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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 761 · 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 ₹160 and sells it for ₹192. What is his profit percent? (a) 20% (b) 32% (c) 25% (d) 15%
  2. 2.A bag marked ₹300 is sold at a 10% discount. What is its selling price? (a) ₹30 (b) ₹290 (c) ₹330 (d) ₹270
  3. 3.What is 50% of 780? (a) 391 (b) 390 (c) 780 (d) 3900
  4. 4.A shopkeeper buys a toy for ₹1000 and sells it for ₹1400. What is his profit percent? (a) 40% (b) 35% (c) 41% (d) 45%
  5. 5.A bag marked ₹1340 is sold at a 10% discount. What is its selling price? (a) ₹1474 (b) ₹1330 (c) ₹1206 (d) ₹134
  6. 6.A shopkeeper buys a toy for ₹140 and sells it for ₹98. What is his loss percent? (a) 42% (b) 35% (c) 30% (d) 25%
  7. 7.What is 15% of 560? (a) 476 (b) 840 (c) 168 (d) 84
  8. 8.What is 25% of 680? (a) 170 (b) 510 (c) 1700 (d) 340
  9. 9.A shopkeeper buys a toy for ₹840 and sells it for ₹798. What is his loss percent? (a) 5% (b) 6% (c) 10% (d) 42%
  10. 10.A shopkeeper buys a toy for ₹860 and sells it for ₹1118. What is his profit percent? (a) 30% (b) 31% (c) 35% (d) 25%
  11. 11.A shopkeeper buys a toy for ₹460 and sells it for ₹368. What is his loss percent? (a) 92% (b) 15% (c) 25% (d) 20%
  12. 12.What is 5% of 880? (a) 88 (b) 440 (c) 836 (d) 44
  13. 13.What is 50% of 80? (a) 40 (b) 400 (c) 41 (d) 80
  14. 14.A bag marked ₹680 is sold at a 10% discount. What is its selling price? (a) ₹748 (b) ₹670 (c) ₹612 (d) ₹68
  15. 15.A bag marked ₹360 is sold at a 50% discount. What is its selling price? (a) ₹540 (b) ₹310 (c) ₹181 (d) ₹180
  16. 16.What is 20% of 640? (a) 1280 (b) 128 (c) 512 (d) 256
  17. 17.What is 25% of 720? (a) 360 (b) 1800 (c) 540 (d) 180
  18. 18.A shopkeeper buys a toy for ₹980 and sells it for ₹1029. What is his profit percent? (a) 10% (b) 49% (c) 6% (d) 5%
  19. 19.A bag marked ₹1240 is sold at a 20% discount. What is its selling price? (a) ₹992 (b) ₹248 (c) ₹1220 (d) ₹1488
  20. 20.What is 60% of 940? (a) 564 (b) 1128 (c) 5640 (d) 376
  21. 21.A shopkeeper buys a toy for ₹320 and sells it for ₹352. What is his profit percent? (a) 15% (b) 10% (c) 5% (d) 32%
  22. 22.A shopkeeper buys a toy for ₹380 and sells it for ₹285. What is his loss percent? (a) 20% (b) 95% (c) 30% (d) 25%
  23. 23.A shopkeeper buys a toy for ₹680 and sells it for ₹476. What is his loss percent? (a) 30% (b) 35% (c) 25% (d) 31%
  24. 24.A shopkeeper buys a toy for ₹300 and sells it for ₹210. What is his loss percent? (a) 35% (b) 25% (c) 30% (d) 90%
  25. 25.A bag marked ₹1380 is sold at a 30% discount. What is its selling price? (a) ₹414 (b) ₹966 (c) ₹1794 (d) ₹1350
  26. 26.What is 30% of 280? (a) 840 (b) 84 (c) 196 (d) 168
  27. 27.What is 25% of 600? (a) 300 (b) 1500 (c) 450 (d) 150
  28. 28.What is 60% of 40? (a) 48 (b) 16 (c) 24 (d) 240
  29. 29.What is 50% of 700? (a) 700 (b) 3500 (c) 350 (d) 351
  30. 30.A shopkeeper buys a toy for ₹940 and sells it for ₹1175. What is his profit percent? (a) 20% (b) 30% (c) 25% (d) 26%
  31. 31.A shopkeeper buys a toy for ₹280 and sells it for ₹224. What is his loss percent? (a) 25% (b) 56% (c) 15% (d) 20%
  32. 32.What is 20% of 800? (a) 1600 (b) 320 (c) 160 (d) 640
  33. 33.A shopkeeper buys a toy for ₹600 and sells it for ₹750. What is his profit percent? (a) 26% (b) 25% (c) 30% (d) 20%
  34. 34.A shopkeeper buys a toy for ₹220 and sells it for ₹253. What is his profit percent? (a) 10% (b) 15% (c) 20% (d) 33%
  35. 35.What is 10% of 140? (a) 28 (b) 140 (c) 126 (d) 14
  36. 36.A shopkeeper buys a toy for ₹680 and sells it for ₹816. What is his profit percent? (a) 21% (b) 20% (c) 15% (d) 25%
  37. 37.A bag marked ₹420 is sold at a 30% discount. What is its selling price? (a) ₹126 (b) ₹546 (c) ₹294 (d) ₹390
  38. 38.A shopkeeper buys a toy for ₹220 and sells it for ₹176. What is his loss percent? (a) 25% (b) 20% (c) 44% (d) 15%
  39. 39.What is 15% of 740? (a) 111 (b) 222 (c) 629 (d) 1110
  40. 40.A shopkeeper buys a toy for ₹240 and sells it for ₹288. What is his profit percent? (a) 15% (b) 20% (c) 25% (d) 48%

Answer key

  1. 20%
  2. ₹270
  3. 390
  4. 40%
  5. ₹1206
  6. 30%
  7. 84
  8. 170
  9. 5%
  10. 30%
  11. 20%
  12. 44
  13. 40
  14. ₹612
  15. ₹180
  16. 128
  17. 180
  18. 5%
  19. ₹992
  20. 564
  21. 10%
  22. 25%
  23. 30%
  24. 30%
  25. ₹966
  26. 84
  27. 150
  28. 24
  29. 350
  30. 25%
  31. 20%
  32. 160
  33. 25%
  34. 15%
  35. 14
  36. 20%
  37. ₹294
  38. 20%
  39. 111
  40. 20%

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