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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 87 · 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 bag marked ₹1420 is sold at a 25% discount. What is its selling price? (a) ₹1775 (b) ₹1065 (c) ₹1395 (d) ₹355
  2. 2.A bag marked ₹280 is sold at a 10% discount. What is its selling price? (a) ₹270 (b) ₹28 (c) ₹252 (d) ₹308
  3. 3.A bag marked ₹1780 is sold at a 10% discount. What is its selling price? (a) ₹1958 (b) ₹178 (c) ₹1602 (d) ₹1770
  4. 4.What is 10% of 400? (a) 40 (b) 80 (c) 400 (d) 360
  5. 5.What is 25% of 900? (a) 2250 (b) 675 (c) 450 (d) 225
  6. 6.A bag marked ₹1840 is sold at a 50% discount. What is its selling price? (a) ₹2760 (b) ₹1790 (c) ₹921 (d) ₹920
  7. 7.A shopkeeper buys a toy for ₹880 and sells it for ₹924. What is his profit percent? (a) 5% (b) 44% (c) 10% (d) 6%
  8. 8.A bag marked ₹1060 is sold at a 10% discount. What is its selling price? (a) ₹1050 (b) ₹106 (c) ₹954 (d) ₹1166
  9. 9.What is 40% of 40? (a) 16 (b) 32 (c) 160 (d) 24
  10. 10.A bag marked ₹1860 is sold at a 25% discount. What is its selling price? (a) ₹2325 (b) ₹1395 (c) ₹465 (d) ₹1835
  11. 11.A bag marked ₹480 is sold at a 50% discount. What is its selling price? (a) ₹430 (b) ₹720 (c) ₹240 (d) ₹241
  12. 12.A shopkeeper buys a toy for ₹780 and sells it for ₹624. What is his loss percent? (a) 15% (b) 21% (c) 25% (d) 20%
  13. 13.A shopkeeper buys a toy for ₹520 and sells it for ₹468. What is his loss percent? (a) 10% (b) 52% (c) 5% (d) 15%
  14. 14.A bag marked ₹1280 is sold at a 40% discount. What is its selling price? (a) ₹1792 (b) ₹1240 (c) ₹768 (d) ₹512
  15. 15.A shopkeeper buys a toy for ₹1000 and sells it for ₹850. What is his loss percent? (a) 15% (b) 10% (c) 16% (d) 20%
  16. 16.A shopkeeper buys a toy for ₹260 and sells it for ₹247. What is his loss percent? (a) 13% (b) 10% (c) 6% (d) 5%
  17. 17.A bag marked ₹220 is sold at a 25% discount. What is its selling price? (a) ₹55 (b) ₹165 (c) ₹275 (d) ₹195
  18. 18.A bag marked ₹1520 is sold at a 40% discount. What is its selling price? (a) ₹1480 (b) ₹608 (c) ₹912 (d) ₹2128
  19. 19.A shopkeeper buys a toy for ₹140 and sells it for ₹98. What is his loss percent? (a) 42% (b) 30% (c) 35% (d) 25%
  20. 20.A shopkeeper buys a toy for ₹360 and sells it for ₹540. What is his profit percent? (a) 51% (b) 45% (c) 50% (d) 55%
  21. 21.A bag marked ₹520 is sold at a 20% discount. What is its selling price? (a) ₹500 (b) ₹416 (c) ₹624 (d) ₹104
  22. 22.What is 60% of 280? (a) 168 (b) 336 (c) 112 (d) 1680
  23. 23.A shopkeeper buys a toy for ₹320 and sells it for ₹416. What is his profit percent? (a) 96% (b) 35% (c) 30% (d) 25%
  24. 24.A shopkeeper buys a toy for ₹880 and sells it for ₹836. What is his loss percent? (a) 44% (b) 10% (c) 6% (d) 5%
  25. 25.A shopkeeper buys a toy for ₹200 and sells it for ₹180. What is his loss percent? (a) 15% (b) 5% (c) 20% (d) 10%
  26. 26.What is 60% of 780? (a) 4680 (b) 468 (c) 936 (d) 312
  27. 27.A shopkeeper buys a toy for ₹620 and sells it for ₹496. What is his loss percent? (a) 25% (b) 21% (c) 15% (d) 20%
  28. 28.A shopkeeper buys a toy for ₹160 and sells it for ₹120. What is his loss percent? (a) 25% (b) 40% (c) 30% (d) 20%
  29. 29.A shopkeeper buys a toy for ₹520 and sells it for ₹728. What is his profit percent? (a) 40% (b) 35% (c) 45% (d) 41%
  30. 30.A bag marked ₹360 is sold at a 20% discount. What is its selling price? (a) ₹340 (b) ₹432 (c) ₹288 (d) ₹72
  31. 31.A shopkeeper buys a toy for ₹520 and sells it for ₹624. What is his profit percent? (a) 21% (b) 25% (c) 20% (d) 15%
  32. 32.What is 30% of 660? (a) 1980 (b) 462 (c) 396 (d) 198
  33. 33.A shopkeeper buys a toy for ₹800 and sells it for ₹1200. What is his profit percent? (a) 45% (b) 55% (c) 50% (d) 51%
  34. 34.What is 25% of 420? (a) 1050 (b) 210 (c) 315 (d) 105
  35. 35.What is 50% of 520? (a) 260 (b) 2600 (c) 520 (d) 261
  36. 36.A bag marked ₹1860 is sold at a 40% discount. What is its selling price? (a) ₹1116 (b) ₹744 (c) ₹1820 (d) ₹2604
  37. 37.A shopkeeper buys a toy for ₹200 and sells it for ₹230. What is his profit percent? (a) 15% (b) 10% (c) 30% (d) 20%
  38. 38.What is 20% of 600? (a) 120 (b) 1200 (c) 480 (d) 240
  39. 39.A shopkeeper buys a toy for ₹240 and sells it for ₹216. What is his loss percent? (a) 24% (b) 15% (c) 10% (d) 5%
  40. 40.A shopkeeper buys a toy for ₹960 and sells it for ₹1056. What is his profit percent? (a) 15% (b) 96% (c) 5% (d) 10%

Answer key

  1. ₹1065
  2. ₹252
  3. ₹1602
  4. 40
  5. 225
  6. ₹920
  7. 5%
  8. ₹954
  9. 16
  10. ₹1395
  11. ₹240
  12. 20%
  13. 10%
  14. ₹768
  15. 15%
  16. 5%
  17. ₹165
  18. ₹912
  19. 30%
  20. 50%
  21. ₹416
  22. 168
  23. 30%
  24. 5%
  25. 10%
  26. 468
  27. 20%
  28. 25%
  29. 40%
  30. ₹288
  31. 20%
  32. 198
  33. 50%
  34. 105
  35. 260
  36. ₹1116
  37. 15%
  38. 120
  39. 10%
  40. 10%

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