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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 377 · 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 ₹440 and sells it for ₹374. What is his loss percent? (a) 20% (b) 10% (c) 66% (d) 15%
  2. 2.What is 25% of 580? (a) 290 (b) 1450 (c) 145 (d) 435
  3. 3.A shopkeeper buys a toy for ₹360 and sells it for ₹504. What is his profit percent? (a) 41% (b) 40% (c) 45% (d) 35%
  4. 4.A shopkeeper buys a toy for ₹940 and sells it for ₹1034. What is his profit percent? (a) 15% (b) 5% (c) 94% (d) 10%
  5. 5.A shopkeeper buys a toy for ₹220 and sells it for ₹308. What is his profit percent? (a) 88% (b) 40% (c) 35% (d) 45%
  6. 6.A shopkeeper buys a toy for ₹740 and sells it for ₹1036. What is his profit percent? (a) 40% (b) 45% (c) 41% (d) 35%
  7. 7.What is 5% of 920? (a) 874 (b) 92 (c) 46 (d) 460
  8. 8.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%
  9. 9.A shopkeeper buys a toy for ₹640 and sells it for ₹512. What is his loss percent? (a) 15% (b) 25% (c) 21% (d) 20%
  10. 10.What is 25% of 260? (a) 195 (b) 130 (c) 65 (d) 650
  11. 11.A bag marked ₹1720 is sold at a 15% discount. What is its selling price? (a) ₹1462 (b) ₹258 (c) ₹1705 (d) ₹1978
  12. 12.What is 25% of 720? (a) 180 (b) 1800 (c) 360 (d) 540
  13. 13.A bag marked ₹1300 is sold at a 15% discount. What is its selling price? (a) ₹195 (b) ₹1105 (c) ₹1495 (d) ₹1285
  14. 14.A shopkeeper buys a toy for ₹740 and sells it for ₹629. What is his loss percent? (a) 20% (b) 15% (c) 10% (d) 16%
  15. 15.What is 10% of 80? (a) 16 (b) 80 (c) 8 (d) 72
  16. 16.What is 5% of 360? (a) 342 (b) 36 (c) 180 (d) 18
  17. 17.A shopkeeper buys a toy for ₹220 and sells it for ₹198. What is his loss percent? (a) 5% (b) 22% (c) 10% (d) 15%
  18. 18.A shopkeeper buys a toy for ₹640 and sells it for ₹384. What is his loss percent? (a) 45% (b) 35% (c) 41% (d) 40%
  19. 19.A shopkeeper buys a toy for ₹580 and sells it for ₹493. What is his loss percent? (a) 10% (b) 15% (c) 20% (d) 87%
  20. 20.What is 50% of 880? (a) 441 (b) 440 (c) 880 (d) 4400
  21. 21.What is 5% of 600? (a) 300 (b) 570 (c) 60 (d) 30
  22. 22.A bag marked ₹880 is sold at a 25% discount. What is its selling price? (a) ₹660 (b) ₹855 (c) ₹220 (d) ₹1100
  23. 23.A shopkeeper buys a toy for ₹360 and sells it for ₹324. What is his loss percent? (a) 15% (b) 5% (c) 10% (d) 36%
  24. 24.A bag marked ₹1340 is sold at a 40% discount. What is its selling price? (a) ₹1876 (b) ₹536 (c) ₹1300 (d) ₹804
  25. 25.What is 30% of 560? (a) 336 (b) 168 (c) 392 (d) 1680
  26. 26.A shopkeeper buys a toy for ₹980 and sells it for ₹1176. What is his profit percent? (a) 21% (b) 20% (c) 15% (d) 25%
  27. 27.A shopkeeper buys a toy for ₹700 and sells it for ₹1050. What is his profit percent? (a) 51% (b) 50% (c) 55% (d) 45%
  28. 28.What is 25% of 600? (a) 450 (b) 1500 (c) 300 (d) 150
  29. 29.A shopkeeper buys a toy for ₹980 and sells it for ₹931. What is his loss percent? (a) 49% (b) 5% (c) 10% (d) 6%
  30. 30.A shopkeeper buys a toy for ₹760 and sells it for ₹912. What is his profit percent? (a) 20% (b) 21% (c) 25% (d) 15%
  31. 31.A shopkeeper buys a toy for ₹840 and sells it for ₹1176. What is his profit percent? (a) 45% (b) 35% (c) 40% (d) 41%
  32. 32.A shopkeeper buys a toy for ₹780 and sells it for ₹936. What is his profit percent? (a) 25% (b) 20% (c) 15% (d) 21%
  33. 33.What is 75% of 860? (a) 215 (b) 645 (c) 6450 (d) 1290
  34. 34.A shopkeeper buys a toy for ₹740 and sells it for ₹888. What is his profit percent? (a) 25% (b) 21% (c) 20% (d) 15%
  35. 35.A bag marked ₹1380 is sold at a 40% discount. What is its selling price? (a) ₹1340 (b) ₹1932 (c) ₹552 (d) ₹828
  36. 36.A bag marked ₹240 is sold at a 50% discount. What is its selling price? (a) ₹190 (b) ₹120 (c) ₹360 (d) ₹121
  37. 37.A bag marked ₹520 is sold at a 20% discount. What is its selling price? (a) ₹624 (b) ₹416 (c) ₹500 (d) ₹104
  38. 38.A bag marked ₹1540 is sold at a 25% discount. What is its selling price? (a) ₹385 (b) ₹1515 (c) ₹1155 (d) ₹1925
  39. 39.A shopkeeper buys a toy for ₹140 and sells it for ₹133. What is his loss percent? (a) 10% (b) 5% (c) 6% (d) 7%
  40. 40.A shopkeeper buys a toy for ₹140 and sells it for ₹147. What is his profit percent? (a) 7% (b) 5% (c) 10% (d) 6%

Answer key

  1. 15%
  2. 145
  3. 40%
  4. 10%
  5. 40%
  6. 40%
  7. 46
  8. 15%
  9. 20%
  10. 65
  11. ₹1462
  12. 180
  13. ₹1105
  14. 15%
  15. 8
  16. 18
  17. 10%
  18. 40%
  19. 15%
  20. 440
  21. 30
  22. ₹660
  23. 10%
  24. ₹804
  25. 168
  26. 20%
  27. 50%
  28. 150
  29. 5%
  30. 20%
  31. 40%
  32. 20%
  33. 645
  34. 20%
  35. ₹828
  36. ₹120
  37. ₹416
  38. ₹1155
  39. 5%
  40. 5%

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