← Percentages, profit and loss lesson New set →

Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 608 · 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.A shopkeeper buys a toy for ₹680 and sells it for ₹612. What is his loss percent? (a) 5% (b) 10% (c) 68% (d) 15%
  2. 2.What is 50% of 620? (a) 3100 (b) 311 (c) 310 (d) 620
  3. 3.What is 15% of 380? (a) 57 (b) 323 (c) 570 (d) 114
  4. 4.A shopkeeper buys a toy for ₹900 and sells it for ₹1080. What is his profit percent? (a) 20% (b) 21% (c) 15% (d) 25%
  5. 5.A shopkeeper buys a toy for ₹580 and sells it for ₹493. What is his loss percent? (a) 15% (b) 20% (c) 87% (d) 10%
  6. 6.What is 40% of 340? (a) 1360 (b) 204 (c) 272 (d) 136
  7. 7.A shopkeeper buys a toy for ₹200 and sells it for ₹150. What is his loss percent? (a) 25% (b) 50% (c) 20% (d) 30%
  8. 8.A shopkeeper buys a toy for ₹560 and sells it for ₹784. What is his profit percent? (a) 45% (b) 35% (c) 40% (d) 41%
  9. 9.A shopkeeper buys a toy for ₹180 and sells it for ₹162. What is his loss percent? (a) 15% (b) 10% (c) 18% (d) 5%
  10. 10.A shopkeeper buys a toy for ₹780 and sells it for ₹897. What is his profit percent? (a) 16% (b) 15% (c) 20% (d) 10%
  11. 11.A bag marked ₹1640 is sold at a 25% discount. What is its selling price? (a) ₹2050 (b) ₹1230 (c) ₹1615 (d) ₹410
  12. 12.What is 30% of 420? (a) 294 (b) 1260 (c) 126 (d) 252
  13. 13.What is 75% of 560? (a) 420 (b) 140 (c) 840 (d) 4200
  14. 14.What is 60% of 500? (a) 3000 (b) 200 (c) 300 (d) 600
  15. 15.A shopkeeper buys a toy for ₹880 and sells it for ₹660. What is his loss percent? (a) 30% (b) 20% (c) 25% (d) 26%
  16. 16.What is 40% of 800? (a) 3200 (b) 640 (c) 480 (d) 320
  17. 17.A shopkeeper buys a toy for ₹380 and sells it for ₹437. What is his profit percent? (a) 57% (b) 15% (c) 20% (d) 10%
  18. 18.A shopkeeper buys a toy for ₹480 and sells it for ₹552. What is his profit percent? (a) 15% (b) 72% (c) 20% (d) 10%
  19. 19.A shopkeeper buys a toy for ₹580 and sells it for ₹696. What is his profit percent? (a) 25% (b) 20% (c) 15% (d) 21%
  20. 20.A shopkeeper buys a toy for ₹160 and sells it for ₹144. What is his loss percent? (a) 16% (b) 5% (c) 10% (d) 15%
  21. 21.A bag marked ₹460 is sold at a 15% discount. What is its selling price? (a) ₹69 (b) ₹445 (c) ₹529 (d) ₹391
  22. 22.What is 10% of 900? (a) 900 (b) 810 (c) 180 (d) 90
  23. 23.A bag marked ₹1760 is sold at a 25% discount. What is its selling price? (a) ₹1735 (b) ₹2200 (c) ₹1320 (d) ₹440
  24. 24.What is 30% of 860? (a) 602 (b) 2580 (c) 258 (d) 516
  25. 25.A shopkeeper buys a toy for ₹500 and sells it for ₹450. What is his loss percent? (a) 10% (b) 50% (c) 15% (d) 5%
  26. 26.A shopkeeper buys a toy for ₹560 and sells it for ₹672. What is his profit percent? (a) 21% (b) 20% (c) 25% (d) 15%
  27. 27.What is 10% of 940? (a) 940 (b) 188 (c) 846 (d) 94
  28. 28.A shopkeeper buys a toy for ₹100 and sells it for ₹80. What is his loss percent? (a) 25% (b) 15% (c) 20% (d) 21%
  29. 29.What is 10% of 1000? (a) 100 (b) 900 (c) 1000 (d) 200
  30. 30.A shopkeeper buys a toy for ₹460 and sells it for ₹276. What is his loss percent? (a) 41% (b) 40% (c) 35% (d) 45%
  31. 31.A shopkeeper buys a toy for ₹620 and sells it for ₹713. What is his profit percent? (a) 15% (b) 93% (c) 20% (d) 10%
  32. 32.A shopkeeper buys a toy for ₹500 and sells it for ₹300. What is his loss percent? (a) 41% (b) 40% (c) 45% (d) 35%
  33. 33.A shopkeeper buys a toy for ₹860 and sells it for ₹989. What is his profit percent? (a) 10% (b) 15% (c) 20% (d) 16%
  34. 34.What is 40% of 680? (a) 272 (b) 2720 (c) 408 (d) 544
  35. 35.A bag marked ₹1820 is sold at a 30% discount. What is its selling price? (a) ₹1274 (b) ₹546 (c) ₹1790 (d) ₹2366
  36. 36.A shopkeeper buys a toy for ₹760 and sells it for ₹874. What is his profit percent? (a) 15% (b) 16% (c) 10% (d) 20%
  37. 37.What is 40% of 880? (a) 352 (b) 528 (c) 3520 (d) 704
  38. 38.A shopkeeper buys a toy for ₹120 and sells it for ₹114. What is his loss percent? (a) 6% (b) 4% (c) 5% (d) 10%
  39. 39.What is 25% of 120? (a) 60 (b) 90 (c) 30 (d) 300
  40. 40.A shopkeeper buys a toy for ₹380 and sells it for ₹323. What is his loss percent? (a) 20% (b) 10% (c) 57% (d) 15%

Answer key

  1. 10%
  2. 310
  3. 57
  4. 20%
  5. 15%
  6. 136
  7. 25%
  8. 40%
  9. 10%
  10. 15%
  11. ₹1230
  12. 126
  13. 420
  14. 300
  15. 25%
  16. 320
  17. 15%
  18. 15%
  19. 20%
  20. 10%
  21. ₹391
  22. 90
  23. ₹1320
  24. 258
  25. 10%
  26. 20%
  27. 94
  28. 20%
  29. 100
  30. 40%
  31. 15%
  32. 40%
  33. 15%
  34. 272
  35. ₹1274
  36. 15%
  37. 352
  38. 5%
  39. 30
  40. 15%

Free maths olympiad lessons, practice and worksheets at talentjr.in/maths-olympiad