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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 844 · 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 bag marked ₹1260 is sold at a 50% discount. What is its selling price? (a) ₹1210 (b) ₹1890 (c) ₹630 (d) ₹631
  2. 2.A shopkeeper buys a toy for ₹320 and sells it for ₹256. What is his loss percent? (a) 15% (b) 25% (c) 20% (d) 64%
  3. 3.What is 10% of 140? (a) 28 (b) 126 (c) 140 (d) 14
  4. 4.A bag marked ₹2000 is sold at a 10% discount. What is its selling price? (a) ₹1800 (b) ₹2200 (c) ₹1990 (d) ₹200
  5. 5.A shopkeeper buys a toy for ₹280 and sells it for ₹210. What is his loss percent? (a) 25% (b) 30% (c) 70% (d) 20%
  6. 6.A shopkeeper buys a toy for ₹100 and sells it for ₹140. What is his profit percent? (a) 45% (b) 41% (c) 35% (d) 40%
  7. 7.What is 20% of 400? (a) 320 (b) 160 (c) 800 (d) 80
  8. 8.What is 75% of 960? (a) 240 (b) 720 (c) 7200 (d) 1440
  9. 9.What is 25% of 280? (a) 70 (b) 210 (c) 140 (d) 700
  10. 10.A shopkeeper buys a toy for ₹980 and sells it for ₹833. What is his loss percent? (a) 15% (b) 20% (c) 10% (d) 16%
  11. 11.What is 10% of 240? (a) 216 (b) 48 (c) 24 (d) 240
  12. 12.What is 20% of 100? (a) 80 (b) 40 (c) 200 (d) 20
  13. 13.A shopkeeper buys a toy for ₹200 and sells it for ₹190. What is his loss percent? (a) 5% (b) 6% (c) 4% (d) 10%
  14. 14.A shopkeeper buys a toy for ₹800 and sells it for ₹640. What is his loss percent? (a) 20% (b) 15% (c) 25% (d) 21%
  15. 15.What is 20% of 920? (a) 368 (b) 1840 (c) 184 (d) 736
  16. 16.A shopkeeper buys a toy for ₹680 and sells it for ₹714. What is his profit percent? (a) 6% (b) 5% (c) 10% (d) 34%
  17. 17.What is 40% of 800? (a) 480 (b) 3200 (c) 320 (d) 640
  18. 18.A bag marked ₹720 is sold at a 50% discount. What is its selling price? (a) ₹360 (b) ₹361 (c) ₹1080 (d) ₹670
  19. 19.A bag marked ₹940 is sold at a 30% discount. What is its selling price? (a) ₹282 (b) ₹910 (c) ₹658 (d) ₹1222
  20. 20.A shopkeeper buys a toy for ₹320 and sells it for ₹416. What is his profit percent? (a) 30% (b) 35% (c) 25% (d) 96%
  21. 21.A shopkeeper buys a toy for ₹360 and sells it for ₹216. What is his loss percent? (a) 45% (b) 41% (c) 35% (d) 40%
  22. 22.A shopkeeper buys a toy for ₹160 and sells it for ₹184. What is his profit percent? (a) 15% (b) 24% (c) 20% (d) 10%
  23. 23.A shopkeeper buys a toy for ₹620 and sells it for ₹682. What is his profit percent? (a) 10% (b) 5% (c) 62% (d) 15%
  24. 24.A shopkeeper buys a toy for ₹100 and sells it for ₹70. What is his loss percent? (a) 31% (b) 25% (c) 30% (d) 35%
  25. 25.A shopkeeper buys a toy for ₹740 and sells it for ₹592. What is his loss percent? (a) 15% (b) 20% (c) 21% (d) 25%
  26. 26.A shopkeeper buys a toy for ₹740 and sells it for ₹444. What is his loss percent? (a) 40% (b) 35% (c) 41% (d) 45%
  27. 27.A shopkeeper buys a toy for ₹720 and sells it for ₹540. What is his loss percent? (a) 26% (b) 20% (c) 25% (d) 30%
  28. 28.A shopkeeper buys a toy for ₹720 and sells it for ₹612. What is his loss percent? (a) 20% (b) 16% (c) 15% (d) 10%
  29. 29.What is 20% of 580? (a) 1160 (b) 464 (c) 116 (d) 232
  30. 30.What is 30% of 820? (a) 246 (b) 2460 (c) 492 (d) 574
  31. 31.A shopkeeper buys a toy for ₹560 and sells it for ₹840. What is his profit percent? (a) 50% (b) 51% (c) 45% (d) 55%
  32. 32.A shopkeeper buys a toy for ₹420 and sells it for ₹441. What is his profit percent? (a) 21% (b) 5% (c) 6% (d) 10%
  33. 33.A shopkeeper buys a toy for ₹920 and sells it for ₹1196. What is his profit percent? (a) 35% (b) 25% (c) 31% (d) 30%
  34. 34.A bag marked ₹1560 is sold at a 15% discount. What is its selling price? (a) ₹1545 (b) ₹1794 (c) ₹234 (d) ₹1326
  35. 35.What is 10% of 680? (a) 612 (b) 136 (c) 68 (d) 680
  36. 36.A bag marked ₹1580 is sold at a 25% discount. What is its selling price? (a) ₹395 (b) ₹1975 (c) ₹1185 (d) ₹1555
  37. 37.A shopkeeper buys a toy for ₹820 and sells it for ₹943. What is his profit percent? (a) 15% (b) 10% (c) 16% (d) 20%
  38. 38.What is 15% of 420? (a) 357 (b) 63 (c) 126 (d) 630
  39. 39.What is 10% of 360? (a) 72 (b) 36 (c) 360 (d) 324
  40. 40.A shopkeeper buys a toy for ₹380 and sells it for ₹494. What is his profit percent? (a) 25% (b) 35% (c) 30% (d) 31%

Answer key

  1. ₹630
  2. 20%
  3. 14
  4. ₹1800
  5. 25%
  6. 40%
  7. 80
  8. 720
  9. 70
  10. 15%
  11. 24
  12. 20
  13. 5%
  14. 20%
  15. 184
  16. 5%
  17. 320
  18. ₹360
  19. ₹658
  20. 30%
  21. 40%
  22. 15%
  23. 10%
  24. 30%
  25. 20%
  26. 40%
  27. 25%
  28. 15%
  29. 116
  30. 246
  31. 50%
  32. 5%
  33. 30%
  34. ₹1326
  35. 68
  36. ₹1185
  37. 15%
  38. 63
  39. 36
  40. 30%

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