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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 333 · 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 ₹220 and sells it for ₹231. What is his profit percent? (a) 10% (b) 11% (c) 6% (d) 5%
  2. 2.What is 15% of 580? (a) 174 (b) 870 (c) 87 (d) 493
  3. 3.What is 60% of 100? (a) 120 (b) 600 (c) 60 (d) 40
  4. 4.A shopkeeper buys a toy for ₹500 and sells it for ₹650. What is his profit percent? (a) 35% (b) 30% (c) 31% (d) 25%
  5. 5.What is 5% of 840? (a) 84 (b) 798 (c) 420 (d) 42
  6. 6.A shopkeeper buys a toy for ₹620 and sells it for ₹465. What is his loss percent? (a) 30% (b) 25% (c) 26% (d) 20%
  7. 7.A shopkeeper buys a toy for ₹220 and sells it for ₹132. What is his loss percent? (a) 45% (b) 35% (c) 88% (d) 40%
  8. 8.A bag marked ₹740 is sold at a 15% discount. What is its selling price? (a) ₹725 (b) ₹851 (c) ₹629 (d) ₹111
  9. 9.A shopkeeper buys a toy for ₹800 and sells it for ₹680. What is his loss percent? (a) 16% (b) 20% (c) 10% (d) 15%
  10. 10.A bag marked ₹1380 is sold at a 15% discount. What is its selling price? (a) ₹1587 (b) ₹1365 (c) ₹207 (d) ₹1173
  11. 11.What is 15% of 660? (a) 990 (b) 561 (c) 99 (d) 198
  12. 12.What is 15% of 640? (a) 544 (b) 960 (c) 96 (d) 192
  13. 13.What is 10% of 360? (a) 72 (b) 360 (c) 324 (d) 36
  14. 14.A shopkeeper buys a toy for ₹880 and sells it for ₹660. What is his loss percent? (a) 30% (b) 25% (c) 20% (d) 26%
  15. 15.A shopkeeper buys a toy for ₹780 and sells it for ₹585. What is his loss percent? (a) 26% (b) 25% (c) 20% (d) 30%
  16. 16.What is 20% of 540? (a) 216 (b) 108 (c) 432 (d) 1080
  17. 17.What is 50% of 520? (a) 2600 (b) 261 (c) 520 (d) 260
  18. 18.A shopkeeper buys a toy for ₹140 and sells it for ₹105. What is his loss percent? (a) 20% (b) 35% (c) 25% (d) 30%
  19. 19.A shopkeeper buys a toy for ₹840 and sells it for ₹966. What is his profit percent? (a) 10% (b) 16% (c) 15% (d) 20%
  20. 20.What is 10% of 860? (a) 172 (b) 774 (c) 860 (d) 86
  21. 21.What is 15% of 800? (a) 1200 (b) 680 (c) 120 (d) 240
  22. 22.A bag marked ₹1260 is sold at a 25% discount. What is its selling price? (a) ₹1575 (b) ₹315 (c) ₹945 (d) ₹1235
  23. 23.A bag marked ₹1560 is sold at a 15% discount. What is its selling price? (a) ₹1545 (b) ₹1794 (c) ₹1326 (d) ₹234
  24. 24.A bag marked ₹460 is sold at a 50% discount. What is its selling price? (a) ₹690 (b) ₹230 (c) ₹231 (d) ₹410
  25. 25.A shopkeeper buys a toy for ₹960 and sells it for ₹1344. What is his profit percent? (a) 40% (b) 41% (c) 35% (d) 45%
  26. 26.What is 60% of 880? (a) 352 (b) 1056 (c) 528 (d) 5280
  27. 27.What is 20% of 360? (a) 720 (b) 288 (c) 144 (d) 72
  28. 28.A shopkeeper buys a toy for ₹620 and sells it for ₹651. What is his profit percent? (a) 5% (b) 10% (c) 6% (d) 31%
  29. 29.A shopkeeper buys a toy for ₹1000 and sells it for ₹1150. What is his profit percent? (a) 10% (b) 15% (c) 16% (d) 20%
  30. 30.A bag marked ₹540 is sold at a 20% discount. What is its selling price? (a) ₹648 (b) ₹520 (c) ₹108 (d) ₹432
  31. 31.What is 20% of 220? (a) 176 (b) 88 (c) 440 (d) 44
  32. 32.A bag marked ₹440 is sold at a 15% discount. What is its selling price? (a) ₹425 (b) ₹506 (c) ₹374 (d) ₹66
  33. 33.A bag marked ₹480 is sold at a 15% discount. What is its selling price? (a) ₹408 (b) ₹72 (c) ₹552 (d) ₹465
  34. 34.A shopkeeper buys a toy for ₹580 and sells it for ₹406. What is his loss percent? (a) 31% (b) 25% (c) 30% (d) 35%
  35. 35.What is 20% of 700? (a) 280 (b) 560 (c) 1400 (d) 140
  36. 36.A shopkeeper buys a toy for ₹280 and sells it for ₹392. What is his profit percent? (a) 40% (b) 45% (c) 41% (d) 35%
  37. 37.What is 60% of 760? (a) 4560 (b) 456 (c) 912 (d) 304
  38. 38.A bag marked ₹1500 is sold at a 15% discount. What is its selling price? (a) ₹1275 (b) ₹225 (c) ₹1725 (d) ₹1485
  39. 39.A shopkeeper buys a toy for ₹820 and sells it for ₹1025. What is his profit percent? (a) 20% (b) 25% (c) 26% (d) 30%
  40. 40.A bag marked ₹400 is sold at a 30% discount. What is its selling price? (a) ₹520 (b) ₹280 (c) ₹370 (d) ₹120

Answer key

  1. 5%
  2. 87
  3. 60
  4. 30%
  5. 42
  6. 25%
  7. 40%
  8. ₹629
  9. 15%
  10. ₹1173
  11. 99
  12. 96
  13. 36
  14. 25%
  15. 25%
  16. 108
  17. 260
  18. 25%
  19. 15%
  20. 86
  21. 120
  22. ₹945
  23. ₹1326
  24. ₹230
  25. 40%
  26. 528
  27. 72
  28. 5%
  29. 15%
  30. ₹432
  31. 44
  32. ₹374
  33. ₹408
  34. 30%
  35. 140
  36. 40%
  37. 456
  38. ₹1275
  39. 25%
  40. ₹280

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