  2. 20%
  3. 24
  4. 25%
  5. ₹1022
  6. 40%
  7. 25%
  8. 40%
  9. 30
  10. ₹868
  11. 31
  12. 20%
  13. 176
  14. 312
  15. 10%
  16. 272
  17. 30%
  18. 20%
  19. ₹456
  20. 66
  21. 44
  22. 20%
  23. ₹435
  24. 15%
  25. 30%
  26. ₹792
  27. 20%
  28. 15%
  29. ₹1309
  30. 20%
  31. 50%
  32. 50%
  33. 147
  34. 468
  35. 10%
  36. 12
  37. 15%
  38. ₹442
  39. ₹540
  40. 30%

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