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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 37 · 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 bag marked ₹1240 is sold at a 10% discount. What is its selling price? (a) ₹1364 (b) ₹1230 (c) ₹124 (d) ₹1116
  2. 2.What is 75% of 100? (a) 150 (b) 75 (c) 750 (d) 25
  3. 3.What is 40% of 640? (a) 256 (b) 512 (c) 2560 (d) 384
  4. 4.A shopkeeper buys a toy for ₹180 and sells it for ₹135. What is his loss percent? (a) 45% (b) 20% (c) 25% (d) 30%
  5. 5.A shopkeeper buys a toy for ₹520 and sells it for ₹494. What is his loss percent? (a) 26% (b) 6% (c) 5% (d) 10%
  6. 6.A shopkeeper buys a toy for ₹360 and sells it for ₹450. What is his profit percent? (a) 25% (b) 30% (c) 90% (d) 20%
  7. 7.A shopkeeper buys a toy for ₹800 and sells it for ₹1000. What is his profit percent? (a) 30% (b) 26% (c) 25% (d) 20%
  8. 8.A shopkeeper buys a toy for ₹760 and sells it for ₹988. What is his profit percent? (a) 30% (b) 25% (c) 35% (d) 31%
  9. 9.A bag marked ₹1680 is sold at a 25% discount. What is its selling price? (a) ₹420 (b) ₹2100 (c) ₹1260 (d) ₹1655
  10. 10.What is 50% of 240? (a) 1200 (b) 121 (c) 120 (d) 240
  11. 11.A shopkeeper buys a toy for ₹920 and sells it for ₹1288. What is his profit percent? (a) 41% (b) 45% (c) 40% (d) 35%
  12. 12.What is 20% of 140? (a) 112 (b) 28 (c) 280 (d) 56
  13. 13.A bag marked ₹980 is sold at a 10% discount. What is its selling price? (a) ₹1078 (b) ₹970 (c) ₹98 (d) ₹882
  14. 14.What is 10% of 260? (a) 52 (b) 260 (c) 234 (d) 26
  15. 15.A bag marked ₹460 is sold at a 10% discount. What is its selling price? (a) ₹414 (b) ₹506 (c) ₹450 (d) ₹46
  16. 16.A shopkeeper buys a toy for ₹280 and sells it for ₹294. What is his profit percent? (a) 5% (b) 14% (c) 6% (d) 10%
  17. 17.What is 20% of 660? (a) 264 (b) 1320 (c) 528 (d) 132
  18. 18.A shopkeeper buys a toy for ₹200 and sells it for ₹300. What is his profit percent? (a) 55% (b) 51% (c) 45% (d) 50%
  19. 19.A bag marked ₹1880 is sold at a 25% discount. What is its selling price? (a) ₹470 (b) ₹2350 (c) ₹1855 (d) ₹1410
  20. 20.A shopkeeper buys a toy for ₹760 and sells it for ₹1064. What is his profit percent? (a) 40% (b) 41% (c) 45% (d) 35%
  21. 21.A shopkeeper buys a toy for ₹100 and sells it for ₹130. What is his profit percent? (a) 31% (b) 35% (c) 30% (d) 25%
  22. 22.A shopkeeper buys a toy for ₹880 and sells it for ₹704. What is his loss percent? (a) 15% (b) 21% (c) 25% (d) 20%
  23. 23.A shopkeeper buys a toy for ₹280 and sells it for ₹308. What is his profit percent? (a) 15% (b) 10% (c) 5% (d) 28%
  24. 24.A bag marked ₹1660 is sold at a 15% discount. What is its selling price? (a) ₹249 (b) ₹1909 (c) ₹1645 (d) ₹1411
  25. 25.A shopkeeper buys a toy for ₹260 and sells it for ₹273. What is his profit percent? (a) 10% (b) 5% (c) 13% (d) 6%
  26. 26.A bag marked ₹300 is sold at a 40% discount. What is its selling price? (a) ₹420 (b) ₹120 (c) ₹180 (d) ₹260
  27. 27.A shopkeeper buys a toy for ₹960 and sells it for ₹1200. What is his profit percent? (a) 26% (b) 30% (c) 25% (d) 20%
  28. 28.A bag marked ₹1520 is sold at a 15% discount. What is its selling price? (a) ₹228 (b) ₹1505 (c) ₹1748 (d) ₹1292
  29. 29.What is 20% of 760? (a) 152 (b) 608 (c) 304 (d) 1520
  30. 30.What is 15% of 240? (a) 36 (b) 360 (c) 72 (d) 204
  31. 31.A bag marked ₹1620 is sold at a 10% discount. What is its selling price? (a) ₹1458 (b) ₹1782 (c) ₹1610 (d) ₹162
  32. 32.A shopkeeper buys a toy for ₹240 and sells it for ₹300. What is his profit percent? (a) 25% (b) 60% (c) 20% (d) 30%
  33. 33.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%
  34. 34.What is 75% of 420? (a) 3150 (b) 630 (c) 315 (d) 105
  35. 35.A shopkeeper buys a toy for ₹480 and sells it for ₹576. What is his profit percent? (a) 25% (b) 20% (c) 96% (d) 15%
  36. 36.A shopkeeper buys a toy for ₹640 and sells it for ₹480. What is his loss percent? (a) 30% (b) 25% (c) 20% (d) 26%
  37. 37.A shopkeeper buys a toy for ₹880 and sells it for ₹792. What is his loss percent? (a) 88% (b) 5% (c) 15% (d) 10%
  38. 38.A shopkeeper buys a toy for ₹600 and sells it for ₹780. What is his profit percent? (a) 35% (b) 30% (c) 31% (d) 25%
  39. 39.What is 5% of 60? (a) 57 (b) 30 (c) 6 (d) 3
  40. 40.A shopkeeper buys a toy for ₹740 and sells it for ₹666. What is his loss percent? (a) 74% (b) 5% (c) 10% (d) 15%

Answer key

  1. ₹1116
  2. 75
  3. 256
  4. 25%
  5. 5%
  6. 25%
  7. 25%
  8. 30%
  9. ₹1260
  10. 120
  11. 40%
  12. 28
  13. ₹882
  14. 26
  15. ₹414
  16. 5%
  17. 132
  18. 50%
  19. ₹1410
  20. 40%
  21. 30%
  22. 20%
  23. 10%
  24. ₹1411
  25. 5%
  26. ₹180
  27. 25%
  28. ₹1292
  29. 152
  30. 36
  31. ₹1458
  32. 25%
  33. 5%
  34. 315
  35. 20%
  36. 25%
  37. 10%
  38. 30%
  39. 3
  40. 10%

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