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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 145 · 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 15% of 980? (a) 294 (b) 833 (c) 1470 (d) 147
  2. 2.A bag marked ₹600 is sold at a 40% discount. What is its selling price? (a) ₹840 (b) ₹560 (c) ₹360 (d) ₹240
  3. 3.A bag marked ₹700 is sold at a 50% discount. What is its selling price? (a) ₹351 (b) ₹350 (c) ₹650 (d) ₹1050
  4. 4.A bag marked ₹1760 is sold at a 20% discount. What is its selling price? (a) ₹1408 (b) ₹1740 (c) ₹2112 (d) ₹352
  5. 5.A shopkeeper buys a toy for ₹380 and sells it for ₹304. What is his loss percent? (a) 76% (b) 15% (c) 25% (d) 20%
  6. 6.A shopkeeper buys a toy for ₹520 and sells it for ₹546. What is his profit percent? (a) 26% (b) 6% (c) 5% (d) 10%
  7. 7.A bag marked ₹420 is sold at a 10% discount. What is its selling price? (a) ₹462 (b) ₹42 (c) ₹378 (d) ₹410
  8. 8.A shopkeeper buys a toy for ₹140 and sells it for ₹133. What is his loss percent? (a) 6% (b) 7% (c) 10% (d) 5%
  9. 9.What is 30% of 40? (a) 28 (b) 120 (c) 24 (d) 12
  10. 10.What is 20% of 500? (a) 1000 (b) 400 (c) 200 (d) 100
  11. 11.What is 40% of 440? (a) 352 (b) 176 (c) 1760 (d) 264
  12. 12.A shopkeeper buys a toy for ₹320 and sells it for ₹192. What is his loss percent? (a) 40% (b) 41% (c) 45% (d) 35%
  13. 13.A shopkeeper buys a toy for ₹320 and sells it for ₹416. What is his profit percent? (a) 96% (b) 25% (c) 30% (d) 35%
  14. 14.What is 25% of 160? (a) 400 (b) 120 (c) 80 (d) 40
  15. 15.A shopkeeper buys a toy for ₹300 and sells it for ₹330. What is his profit percent? (a) 5% (b) 15% (c) 30% (d) 10%
  16. 16.A shopkeeper buys a toy for ₹420 and sells it for ₹525. What is his profit percent? (a) 20% (b) 30% (c) 25% (d) 26%
  17. 17.A shopkeeper buys a toy for ₹1000 and sells it for ₹850. What is his loss percent? (a) 15% (b) 10% (c) 16% (d) 20%
  18. 18.A shopkeeper buys a toy for ₹100 and sells it for ₹125. What is his profit percent? (a) 30% (b) 26% (c) 20% (d) 25%
  19. 19.A shopkeeper buys a toy for ₹540 and sells it for ₹594. What is his profit percent? (a) 54% (b) 15% (c) 5% (d) 10%
  20. 20.A bag marked ₹1260 is sold at a 50% discount. What is its selling price? (a) ₹630 (b) ₹631 (c) ₹1890 (d) ₹1210
  21. 21.A shopkeeper buys a toy for ₹460 and sells it for ₹414. What is his loss percent? (a) 15% (b) 5% (c) 10% (d) 46%
  22. 22.A bag marked ₹1400 is sold at a 50% discount. What is its selling price? (a) ₹701 (b) ₹700 (c) ₹1350 (d) ₹2100
  23. 23.A shopkeeper buys a toy for ₹220 and sells it for ₹275. What is his profit percent? (a) 55% (b) 30% (c) 25% (d) 20%
  24. 24.A bag marked ₹220 is sold at a 30% discount. What is its selling price? (a) ₹286 (b) ₹66 (c) ₹154 (d) ₹190
  25. 25.A shopkeeper buys a toy for ₹140 and sells it for ₹161. What is his profit percent? (a) 20% (b) 10% (c) 21% (d) 15%
  26. 26.A bag marked ₹640 is sold at a 50% discount. What is its selling price? (a) ₹960 (b) ₹590 (c) ₹321 (d) ₹320
  27. 27.A bag marked ₹1160 is sold at a 20% discount. What is its selling price? (a) ₹232 (b) ₹928 (c) ₹1140 (d) ₹1392
  28. 28.A shopkeeper buys a toy for ₹740 and sells it for ₹666. What is his loss percent? (a) 15% (b) 74% (c) 5% (d) 10%
  29. 29.A shopkeeper buys a toy for ₹420 and sells it for ₹462. What is his profit percent? (a) 10% (b) 15% (c) 5% (d) 42%
  30. 30.A shopkeeper buys a toy for ₹100 and sells it for ₹105. What is his profit percent? (a) 10% (b) 6% (c) 4% (d) 5%
  31. 31.A bag marked ₹800 is sold at a 25% discount. What is its selling price? (a) ₹200 (b) ₹600 (c) ₹775 (d) ₹1000
  32. 32.A bag marked ₹340 is sold at a 30% discount. What is its selling price? (a) ₹442 (b) ₹310 (c) ₹102 (d) ₹238
  33. 33.A shopkeeper buys a toy for ₹680 and sells it for ₹782. What is his profit percent? (a) 16% (b) 10% (c) 20% (d) 15%
  34. 34.A shopkeeper buys a toy for ₹940 and sells it for ₹893. What is his loss percent? (a) 47% (b) 6% (c) 5% (d) 10%
  35. 35.A shopkeeper buys a toy for ₹620 and sells it for ₹713. What is his profit percent? (a) 20% (b) 93% (c) 10% (d) 15%
  36. 36.What is 10% of 580? (a) 116 (b) 522 (c) 580 (d) 58
  37. 37.A shopkeeper buys a toy for ₹640 and sells it for ₹512. What is his loss percent? (a) 20% (b) 21% (c) 15% (d) 25%
  38. 38.A shopkeeper buys a toy for ₹600 and sells it for ₹840. What is his profit percent? (a) 40% (b) 45% (c) 35% (d) 41%
  39. 39.What is 60% of 940? (a) 5640 (b) 376 (c) 1128 (d) 564
  40. 40.A shopkeeper buys a toy for ₹340 and sells it for ₹442. What is his profit percent? (a) 25% (b) 31% (c) 35% (d) 30%

Answer key

  1. 147
  2. ₹360
  3. ₹350
  4. ₹1408
  5. 20%
  6. 5%
  7. ₹378
  8. 5%
  9. 12
  10. 100
  11. 176
  12. 40%
  13. 30%
  14. 40
  15. 10%
  16. 25%
  17. 15%
  18. 25%
  19. 10%
  20. ₹630
  21. 10%
  22. ₹700
  23. 25%
  24. ₹154
  25. 15%
  26. ₹320
  27. ₹928
  28. 10%
  29. 10%
  30. 5%
  31. ₹600
  32. ₹238
  33. 15%
  34. 5%
  35. 15%
  36. 58
  37. 20%
  38. 40%
  39. 564
  40. 30%

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