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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 279 · 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 ₹700 and sells it for ₹490. What is his loss percent? (a) 35% (b) 30% (c) 25% (d) 31%
  2. 2.A shopkeeper buys a toy for ₹460 and sells it for ₹552. What is his profit percent? (a) 92% (b) 20% (c) 25% (d) 15%
  3. 3.What is 15% of 780? (a) 234 (b) 117 (c) 1170 (d) 663
  4. 4.What is 5% of 740? (a) 37 (b) 74 (c) 370 (d) 703
  5. 5.What is 30% of 1000? (a) 300 (b) 700 (c) 600 (d) 3000
  6. 6.A bag marked ₹920 is sold at a 30% discount. What is its selling price? (a) ₹276 (b) ₹644 (c) ₹890 (d) ₹1196
  7. 7.What is 30% of 860? (a) 2580 (b) 602 (c) 258 (d) 516
  8. 8.What is 15% of 200? (a) 300 (b) 170 (c) 60 (d) 30
  9. 9.A bag marked ₹940 is sold at a 15% discount. What is its selling price? (a) ₹1081 (b) ₹925 (c) ₹141 (d) ₹799
  10. 10.A shopkeeper buys a toy for ₹380 and sells it for ₹323. What is his loss percent? (a) 15% (b) 57% (c) 10% (d) 20%
  11. 11.What is 15% of 260? (a) 78 (b) 39 (c) 221 (d) 390
  12. 12.What is 20% of 980? (a) 784 (b) 196 (c) 1960 (d) 392
  13. 13.A shopkeeper buys a toy for ₹300 and sells it for ₹270. What is his loss percent? (a) 15% (b) 5% (c) 30% (d) 10%
  14. 14.A shopkeeper buys a toy for ₹560 and sells it for ₹644. What is his profit percent? (a) 15% (b) 84% (c) 20% (d) 10%
  15. 15.What is 30% of 200? (a) 140 (b) 600 (c) 120 (d) 60
  16. 16.What is 5% of 140? (a) 70 (b) 133 (c) 7 (d) 14
  17. 17.A shopkeeper buys a toy for ₹200 and sells it for ₹160. What is his loss percent? (a) 40% (b) 20% (c) 15% (d) 25%
  18. 18.A bag marked ₹1360 is sold at a 50% discount. What is its selling price? (a) ₹1310 (b) ₹681 (c) ₹2040 (d) ₹680
  19. 19.A shopkeeper buys a toy for ₹420 and sells it for ₹252. What is his loss percent? (a) 35% (b) 45% (c) 41% (d) 40%
  20. 20.A shopkeeper buys a toy for ₹860 and sells it for ₹602. What is his loss percent? (a) 35% (b) 31% (c) 25% (d) 30%
  21. 21.A shopkeeper buys a toy for ₹280 and sells it for ₹420. What is his profit percent? (a) 51% (b) 45% (c) 55% (d) 50%
  22. 22.A shopkeeper buys a toy for ₹580 and sells it for ₹870. What is his profit percent? (a) 45% (b) 51% (c) 55% (d) 50%
  23. 23.A bag marked ₹440 is sold at a 25% discount. What is its selling price? (a) ₹110 (b) ₹415 (c) ₹330 (d) ₹550
  24. 24.What is 10% of 100? (a) 90 (b) 20 (c) 100 (d) 10
  25. 25.A shopkeeper buys a toy for ₹380 and sells it for ₹418. What is his profit percent? (a) 15% (b) 5% (c) 38% (d) 10%
  26. 26.A shopkeeper buys a toy for ₹900 and sells it for ₹990. What is his profit percent? (a) 5% (b) 15% (c) 10% (d) 90%
  27. 27.A bag marked ₹1900 is sold at a 15% discount. What is its selling price? (a) ₹2185 (b) ₹285 (c) ₹1615 (d) ₹1885
  28. 28.What is 30% of 340? (a) 102 (b) 1020 (c) 238 (d) 204
  29. 29.A shopkeeper buys a toy for ₹300 and sells it for ₹360. What is his profit percent? (a) 25% (b) 15% (c) 20% (d) 60%
  30. 30.A shopkeeper buys a toy for ₹160 and sells it for ₹144. What is his loss percent? (a) 16% (b) 15% (c) 5% (d) 10%
  31. 31.A shopkeeper buys a toy for ₹640 and sells it for ₹736. What is his profit percent? (a) 20% (b) 96% (c) 10% (d) 15%
  32. 32.A bag marked ₹1000 is sold at a 40% discount. What is its selling price? (a) ₹600 (b) ₹960 (c) ₹400 (d) ₹1400
  33. 33.A shopkeeper buys a toy for ₹500 and sells it for ₹350. What is his loss percent? (a) 31% (b) 25% (c) 35% (d) 30%
  34. 34.A bag marked ₹1960 is sold at a 25% discount. What is its selling price? (a) ₹1935 (b) ₹2450 (c) ₹1470 (d) ₹490
  35. 35.What is 15% of 640? (a) 960 (b) 96 (c) 192 (d) 544
  36. 36.A bag marked ₹440 is sold at a 50% discount. What is its selling price? (a) ₹221 (b) ₹660 (c) ₹390 (d) ₹220
  37. 37.What is 60% of 180? (a) 1080 (b) 108 (c) 216 (d) 72
  38. 38.A shopkeeper buys a toy for ₹940 and sells it for ₹1316. What is his profit percent? (a) 35% (b) 41% (c) 45% (d) 40%
  39. 39.A shopkeeper buys a toy for ₹520 and sells it for ₹416. What is his loss percent? (a) 15% (b) 25% (c) 20% (d) 21%
  40. 40.What is 40% of 80? (a) 320 (b) 48 (c) 64 (d) 32

Answer key

  1. 30%
  2. 20%
  3. 117
  4. 37
  5. 300
  6. ₹644
  7. 258
  8. 30
  9. ₹799
  10. 15%
  11. 39
  12. 196
  13. 10%
  14. 15%
  15. 60
  16. 7
  17. 20%
  18. ₹680
  19. 40%
  20. 30%
  21. 50%
  22. 50%
  23. ₹330
  24. 10
  25. 10%
  26. 10%
  27. ₹1615
  28. 102
  29. 20%
  30. 10%
  31. 15%
  32. ₹600
  33. 30%
  34. ₹1470
  35. 96
  36. ₹220
  37. 108
  38. 40%
  39. 20%
  40. 32

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