← Percentages, profit and loss lesson New set →

Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 579 · 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 ₹300 and sells it for ₹240. What is his loss percent? (a) 15% (b) 25% (c) 60% (d) 20%
  2. 2.What is 10% of 720? (a) 720 (b) 648 (c) 144 (d) 72
  3. 3.A shopkeeper buys a toy for ₹440 and sells it for ₹550. What is his profit percent? (a) 20% (b) 30% (c) 25% (d) 26%
  4. 4.A shopkeeper buys a toy for ₹800 and sells it for ₹720. What is his loss percent? (a) 15% (b) 10% (c) 80% (d) 5%
  5. 5.What is 20% of 240? (a) 48 (b) 480 (c) 192 (d) 96
  6. 6.What is 20% of 340? (a) 680 (b) 68 (c) 136 (d) 272
  7. 7.A shopkeeper buys a toy for ₹380 and sells it for ₹456. What is his profit percent? (a) 20% (b) 76% (c) 25% (d) 15%
  8. 8.What is 30% of 320? (a) 960 (b) 224 (c) 192 (d) 96
  9. 9.What is 20% of 700? (a) 560 (b) 1400 (c) 280 (d) 140
  10. 10.What is 15% of 940? (a) 799 (b) 282 (c) 1410 (d) 141
  11. 11.A shopkeeper buys a toy for ₹900 and sells it for ₹1125. What is his profit percent? (a) 20% (b) 25% (c) 30% (d) 26%
  12. 12.A shopkeeper buys a toy for ₹760 and sells it for ₹950. What is his profit percent? (a) 20% (b) 25% (c) 26% (d) 30%
  13. 13.A shopkeeper buys a toy for ₹180 and sells it for ₹252. What is his profit percent? (a) 45% (b) 35% (c) 40% (d) 72%
  14. 14.A bag marked ₹1560 is sold at a 20% discount. What is its selling price? (a) ₹1872 (b) ₹1540 (c) ₹1248 (d) ₹312
  15. 15.A shopkeeper buys a toy for ₹460 and sells it for ₹322. What is his loss percent? (a) 31% (b) 35% (c) 30% (d) 25%
  16. 16.A bag marked ₹920 is sold at a 40% discount. What is its selling price? (a) ₹368 (b) ₹880 (c) ₹552 (d) ₹1288
  17. 17.A shopkeeper buys a toy for ₹820 and sells it for ₹902. What is his profit percent? (a) 15% (b) 5% (c) 10% (d) 82%
  18. 18.A bag marked ₹220 is sold at a 10% discount. What is its selling price? (a) ₹242 (b) ₹22 (c) ₹198 (d) ₹210
  19. 19.A shopkeeper buys a toy for ₹480 and sells it for ₹288. What is his loss percent? (a) 35% (b) 45% (c) 41% (d) 40%
  20. 20.A shopkeeper buys a toy for ₹260 and sells it for ₹156. What is his loss percent? (a) 41% (b) 35% (c) 40% (d) 45%
  21. 21.What is 25% of 60? (a) 150 (b) 30 (c) 45 (d) 15
  22. 22.What is 60% of 840? (a) 1008 (b) 336 (c) 5040 (d) 504
  23. 23.A shopkeeper buys a toy for ₹600 and sells it for ₹780. What is his profit percent? (a) 25% (b) 31% (c) 30% (d) 35%
  24. 24.A shopkeeper buys a toy for ₹700 and sells it for ₹560. What is his loss percent? (a) 15% (b) 21% (c) 25% (d) 20%
  25. 25.A shopkeeper buys a toy for ₹820 and sells it for ₹1025. What is his profit percent? (a) 25% (b) 26% (c) 20% (d) 30%
  26. 26.What is 30% of 740? (a) 2220 (b) 518 (c) 444 (d) 222
  27. 27.A shopkeeper buys a toy for ₹140 and sells it for ₹98. What is his loss percent? (a) 30% (b) 42% (c) 25% (d) 35%
  28. 28.A shopkeeper buys a toy for ₹280 and sells it for ₹392. What is his profit percent? (a) 45% (b) 35% (c) 40% (d) 41%
  29. 29.A bag marked ₹360 is sold at a 15% discount. What is its selling price? (a) ₹345 (b) ₹306 (c) ₹414 (d) ₹54
  30. 30.What is 40% of 880? (a) 704 (b) 528 (c) 352 (d) 3520
  31. 31.A bag marked ₹1960 is sold at a 50% discount. What is its selling price? (a) ₹1910 (b) ₹980 (c) ₹981 (d) ₹2940
  32. 32.What is 15% of 700? (a) 595 (b) 210 (c) 1050 (d) 105
  33. 33.What is 40% of 960? (a) 3840 (b) 576 (c) 384 (d) 768
  34. 34.A shopkeeper buys a toy for ₹940 and sells it for ₹1034. What is his profit percent? (a) 5% (b) 15% (c) 94% (d) 10%
  35. 35.What is 10% of 700? (a) 140 (b) 700 (c) 70 (d) 630
  36. 36.A shopkeeper buys a toy for ₹780 and sells it for ₹741. What is his loss percent? (a) 6% (b) 5% (c) 10% (d) 39%
  37. 37.What is 30% of 140? (a) 84 (b) 42 (c) 98 (d) 420
  38. 38.A shopkeeper buys a toy for ₹800 and sells it for ₹560. What is his loss percent? (a) 25% (b) 31% (c) 35% (d) 30%
  39. 39.A shopkeeper buys a toy for ₹280 and sells it for ₹420. What is his profit percent? (a) 55% (b) 51% (c) 50% (d) 45%
  40. 40.A shopkeeper buys a toy for ₹540 and sells it for ₹432. What is his loss percent? (a) 25% (b) 15% (c) 21% (d) 20%

Answer key

  1. 20%
  2. 72
  3. 25%
  4. 10%
  5. 48
  6. 68
  7. 20%
  8. 96
  9. 140
  10. 141
  11. 25%
  12. 25%
  13. 40%
  14. ₹1248
  15. 30%
  16. ₹552
  17. 10%
  18. ₹198
  19. 40%
  20. 40%
  21. 15
  22. 504
  23. 30%
  24. 20%
  25. 25%
  26. 222
  27. 30%
  28. 40%
  29. ₹306
  30. 352
  31. ₹980
  32. 105
  33. 384
  34. 10%
  35. 70
  36. 5%
  37. 42
  38. 30%
  39. 50%
  40. 20%

Free maths olympiad lessons, practice and worksheets at talentjr.in/maths-olympiad