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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 942 · 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.

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  1. 1.A shopkeeper buys a toy for ₹640 and sells it for ₹704. What is his profit percent? (a) 10% (b) 64% (c) 5% (d) 15%
  2. 2.What is 60% of 700? (a) 4200 (b) 420 (c) 840 (d) 280
  3. 3.A bag marked ₹1360 is sold at a 50% discount. What is its selling price? (a) ₹680 (b) ₹681 (c) ₹1310 (d) ₹2040
  4. 4.What is 5% of 320? (a) 32 (b) 16 (c) 160 (d) 304
  5. 5.What is 30% of 160? (a) 48 (b) 112 (c) 96 (d) 480
  6. 6.What is 30% of 820? (a) 246 (b) 574 (c) 492 (d) 2460
  7. 7.A shopkeeper buys a toy for ₹680 and sells it for ₹782. What is his profit percent? (a) 20% (b) 10% (c) 16% (d) 15%
  8. 8.A shopkeeper buys a toy for ₹780 and sells it for ₹468. What is his loss percent? (a) 41% (b) 45% (c) 35% (d) 40%
  9. 9.What is 60% of 860? (a) 516 (b) 5160 (c) 1032 (d) 344
  10. 10.A bag marked ₹540 is sold at a 15% discount. What is its selling price? (a) ₹81 (b) ₹621 (c) ₹525 (d) ₹459
  11. 11.A shopkeeper buys a toy for ₹620 and sells it for ₹713. What is his profit percent? (a) 20% (b) 15% (c) 93% (d) 10%
  12. 12.What is 15% of 580? (a) 87 (b) 174 (c) 870 (d) 493
  13. 13.A shopkeeper buys a toy for ₹880 and sells it for ₹836. What is his loss percent? (a) 6% (b) 10% (c) 44% (d) 5%
  14. 14.A shopkeeper buys a toy for ₹980 and sells it for ₹735. What is his loss percent? (a) 26% (b) 20% (c) 25% (d) 30%
  15. 15.A shopkeeper buys a toy for ₹780 and sells it for ₹1170. What is his profit percent? (a) 55% (b) 51% (c) 45% (d) 50%
  16. 16.A shopkeeper buys a toy for ₹700 and sells it for ₹875. What is his profit percent? (a) 26% (b) 20% (c) 25% (d) 30%
  17. 17.A shopkeeper buys a toy for ₹440 and sells it for ₹308. What is his loss percent? (a) 31% (b) 25% (c) 30% (d) 35%
  18. 18.A shopkeeper buys a toy for ₹600 and sells it for ₹720. What is his profit percent? (a) 21% (b) 25% (c) 15% (d) 20%
  19. 19.A shopkeeper buys a toy for ₹280 and sells it for ₹350. What is his profit percent? (a) 70% (b) 20% (c) 25% (d) 30%
  20. 20.What is 25% of 80? (a) 200 (b) 60 (c) 40 (d) 20
  21. 21.What is 60% of 220? (a) 1320 (b) 132 (c) 88 (d) 264
  22. 22.A bag marked ₹1660 is sold at a 40% discount. What is its selling price? (a) ₹996 (b) ₹664 (c) ₹1620 (d) ₹2324
  23. 23.A bag marked ₹1780 is sold at a 25% discount. What is its selling price? (a) ₹2225 (b) ₹1335 (c) ₹445 (d) ₹1755
  24. 24.What is 10% of 140? (a) 28 (b) 14 (c) 140 (d) 126
  25. 25.What is 15% of 880? (a) 1320 (b) 264 (c) 132 (d) 748
  26. 26.A shopkeeper buys a toy for ₹100 and sells it for ₹115. What is his profit percent? (a) 16% (b) 20% (c) 15% (d) 10%
  27. 27.A shopkeeper buys a toy for ₹640 and sells it for ₹896. What is his profit percent? (a) 40% (b) 35% (c) 41% (d) 45%
  28. 28.What is 15% of 280? (a) 238 (b) 420 (c) 42 (d) 84
  29. 29.What is 20% of 540? (a) 1080 (b) 216 (c) 432 (d) 108
  30. 30.What is 60% of 600? (a) 360 (b) 240 (c) 720 (d) 3600
  31. 31.What is 75% of 880? (a) 1320 (b) 660 (c) 6600 (d) 220
  32. 32.A shopkeeper buys a toy for ₹240 and sells it for ₹168. What is his loss percent? (a) 25% (b) 35% (c) 72% (d) 30%
  33. 33.What is 25% of 580? (a) 290 (b) 435 (c) 145 (d) 1450
  34. 34.A bag marked ₹1020 is sold at a 50% discount. What is its selling price? (a) ₹510 (b) ₹511 (c) ₹970 (d) ₹1530
  35. 35.What is 30% of 760? (a) 532 (b) 2280 (c) 456 (d) 228
  36. 36.A shopkeeper buys a toy for ₹700 and sells it for ₹420. What is his loss percent? (a) 41% (b) 35% (c) 45% (d) 40%
  37. 37.A shopkeeper buys a toy for ₹160 and sells it for ₹152. What is his loss percent? (a) 6% (b) 10% (c) 8% (d) 5%
  38. 38.What is 5% of 300? (a) 285 (b) 150 (c) 15 (d) 30
  39. 39.What is 50% of 340? (a) 340 (b) 1700 (c) 170 (d) 171
  40. 40.A shopkeeper buys a toy for ₹520 and sells it for ₹364. What is his loss percent? (a) 35% (b) 30% (c) 31% (d) 25%

Answer key

  1. 10%
  2. 420
  3. ₹680
  4. 16
  5. 48
  6. 246
  7. 15%
  8. 40%
  9. 516
  10. ₹459
  11. 15%
  12. 87
  13. 5%
  14. 25%
  15. 50%
  16. 25%
  17. 30%
  18. 20%
  19. 25%
  20. 20
  21. 132
  22. ₹996
  23. ₹1335
  24. 14
  25. 132
  26. 15%
  27. 40%
  28. 42
  29. 108
  30. 360
  31. 660
  32. 30%
  33. 145
  34. ₹510
  35. 228
  36. 40%
  37. 5%
  38. 15
  39. 170
  40. 30%

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