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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 12 · 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 ₹180 and sells it for ₹234. What is his profit percent? (a) 54% (b) 25% (c) 35% (d) 30%
  2. 2.A bag marked ₹320 is sold at a 50% discount. What is its selling price? (a) ₹270 (b) ₹161 (c) ₹480 (d) ₹160
  3. 3.A bag marked ₹300 is sold at a 30% discount. What is its selling price? (a) ₹90 (b) ₹270 (c) ₹210 (d) ₹390
  4. 4.A shopkeeper buys a toy for ₹100 and sells it for ₹105. What is his profit percent? (a) 6% (b) 5% (c) 10% (d) 4%
  5. 5.A bag marked ₹1280 is sold at a 40% discount. What is its selling price? (a) ₹1792 (b) ₹1240 (c) ₹768 (d) ₹512
  6. 6.A shopkeeper buys a toy for ₹740 and sells it for ₹703. What is his loss percent? (a) 37% (b) 10% (c) 6% (d) 5%
  7. 7.A shopkeeper buys a toy for ₹660 and sells it for ₹792. What is his profit percent? (a) 25% (b) 15% (c) 20% (d) 21%
  8. 8.A shopkeeper buys a toy for ₹160 and sells it for ₹240. What is his profit percent? (a) 55% (b) 45% (c) 50% (d) 80%
  9. 9.A shopkeeper buys a toy for ₹280 and sells it for ₹294. What is his profit percent? (a) 5% (b) 14% (c) 6% (d) 10%
  10. 10.A shopkeeper buys a toy for ₹440 and sells it for ₹550. What is his profit percent? (a) 20% (b) 25% (c) 26% (d) 30%
  11. 11.What is 5% of 140? (a) 133 (b) 7 (c) 14 (d) 70
  12. 12.A shopkeeper buys a toy for ₹280 and sells it for ₹364. What is his profit percent? (a) 84% (b) 25% (c) 30% (d) 35%
  13. 13.A shopkeeper buys a toy for ₹840 and sells it for ₹798. What is his loss percent? (a) 10% (b) 6% (c) 5% (d) 42%
  14. 14.What is 15% of 980? (a) 1470 (b) 833 (c) 294 (d) 147
  15. 15.A bag marked ₹1760 is sold at a 25% discount. What is its selling price? (a) ₹1320 (b) ₹2200 (c) ₹440 (d) ₹1735
  16. 16.A bag marked ₹1560 is sold at a 50% discount. What is its selling price? (a) ₹2340 (b) ₹1510 (c) ₹781 (d) ₹780
  17. 17.A shopkeeper buys a toy for ₹180 and sells it for ₹171. What is his loss percent? (a) 9% (b) 10% (c) 5% (d) 6%
  18. 18.What is 20% of 40? (a) 32 (b) 16 (c) 80 (d) 8
  19. 19.What is 60% of 140? (a) 840 (b) 84 (c) 56 (d) 168
  20. 20.A bag marked ₹540 is sold at a 20% discount. What is its selling price? (a) ₹520 (b) ₹432 (c) ₹648 (d) ₹108
  21. 21.A shopkeeper buys a toy for ₹960 and sells it for ₹720. What is his loss percent? (a) 25% (b) 20% (c) 26% (d) 30%
  22. 22.A bag marked ₹480 is sold at a 10% discount. What is its selling price? (a) ₹528 (b) ₹432 (c) ₹48 (d) ₹470
  23. 23.A shopkeeper buys a toy for ₹400 and sells it for ₹380. What is his loss percent? (a) 6% (b) 20% (c) 10% (d) 5%
  24. 24.What is 60% of 280? (a) 1680 (b) 112 (c) 336 (d) 168
  25. 25.A shopkeeper buys a toy for ₹860 and sells it for ₹516. What is his loss percent? (a) 40% (b) 41% (c) 35% (d) 45%
  26. 26.What is 75% of 640? (a) 480 (b) 4800 (c) 160 (d) 960
  27. 27.A shopkeeper buys a toy for ₹740 and sells it for ₹555. What is his loss percent? (a) 25% (b) 20% (c) 30% (d) 26%
  28. 28.A shopkeeper buys a toy for ₹540 and sells it for ₹486. What is his loss percent? (a) 15% (b) 5% (c) 54% (d) 10%
  29. 29.A bag marked ₹1400 is sold at a 30% discount. What is its selling price? (a) ₹1820 (b) ₹420 (c) ₹1370 (d) ₹980
  30. 30.A shopkeeper buys a toy for ₹120 and sells it for ₹90. What is his loss percent? (a) 20% (b) 25% (c) 26% (d) 30%
  31. 31.A bag marked ₹1100 is sold at a 50% discount. What is its selling price? (a) ₹551 (b) ₹1050 (c) ₹1650 (d) ₹550
  32. 32.What is 50% of 140? (a) 71 (b) 140 (c) 70 (d) 700
  33. 33.A shopkeeper buys a toy for ₹320 and sells it for ₹384. What is his profit percent? (a) 64% (b) 20% (c) 15% (d) 25%
  34. 34.What is 30% of 520? (a) 312 (b) 364 (c) 1560 (d) 156
  35. 35.A shopkeeper buys a toy for ₹220 and sells it for ₹286. What is his profit percent? (a) 35% (b) 66% (c) 25% (d) 30%
  36. 36.What is 15% of 780? (a) 117 (b) 1170 (c) 663 (d) 234
  37. 37.What is 30% of 1000? (a) 300 (b) 600 (c) 700 (d) 3000
  38. 38.What is 15% of 880? (a) 264 (b) 748 (c) 132 (d) 1320
  39. 39.A shopkeeper buys a toy for ₹580 and sells it for ₹725. What is his profit percent? (a) 30% (b) 20% (c) 25% (d) 26%
  40. 40.A shopkeeper buys a toy for ₹600 and sells it for ₹900. What is his profit percent? (a) 51% (b) 55% (c) 50% (d) 45%

Answer key

  1. 30%
  2. ₹160
  3. ₹210
  4. 5%
  5. ₹768
  6. 5%
  7. 20%
  8. 50%
  9. 5%
  10. 25%
  11. 7
  12. 30%
  13. 5%
  14. 147
  15. ₹1320
  16. ₹780
  17. 5%
  18. 8
  19. 84
  20. ₹432
  21. 25%
  22. ₹432
  23. 5%
  24. 168
  25. 40%
  26. 480
  27. 25%
  28. 10%
  29. ₹980
  30. 25%
  31. ₹550
  32. 70
  33. 20%
  34. 156
  35. 30%
  36. 117
  37. 300
  38. 132
  39. 25%
  40. 50%

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