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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 885 · 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 25% of 940? (a) 705 (b) 470 (c) 235 (d) 2350
  2. 2.A bag marked ₹720 is sold at a 50% discount. What is its selling price? (a) ₹670 (b) ₹360 (c) ₹1080 (d) ₹361
  3. 3.A shopkeeper buys a toy for ₹880 and sells it for ₹1320. What is his profit percent? (a) 55% (b) 50% (c) 51% (d) 45%
  4. 4.A shopkeeper buys a toy for ₹760 and sells it for ₹722. What is his loss percent? (a) 38% (b) 10% (c) 5% (d) 6%
  5. 5.A bag marked ₹580 is sold at a 50% discount. What is its selling price? (a) ₹290 (b) ₹870 (c) ₹291 (d) ₹530
  6. 6.A shopkeeper buys a toy for ₹240 and sells it for ₹216. What is his loss percent? (a) 5% (b) 24% (c) 10% (d) 15%
  7. 7.A shopkeeper buys a toy for ₹320 and sells it for ₹336. What is his profit percent? (a) 5% (b) 16% (c) 6% (d) 10%
  8. 8.What is 5% of 500? (a) 250 (b) 25 (c) 50 (d) 475
  9. 9.What is 30% of 660? (a) 462 (b) 1980 (c) 396 (d) 198
  10. 10.A bag marked ₹1640 is sold at a 25% discount. What is its selling price? (a) ₹1230 (b) ₹1615 (c) ₹410 (d) ₹2050
  11. 11.What is 15% of 320? (a) 48 (b) 480 (c) 96 (d) 272
  12. 12.A bag marked ₹1560 is sold at a 30% discount. What is its selling price? (a) ₹1092 (b) ₹1530 (c) ₹468 (d) ₹2028
  13. 13.What is 75% of 820? (a) 615 (b) 6150 (c) 205 (d) 1230
  14. 14.A shopkeeper buys a toy for ₹180 and sells it for ₹153. What is his loss percent? (a) 20% (b) 27% (c) 15% (d) 10%
  15. 15.A bag marked ₹700 is sold at a 30% discount. What is its selling price? (a) ₹910 (b) ₹670 (c) ₹210 (d) ₹490
  16. 16.What is 30% of 180? (a) 54 (b) 540 (c) 108 (d) 126
  17. 17.A shopkeeper buys a toy for ₹260 and sells it for ₹247. What is his loss percent? (a) 13% (b) 10% (c) 5% (d) 6%
  18. 18.What is 10% of 60? (a) 12 (b) 54 (c) 6 (d) 60
  19. 19.What is 30% of 620? (a) 434 (b) 372 (c) 1860 (d) 186
  20. 20.A shopkeeper buys a toy for ₹200 and sells it for ₹190. What is his loss percent? (a) 10% (b) 5% (c) 6% (d) 4%
  21. 21.What is 50% of 780? (a) 780 (b) 3900 (c) 390 (d) 391
  22. 22.What is 15% of 40? (a) 60 (b) 12 (c) 6 (d) 34
  23. 23.A bag marked ₹1360 is sold at a 30% discount. What is its selling price? (a) ₹408 (b) ₹1768 (c) ₹952 (d) ₹1330
  24. 24.What is 75% of 520? (a) 130 (b) 3900 (c) 780 (d) 390
  25. 25.A shopkeeper buys a toy for ₹240 and sells it for ₹252. What is his profit percent? (a) 6% (b) 10% (c) 5% (d) 12%
  26. 26.A bag marked ₹740 is sold at a 10% discount. What is its selling price? (a) ₹814 (b) ₹666 (c) ₹730 (d) ₹74
  27. 27.A shopkeeper buys a toy for ₹800 and sells it for ₹720. What is his loss percent? (a) 5% (b) 10% (c) 15% (d) 80%
  28. 28.What is 60% of 220? (a) 264 (b) 1320 (c) 132 (d) 88
  29. 29.A shopkeeper buys a toy for ₹720 and sells it for ₹1080. What is his profit percent? (a) 55% (b) 51% (c) 45% (d) 50%
  30. 30.A shopkeeper buys a toy for ₹460 and sells it for ₹552. What is his profit percent? (a) 15% (b) 25% (c) 92% (d) 20%
  31. 31.What is 10% of 340? (a) 34 (b) 68 (c) 340 (d) 306
  32. 32.A shopkeeper buys a toy for ₹640 and sells it for ₹896. What is his profit percent? (a) 40% (b) 41% (c) 45% (d) 35%
  33. 33.What is 20% of 60? (a) 48 (b) 24 (c) 12 (d) 120
  34. 34.A shopkeeper buys a toy for ₹160 and sells it for ₹176. What is his profit percent? (a) 5% (b) 10% (c) 15% (d) 16%
  35. 35.A shopkeeper buys a toy for ₹820 and sells it for ₹656. What is his loss percent? (a) 15% (b) 20% (c) 25% (d) 21%
  36. 36.A shopkeeper buys a toy for ₹540 and sells it for ₹567. What is his profit percent? (a) 10% (b) 5% (c) 27% (d) 6%
  37. 37.A shopkeeper buys a toy for ₹180 and sells it for ₹126. What is his loss percent? (a) 30% (b) 54% (c) 35% (d) 25%
  38. 38.What is 20% of 240? (a) 480 (b) 192 (c) 48 (d) 96
  39. 39.A bag marked ₹1540 is sold at a 25% discount. What is its selling price? (a) ₹1515 (b) ₹1155 (c) ₹1925 (d) ₹385
  40. 40.A bag marked ₹340 is sold at a 25% discount. What is its selling price? (a) ₹315 (b) ₹425 (c) ₹255 (d) ₹85

Answer key

  1. 235
  2. ₹360
  3. 50%
  4. 5%
  5. ₹290
  6. 10%
  7. 5%
  8. 25
  9. 198
  10. ₹1230
  11. 48
  12. ₹1092
  13. 615
  14. 15%
  15. ₹490
  16. 54
  17. 5%
  18. 6
  19. 186
  20. 5%
  21. 390
  22. 6
  23. ₹952
  24. 390
  25. 5%
  26. ₹666
  27. 10%
  28. 132
  29. 50%
  30. 20%
  31. 34
  32. 40%
  33. 12
  34. 10%
  35. 20%
  36. 5%
  37. 30%
  38. 48
  39. ₹1155
  40. ₹255

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