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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 330 · 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 ₹120 and sells it for ₹72. What is his loss percent? (a) 45% (b) 48% (c) 40% (d) 35%
  2. 2.What is 50% of 80? (a) 41 (b) 80 (c) 40 (d) 400
  3. 3.A shopkeeper buys a toy for ₹140 and sells it for ₹119. What is his loss percent? (a) 20% (b) 15% (c) 21% (d) 10%
  4. 4.A shopkeeper buys a toy for ₹300 and sells it for ₹390. What is his profit percent? (a) 25% (b) 35% (c) 30% (d) 90%
  5. 5.A shopkeeper buys a toy for ₹560 and sells it for ₹784. What is his profit percent? (a) 41% (b) 35% (c) 40% (d) 45%
  6. 6.A shopkeeper buys a toy for ₹720 and sells it for ₹684. What is his loss percent? (a) 5% (b) 6% (c) 36% (d) 10%
  7. 7.A shopkeeper buys a toy for ₹680 and sells it for ₹408. What is his loss percent? (a) 35% (b) 40% (c) 45% (d) 41%
  8. 8.A shopkeeper buys a toy for ₹340 and sells it for ₹425. What is his profit percent? (a) 25% (b) 20% (c) 85% (d) 30%
  9. 9.What is 10% of 900? (a) 180 (b) 900 (c) 90 (d) 810
  10. 10.A bag marked ₹1160 is sold at a 20% discount. What is its selling price? (a) ₹232 (b) ₹1140 (c) ₹1392 (d) ₹928
  11. 11.A shopkeeper buys a toy for ₹100 and sells it for ₹140. What is his profit percent? (a) 45% (b) 41% (c) 35% (d) 40%
  12. 12.A shopkeeper buys a toy for ₹180 and sells it for ₹153. What is his loss percent? (a) 10% (b) 15% (c) 20% (d) 27%
  13. 13.A bag marked ₹1220 is sold at a 15% discount. What is its selling price? (a) ₹1037 (b) ₹183 (c) ₹1205 (d) ₹1403
  14. 14.A shopkeeper buys a toy for ₹800 and sells it for ₹960. What is his profit percent? (a) 25% (b) 15% (c) 20% (d) 21%
  15. 15.A bag marked ₹760 is sold at a 30% discount. What is its selling price? (a) ₹228 (b) ₹532 (c) ₹730 (d) ₹988
  16. 16.What is 15% of 600? (a) 180 (b) 90 (c) 900 (d) 510
  17. 17.A shopkeeper buys a toy for ₹240 and sells it for ₹204. What is his loss percent? (a) 20% (b) 36% (c) 10% (d) 15%
  18. 18.What is 15% of 140? (a) 210 (b) 21 (c) 42 (d) 119
  19. 19.A shopkeeper buys a toy for ₹900 and sells it for ₹630. What is his loss percent? (a) 31% (b) 25% (c) 35% (d) 30%
  20. 20.What is 25% of 840? (a) 630 (b) 2100 (c) 210 (d) 420
  21. 21.A shopkeeper buys a toy for ₹760 and sells it for ₹836. What is his profit percent? (a) 15% (b) 76% (c) 5% (d) 10%
  22. 22.What is 20% of 260? (a) 52 (b) 520 (c) 208 (d) 104
  23. 23.What is 5% of 860? (a) 817 (b) 430 (c) 86 (d) 43
  24. 24.What is 30% of 940? (a) 564 (b) 282 (c) 2820 (d) 658
  25. 25.A bag marked ₹1760 is sold at a 40% discount. What is its selling price? (a) ₹704 (b) ₹2464 (c) ₹1720 (d) ₹1056
  26. 26.A shopkeeper buys a toy for ₹400 and sells it for ₹600. What is his profit percent? (a) 51% (b) 55% (c) 45% (d) 50%
  27. 27.What is 15% of 760? (a) 1140 (b) 114 (c) 646 (d) 228
  28. 28.What is 15% of 100? (a) 85 (b) 30 (c) 15 (d) 150
  29. 29.A shopkeeper buys a toy for ₹400 and sells it for ₹560. What is his profit percent? (a) 35% (b) 40% (c) 41% (d) 45%
  30. 30.What is 75% of 640? (a) 4800 (b) 160 (c) 960 (d) 480
  31. 31.A shopkeeper buys a toy for ₹760 and sells it for ₹456. What is his loss percent? (a) 45% (b) 40% (c) 41% (d) 35%
  32. 32.A shopkeeper buys a toy for ₹300 and sells it for ₹315. What is his profit percent? (a) 15% (b) 6% (c) 5% (d) 10%
  33. 33.A shopkeeper buys a toy for ₹140 and sells it for ₹154. What is his profit percent? (a) 15% (b) 5% (c) 14% (d) 10%
  34. 34.A bag marked ₹1440 is sold at a 40% discount. What is its selling price? (a) ₹576 (b) ₹2016 (c) ₹1400 (d) ₹864
  35. 35.What is 25% of 460? (a) 230 (b) 1150 (c) 115 (d) 345
  36. 36.A shopkeeper buys a toy for ₹900 and sells it for ₹675. What is his loss percent? (a) 25% (b) 20% (c) 30% (d) 26%
  37. 37.What is 75% of 380? (a) 95 (b) 285 (c) 570 (d) 2850
  38. 38.A bag marked ₹1000 is sold at a 20% discount. What is its selling price? (a) ₹980 (b) ₹800 (c) ₹1200 (d) ₹200
  39. 39.A bag marked ₹920 is sold at a 30% discount. What is its selling price? (a) ₹276 (b) ₹1196 (c) ₹890 (d) ₹644
  40. 40.A bag marked ₹1100 is sold at a 40% discount. What is its selling price? (a) ₹1060 (b) ₹660 (c) ₹440 (d) ₹1540

Answer key

  1. 40%
  2. 40
  3. 15%
  4. 30%
  5. 40%
  6. 5%
  7. 40%
  8. 25%
  9. 90
  10. ₹928
  11. 40%
  12. 15%
  13. ₹1037
  14. 20%
  15. ₹532
  16. 90
  17. 15%
  18. 21
  19. 30%
  20. 210
  21. 10%
  22. 52
  23. 43
  24. 282
  25. ₹1056
  26. 50%
  27. 114
  28. 15
  29. 40%
  30. 480
  31. 40%
  32. 5%
  33. 10%
  34. ₹864
  35. 115
  36. 25%
  37. 285
  38. ₹800
  39. ₹644
  40. ₹660

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