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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 177 · 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 ₹460 and sells it for ₹529. What is his profit percent? (a) 15% (b) 20% (c) 69% (d) 10%
  2. 2.A shopkeeper buys a toy for ₹920 and sells it for ₹1196. What is his profit percent? (a) 31% (b) 25% (c) 30% (d) 35%
  3. 3.What is 40% of 660? (a) 528 (b) 396 (c) 264 (d) 2640
  4. 4.A bag marked ₹580 is sold at a 10% discount. What is its selling price? (a) ₹638 (b) ₹58 (c) ₹570 (d) ₹522
  5. 5.What is 10% of 700? (a) 70 (b) 700 (c) 140 (d) 630
  6. 6.A bag marked ₹1700 is sold at a 10% discount. What is its selling price? (a) ₹1870 (b) ₹1690 (c) ₹1530 (d) ₹170
  7. 7.A bag marked ₹1920 is sold at a 40% discount. What is its selling price? (a) ₹768 (b) ₹2688 (c) ₹1880 (d) ₹1152
  8. 8.A shopkeeper buys a toy for ₹500 and sells it for ₹350. What is his loss percent? (a) 30% (b) 31% (c) 35% (d) 25%
  9. 9.A shopkeeper buys a toy for ₹620 and sells it for ₹589. What is his loss percent? (a) 6% (b) 10% (c) 5% (d) 31%
  10. 10.A shopkeeper buys a toy for ₹1000 and sells it for ₹950. What is his loss percent? (a) 6% (b) 10% (c) 50% (d) 5%
  11. 11.A bag marked ₹1260 is sold at a 15% discount. What is its selling price? (a) ₹189 (b) ₹1449 (c) ₹1245 (d) ₹1071
  12. 12.What is 20% of 1000? (a) 400 (b) 200 (c) 800 (d) 2000
  13. 13.What is 25% of 700? (a) 1750 (b) 525 (c) 175 (d) 350
  14. 14.A shopkeeper buys a toy for ₹500 and sells it for ₹600. What is his profit percent? (a) 15% (b) 20% (c) 21% (d) 25%
  15. 15.A shopkeeper buys a toy for ₹540 and sells it for ₹702. What is his profit percent? (a) 25% (b) 31% (c) 35% (d) 30%
  16. 16.A bag marked ₹440 is sold at a 15% discount. What is its selling price? (a) ₹506 (b) ₹425 (c) ₹66 (d) ₹374
  17. 17.What is 30% of 900? (a) 2700 (b) 630 (c) 270 (d) 540
  18. 18.A shopkeeper buys a toy for ₹280 and sells it for ₹252. What is his loss percent? (a) 5% (b) 28% (c) 10% (d) 15%
  19. 19.What is 10% of 140? (a) 28 (b) 14 (c) 140 (d) 126
  20. 20.A bag marked ₹1340 is sold at a 20% discount. What is its selling price? (a) ₹1608 (b) ₹268 (c) ₹1072 (d) ₹1320
  21. 21.What is 10% of 820? (a) 738 (b) 82 (c) 820 (d) 164
  22. 22.A bag marked ₹800 is sold at a 10% discount. What is its selling price? (a) ₹790 (b) ₹720 (c) ₹880 (d) ₹80
  23. 23.A shopkeeper buys a toy for ₹120 and sells it for ₹108. What is his loss percent? (a) 15% (b) 5% (c) 12% (d) 10%
  24. 24.What is 15% of 460? (a) 138 (b) 391 (c) 69 (d) 690
  25. 25.A bag marked ₹520 is sold at a 15% discount. What is its selling price? (a) ₹598 (b) ₹505 (c) ₹442 (d) ₹78
  26. 26.A shopkeeper buys a toy for ₹620 and sells it for ₹868. What is his profit percent? (a) 40% (b) 45% (c) 35% (d) 41%
  27. 27.A bag marked ₹1400 is sold at a 10% discount. What is its selling price? (a) ₹1540 (b) ₹1390 (c) ₹140 (d) ₹1260
  28. 28.What is 60% of 120? (a) 48 (b) 72 (c) 720 (d) 144
  29. 29.A shopkeeper buys a toy for ₹260 and sells it for ₹247. What is his loss percent? (a) 13% (b) 5% (c) 6% (d) 10%
  30. 30.A shopkeeper buys a toy for ₹740 and sells it for ₹703. What is his loss percent? (a) 10% (b) 5% (c) 6% (d) 37%
  31. 31.A shopkeeper buys a toy for ₹740 and sells it for ₹666. What is his loss percent? (a) 10% (b) 74% (c) 15% (d) 5%
  32. 32.A shopkeeper buys a toy for ₹780 and sells it for ₹975. What is his profit percent? (a) 20% (b) 25% (c) 30% (d) 26%
  33. 33.A shopkeeper buys a toy for ₹840 and sells it for ₹630. What is his loss percent? (a) 26% (b) 20% (c) 25% (d) 30%
  34. 34.A shopkeeper buys a toy for ₹100 and sells it for ₹95. What is his loss percent? (a) 4% (b) 6% (c) 10% (d) 5%
  35. 35.A bag marked ₹720 is sold at a 50% discount. What is its selling price? (a) ₹361 (b) ₹670 (c) ₹360 (d) ₹1080
  36. 36.A bag marked ₹1260 is sold at a 25% discount. What is its selling price? (a) ₹1575 (b) ₹945 (c) ₹1235 (d) ₹315
  37. 37.What is 30% of 240? (a) 144 (b) 72 (c) 720 (d) 168
  38. 38.A shopkeeper buys a toy for ₹680 and sells it for ₹714. What is his profit percent? (a) 6% (b) 5% (c) 34% (d) 10%
  39. 39.What is 10% of 420? (a) 378 (b) 84 (c) 42 (d) 420
  40. 40.What is 25% of 360? (a) 900 (b) 270 (c) 90 (d) 180

Answer key

  1. 15%
  2. 30%
  3. 264
  4. ₹522
  5. 70
  6. ₹1530
  7. ₹1152
  8. 30%
  9. 5%
  10. 5%
  11. ₹1071
  12. 200
  13. 175
  14. 20%
  15. 30%
  16. ₹374
  17. 270
  18. 10%
  19. 14
  20. ₹1072
  21. 82
  22. ₹720
  23. 10%
  24. 69
  25. ₹442
  26. 40%
  27. ₹1260
  28. 72
  29. 5%
  30. 5%
  31. 10%
  32. 25%
  33. 25%
  34. 5%
  35. ₹360
  36. ₹945
  37. 72
  38. 5%
  39. 42
  40. 90

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