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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 378 · 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 ₹1220 is sold at a 15% discount. What is its selling price? (a) ₹1037 (b) ₹1205 (c) ₹1403 (d) ₹183
  2. 2.What is 75% of 460? (a) 3450 (b) 690 (c) 345 (d) 115
  3. 3.What is 60% of 700? (a) 840 (b) 280 (c) 420 (d) 4200
  4. 4.A bag marked ₹1200 is sold at a 30% discount. What is its selling price? (a) ₹360 (b) ₹1170 (c) ₹1560 (d) ₹840
  5. 5.A shopkeeper buys a toy for ₹100 and sells it for ₹80. What is his loss percent? (a) 15% (b) 21% (c) 25% (d) 20%
  6. 6.A shopkeeper buys a toy for ₹280 and sells it for ₹224. What is his loss percent? (a) 15% (b) 56% (c) 25% (d) 20%
  7. 7.What is 10% of 720? (a) 720 (b) 648 (c) 144 (d) 72
  8. 8.A shopkeeper buys a toy for ₹800 and sells it for ₹920. What is his profit percent? (a) 15% (b) 20% (c) 10% (d) 16%
  9. 9.A bag marked ₹1600 is sold at a 20% discount. What is its selling price? (a) ₹1580 (b) ₹1920 (c) ₹1280 (d) ₹320
  10. 10.What is 30% of 900? (a) 630 (b) 270 (c) 540 (d) 2700
  11. 11.A shopkeeper buys a toy for ₹120 and sells it for ₹126. What is his profit percent? (a) 10% (b) 5% (c) 6% (d) 4%
  12. 12.A bag marked ₹1420 is sold at a 15% discount. What is its selling price? (a) ₹1633 (b) ₹1207 (c) ₹1405 (d) ₹213
  13. 13.A shopkeeper buys a toy for ₹240 and sells it for ₹168. What is his loss percent? (a) 72% (b) 30% (c) 35% (d) 25%
  14. 14.A shopkeeper buys a toy for ₹340 and sells it for ₹272. What is his loss percent? (a) 68% (b) 25% (c) 15% (d) 20%
  15. 15.A bag marked ₹560 is sold at a 25% discount. What is its selling price? (a) ₹700 (b) ₹420 (c) ₹535 (d) ₹140
  16. 16.A shopkeeper buys a toy for ₹880 and sells it for ₹968. What is his profit percent? (a) 5% (b) 15% (c) 10% (d) 88%
  17. 17.A shopkeeper buys a toy for ₹440 and sells it for ₹528. What is his profit percent? (a) 20% (b) 88% (c) 25% (d) 15%
  18. 18.A bag marked ₹1380 is sold at a 10% discount. What is its selling price? (a) ₹138 (b) ₹1370 (c) ₹1518 (d) ₹1242
  19. 19.A shopkeeper buys a toy for ₹460 and sells it for ₹552. What is his profit percent? (a) 92% (b) 15% (c) 20% (d) 25%
  20. 20.A shopkeeper buys a toy for ₹780 and sells it for ₹897. What is his profit percent? (a) 10% (b) 20% (c) 16% (d) 15%
  21. 21.A shopkeeper buys a toy for ₹820 and sells it for ₹574. What is his loss percent? (a) 30% (b) 31% (c) 25% (d) 35%
  22. 22.A shopkeeper buys a toy for ₹120 and sells it for ₹180. What is his profit percent? (a) 60% (b) 45% (c) 50% (d) 55%
  23. 23.A shopkeeper buys a toy for ₹420 and sells it for ₹546. What is his profit percent? (a) 31% (b) 30% (c) 25% (d) 35%
  24. 24.A shopkeeper buys a toy for ₹320 and sells it for ₹256. What is his loss percent? (a) 20% (b) 15% (c) 25% (d) 64%
  25. 25.A shopkeeper buys a toy for ₹960 and sells it for ₹1152. What is his profit percent? (a) 15% (b) 25% (c) 20% (d) 21%
  26. 26.A shopkeeper buys a toy for ₹220 and sells it for ₹165. What is his loss percent? (a) 20% (b) 30% (c) 55% (d) 25%
  27. 27.A shopkeeper buys a toy for ₹820 and sells it for ₹902. What is his profit percent? (a) 5% (b) 82% (c) 10% (d) 15%
  28. 28.What is 40% of 520? (a) 416 (b) 208 (c) 312 (d) 2080
  29. 29.A shopkeeper buys a toy for ₹360 and sells it for ₹540. What is his profit percent? (a) 45% (b) 51% (c) 55% (d) 50%
  30. 30.A bag marked ₹1040 is sold at a 15% discount. What is its selling price? (a) ₹1025 (b) ₹1196 (c) ₹884 (d) ₹156
  31. 31.A bag marked ₹1080 is sold at a 30% discount. What is its selling price? (a) ₹1050 (b) ₹756 (c) ₹1404 (d) ₹324
  32. 32.What is 50% of 380? (a) 191 (b) 190 (c) 380 (d) 1900
  33. 33.A shopkeeper buys a toy for ₹820 and sells it for ₹615. What is his loss percent? (a) 30% (b) 26% (c) 20% (d) 25%
  34. 34.What is 10% of 320? (a) 288 (b) 64 (c) 32 (d) 320
  35. 35.A bag marked ₹1800 is sold at a 40% discount. What is its selling price? (a) ₹720 (b) ₹1760 (c) ₹1080 (d) ₹2520
  36. 36.A shopkeeper buys a toy for ₹280 and sells it for ₹266. What is his loss percent? (a) 6% (b) 14% (c) 5% (d) 10%
  37. 37.A shopkeeper buys a toy for ₹640 and sells it for ₹704. What is his profit percent? (a) 64% (b) 5% (c) 15% (d) 10%
  38. 38.A shopkeeper buys a toy for ₹520 and sells it for ₹598. What is his profit percent? (a) 10% (b) 20% (c) 15% (d) 78%
  39. 39.What is 20% of 660? (a) 264 (b) 132 (c) 1320 (d) 528
  40. 40.A shopkeeper buys a toy for ₹420 and sells it for ₹378. What is his loss percent? (a) 5% (b) 15% (c) 42% (d) 10%

Answer key

  1. ₹1037
  2. 345
  3. 420
  4. ₹840
  5. 20%
  6. 20%
  7. 72
  8. 15%
  9. ₹1280
  10. 270
  11. 5%
  12. ₹1207
  13. 30%
  14. 20%
  15. ₹420
  16. 10%
  17. 20%
  18. ₹1242
  19. 20%
  20. 15%
  21. 30%
  22. 50%
  23. 30%
  24. 20%
  25. 20%
  26. 25%
  27. 10%
  28. 208
  29. 50%
  30. ₹884
  31. ₹756
  32. 190
  33. 25%
  34. 32
  35. ₹1080
  36. 5%
  37. 10%
  38. 15%
  39. 132
  40. 10%

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