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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 93 · 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.A shopkeeper buys a toy for ₹920 and sells it for ₹736. What is his loss percent? (a) 25% (b) 15% (c) 21% (d) 20%
  2. 2.A bag marked ₹860 is sold at a 40% discount. What is its selling price? (a) ₹516 (b) ₹1204 (c) ₹820 (d) ₹344
  3. 3.A bag marked ₹300 is sold at a 40% discount. What is its selling price? (a) ₹180 (b) ₹120 (c) ₹260 (d) ₹420
  4. 4.A bag marked ₹640 is sold at a 20% discount. What is its selling price? (a) ₹512 (b) ₹620 (c) ₹128 (d) ₹768
  5. 5.A shopkeeper buys a toy for ₹300 and sells it for ₹210. What is his loss percent? (a) 90% (b) 35% (c) 30% (d) 25%
  6. 6.A bag marked ₹720 is sold at a 40% discount. What is its selling price? (a) ₹288 (b) ₹432 (c) ₹1008 (d) ₹680
  7. 7.What is 75% of 720? (a) 5400 (b) 180 (c) 1080 (d) 540
  8. 8.A shopkeeper buys a toy for ₹480 and sells it for ₹408. What is his loss percent? (a) 10% (b) 15% (c) 20% (d) 72%
  9. 9.A shopkeeper buys a toy for ₹660 and sells it for ₹924. What is his profit percent? (a) 35% (b) 45% (c) 40% (d) 41%
  10. 10.A shopkeeper buys a toy for ₹880 and sells it for ₹1320. What is his profit percent? (a) 45% (b) 50% (c) 55% (d) 51%
  11. 11.What is 30% of 680? (a) 2040 (b) 204 (c) 408 (d) 476
  12. 12.A shopkeeper buys a toy for ₹380 and sells it for ₹456. What is his profit percent? (a) 76% (b) 15% (c) 25% (d) 20%
  13. 13.What is 40% of 840? (a) 336 (b) 672 (c) 3360 (d) 504
  14. 14.A shopkeeper buys a toy for ₹920 and sells it for ₹552. What is his loss percent? (a) 35% (b) 41% (c) 40% (d) 45%
  15. 15.What is 50% of 760? (a) 760 (b) 3800 (c) 381 (d) 380
  16. 16.A bag marked ₹1320 is sold at a 40% discount. What is its selling price? (a) ₹528 (b) ₹792 (c) ₹1280 (d) ₹1848
  17. 17.A shopkeeper buys a toy for ₹120 and sells it for ₹126. What is his profit percent? (a) 6% (b) 10% (c) 4% (d) 5%
  18. 18.What is 60% of 260? (a) 104 (b) 1560 (c) 156 (d) 312
  19. 19.A bag marked ₹960 is sold at a 15% discount. What is its selling price? (a) ₹816 (b) ₹1104 (c) ₹945 (d) ₹144
  20. 20.A shopkeeper buys a toy for ₹800 and sells it for ₹560. What is his loss percent? (a) 31% (b) 35% (c) 30% (d) 25%
  21. 21.A shopkeeper buys a toy for ₹640 and sells it for ₹800. What is his profit percent? (a) 25% (b) 26% (c) 20% (d) 30%
  22. 22.A bag marked ₹1040 is sold at a 25% discount. What is its selling price? (a) ₹1015 (b) ₹1300 (c) ₹260 (d) ₹780
  23. 23.A shopkeeper buys a toy for ₹440 and sells it for ₹660. What is his profit percent? (a) 45% (b) 55% (c) 51% (d) 50%
  24. 24.A shopkeeper buys a toy for ₹1000 and sells it for ₹1200. What is his profit percent? (a) 21% (b) 15% (c) 25% (d) 20%
  25. 25.A shopkeeper buys a toy for ₹820 and sells it for ₹697. What is his loss percent? (a) 10% (b) 15% (c) 20% (d) 16%
  26. 26.A shopkeeper buys a toy for ₹740 and sells it for ₹592. What is his loss percent? (a) 21% (b) 25% (c) 15% (d) 20%
  27. 27.A bag marked ₹960 is sold at a 40% discount. What is its selling price? (a) ₹1344 (b) ₹384 (c) ₹920 (d) ₹576
  28. 28.What is 25% of 420? (a) 210 (b) 105 (c) 1050 (d) 315
  29. 29.What is 15% of 580? (a) 87 (b) 493 (c) 870 (d) 174
  30. 30.What is 25% of 640? (a) 480 (b) 1600 (c) 160 (d) 320
  31. 31.A shopkeeper buys a toy for ₹480 and sells it for ₹288. What is his loss percent? (a) 41% (b) 40% (c) 45% (d) 35%
  32. 32.A shopkeeper buys a toy for ₹380 and sells it for ₹228. What is his loss percent? (a) 41% (b) 45% (c) 35% (d) 40%
  33. 33.A shopkeeper buys a toy for ₹400 and sells it for ₹380. What is his loss percent? (a) 6% (b) 5% (c) 10% (d) 20%
  34. 34.A shopkeeper buys a toy for ₹380 and sells it for ₹399. What is his profit percent? (a) 6% (b) 10% (c) 19% (d) 5%
  35. 35.What is 50% of 460? (a) 2300 (b) 460 (c) 231 (d) 230
  36. 36.A bag marked ₹1600 is sold at a 40% discount. What is its selling price? (a) ₹1560 (b) ₹2240 (c) ₹640 (d) ₹960
  37. 37.What is 30% of 40? (a) 24 (b) 12 (c) 28 (d) 120
  38. 38.A bag marked ₹400 is sold at a 40% discount. What is its selling price? (a) ₹160 (b) ₹560 (c) ₹360 (d) ₹240
  39. 39.A bag marked ₹920 is sold at a 30% discount. What is its selling price? (a) ₹890 (b) ₹644 (c) ₹1196 (d) ₹276
  40. 40.A bag marked ₹620 is sold at a 20% discount. What is its selling price? (a) ₹496 (b) ₹744 (c) ₹124 (d) ₹600

Answer key

  1. 20%
  2. ₹516
  3. ₹180
  4. ₹512
  5. 30%
  6. ₹432
  7. 540
  8. 15%
  9. 40%
  10. 50%
  11. 204
  12. 20%
  13. 336
  14. 40%
  15. 380
  16. ₹792
  17. 5%
  18. 156
  19. ₹816
  20. 30%
  21. 25%
  22. ₹780
  23. 50%
  24. 20%
  25. 15%
  26. 20%
  27. ₹576
  28. 105
  29. 87
  30. 160
  31. 40%
  32. 40%
  33. 5%
  34. 5%
  35. 230
  36. ₹960
  37. 12
  38. ₹240
  39. ₹644
  40. ₹496

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