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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 522 · 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 50% of 940? (a) 470 (b) 940 (c) 471 (d) 4700
  2. 2.A shopkeeper buys a toy for ₹540 and sells it for ₹432. What is his loss percent? (a) 21% (b) 15% (c) 25% (d) 20%
  3. 3.A bag marked ₹1680 is sold at a 15% discount. What is its selling price? (a) ₹252 (b) ₹1932 (c) ₹1428 (d) ₹1665
  4. 4.A bag marked ₹940 is sold at a 30% discount. What is its selling price? (a) ₹1222 (b) ₹282 (c) ₹658 (d) ₹910
  5. 5.What is 60% of 860? (a) 1032 (b) 344 (c) 5160 (d) 516
  6. 6.What is 50% of 920? (a) 4600 (b) 920 (c) 461 (d) 460
  7. 7.A bag marked ₹640 is sold at a 40% discount. What is its selling price? (a) ₹896 (b) ₹600 (c) ₹256 (d) ₹384
  8. 8.A shopkeeper buys a toy for ₹360 and sells it for ₹468. What is his profit percent? (a) 35% (b) 25% (c) 30% (d) 31%
  9. 9.What is 30% of 620? (a) 434 (b) 372 (c) 1860 (d) 186
  10. 10.A shopkeeper buys a toy for ₹620 and sells it for ₹589. What is his loss percent? (a) 6% (b) 31% (c) 5% (d) 10%
  11. 11.A bag marked ₹220 is sold at a 15% discount. What is its selling price? (a) ₹33 (b) ₹253 (c) ₹187 (d) ₹205
  12. 12.A shopkeeper buys a toy for ₹420 and sells it for ₹378. What is his loss percent? (a) 15% (b) 42% (c) 5% (d) 10%
  13. 13.A bag marked ₹680 is sold at a 30% discount. What is its selling price? (a) ₹650 (b) ₹204 (c) ₹884 (d) ₹476
  14. 14.A shopkeeper buys a toy for ₹800 and sells it for ₹1040. What is his profit percent? (a) 31% (b) 35% (c) 30% (d) 25%
  15. 15.A shopkeeper buys a toy for ₹780 and sells it for ₹546. What is his loss percent? (a) 31% (b) 25% (c) 35% (d) 30%
  16. 16.A shopkeeper buys a toy for ₹200 and sells it for ₹280. What is his profit percent? (a) 80% (b) 45% (c) 40% (d) 35%
  17. 17.A bag marked ₹640 is sold at a 50% discount. What is its selling price? (a) ₹590 (b) ₹321 (c) ₹960 (d) ₹320
  18. 18.What is 25% of 920? (a) 690 (b) 230 (c) 2300 (d) 460
  19. 19.What is 5% of 580? (a) 290 (b) 58 (c) 29 (d) 551
  20. 20.What is 5% of 340? (a) 323 (b) 34 (c) 17 (d) 170
  21. 21.What is 30% of 480? (a) 1440 (b) 288 (c) 144 (d) 336
  22. 22.A shopkeeper buys a toy for ₹820 and sells it for ₹1066. What is his profit percent? (a) 35% (b) 31% (c) 25% (d) 30%
  23. 23.A bag marked ₹1420 is sold at a 50% discount. What is its selling price? (a) ₹710 (b) ₹1370 (c) ₹711 (d) ₹2130
  24. 24.What is 60% of 280? (a) 1680 (b) 112 (c) 336 (d) 168
  25. 25.A shopkeeper buys a toy for ₹580 and sells it for ₹348. What is his loss percent? (a) 41% (b) 35% (c) 40% (d) 45%
  26. 26.What is 20% of 760? (a) 1520 (b) 304 (c) 152 (d) 608
  27. 27.What is 10% of 640? (a) 640 (b) 128 (c) 64 (d) 576
  28. 28.What is 10% of 320? (a) 320 (b) 288 (c) 64 (d) 32
  29. 29.A shopkeeper buys a toy for ₹240 and sells it for ₹264. What is his profit percent? (a) 24% (b) 5% (c) 10% (d) 15%
  30. 30.What is 20% of 880? (a) 352 (b) 1760 (c) 704 (d) 176
  31. 31.What is 5% of 480? (a) 240 (b) 48 (c) 24 (d) 456
  32. 32.A shopkeeper buys a toy for ₹620 and sells it for ₹496. What is his loss percent? (a) 15% (b) 21% (c) 25% (d) 20%
  33. 33.What is 20% of 80? (a) 160 (b) 64 (c) 16 (d) 32
  34. 34.A bag marked ₹700 is sold at a 25% discount. What is its selling price? (a) ₹875 (b) ₹175 (c) ₹675 (d) ₹525
  35. 35.What is 20% of 160? (a) 320 (b) 64 (c) 32 (d) 128
  36. 36.A bag marked ₹1740 is sold at a 10% discount. What is its selling price? (a) ₹174 (b) ₹1566 (c) ₹1914 (d) ₹1730
  37. 37.A bag marked ₹940 is sold at a 15% discount. What is its selling price? (a) ₹925 (b) ₹799 (c) ₹141 (d) ₹1081
  38. 38.A shopkeeper buys a toy for ₹900 and sells it for ₹540. What is his loss percent? (a) 41% (b) 45% (c) 40% (d) 35%
  39. 39.What is 50% of 360? (a) 181 (b) 360 (c) 180 (d) 1800
  40. 40.A shopkeeper buys a toy for ₹900 and sells it for ₹1350. What is his profit percent? (a) 55% (b) 45% (c) 51% (d) 50%

Answer key

  1. 470
  2. 20%
  3. ₹1428
  4. ₹658
  5. 516
  6. 460
  7. ₹384
  8. 30%
  9. 186
  10. 5%
  11. ₹187
  12. 10%
  13. ₹476
  14. 30%
  15. 30%
  16. 40%
  17. ₹320
  18. 230
  19. 29
  20. 17
  21. 144
  22. 30%
  23. ₹710
  24. 168
  25. 40%
  26. 152
  27. 64
  28. 32
  29. 10%
  30. 176
  31. 24
  32. 20%
  33. 16
  34. ₹525
  35. 32
  36. ₹1566
  37. ₹799
  38. 40%
  39. 180
  40. 50%

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