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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 619 · 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 ₹340 and sells it for ₹306. What is his loss percent? (a) 10% (b) 5% (c) 15% (d) 34%
  2. 2.A bag marked ₹880 is sold at a 10% discount. What is its selling price? (a) ₹792 (b) ₹88 (c) ₹968 (d) ₹870
  3. 3.A shopkeeper buys a toy for ₹700 and sells it for ₹735. What is his profit percent? (a) 10% (b) 35% (c) 5% (d) 6%
  4. 4.A shopkeeper buys a toy for ₹620 and sells it for ₹496. What is his loss percent? (a) 25% (b) 21% (c) 20% (d) 15%
  5. 5.A shopkeeper buys a toy for ₹700 and sells it for ₹665. What is his loss percent? (a) 10% (b) 35% (c) 5% (d) 6%
  6. 6.What is 20% of 420? (a) 168 (b) 336 (c) 84 (d) 840
  7. 7.What is 5% of 240? (a) 24 (b) 12 (c) 228 (d) 120
  8. 8.A shopkeeper buys a toy for ₹720 and sells it for ₹540. What is his loss percent? (a) 26% (b) 30% (c) 20% (d) 25%
  9. 9.A shopkeeper buys a toy for ₹720 and sells it for ₹756. What is his profit percent? (a) 10% (b) 6% (c) 5% (d) 36%
  10. 10.What is 10% of 60? (a) 12 (b) 54 (c) 6 (d) 60
  11. 11.What is 10% of 200? (a) 20 (b) 200 (c) 180 (d) 40
  12. 12.What is 40% of 320? (a) 1280 (b) 192 (c) 256 (d) 128
  13. 13.A bag marked ₹1780 is sold at a 20% discount. What is its selling price? (a) ₹1760 (b) ₹2136 (c) ₹356 (d) ₹1424
  14. 14.A shopkeeper buys a toy for ₹480 and sells it for ₹408. What is his loss percent? (a) 20% (b) 15% (c) 72% (d) 10%
  15. 15.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%
  16. 16.A bag marked ₹280 is sold at a 50% discount. What is its selling price? (a) ₹230 (b) ₹420 (c) ₹140 (d) ₹141
  17. 17.A shopkeeper buys a toy for ₹120 and sells it for ₹138. What is his profit percent? (a) 15% (b) 20% (c) 10% (d) 18%
  18. 18.A bag marked ₹2000 is sold at a 10% discount. What is its selling price? (a) ₹200 (b) ₹1800 (c) ₹1990 (d) ₹2200
  19. 19.A shopkeeper buys a toy for ₹220 and sells it for ₹308. What is his profit percent? (a) 40% (b) 88% (c) 45% (d) 35%
  20. 20.A shopkeeper buys a toy for ₹520 and sells it for ₹728. What is his profit percent? (a) 45% (b) 40% (c) 35% (d) 41%
  21. 21.A shopkeeper buys a toy for ₹880 and sells it for ₹924. What is his profit percent? (a) 10% (b) 5% (c) 44% (d) 6%
  22. 22.A bag marked ₹1120 is sold at a 40% discount. What is its selling price? (a) ₹448 (b) ₹672 (c) ₹1080 (d) ₹1568
  23. 23.A bag marked ₹260 is sold at a 20% discount. What is its selling price? (a) ₹52 (b) ₹240 (c) ₹208 (d) ₹312
  24. 24.What is 10% of 680? (a) 680 (b) 612 (c) 136 (d) 68
  25. 25.A shopkeeper buys a toy for ₹320 and sells it for ₹400. What is his profit percent? (a) 25% (b) 80% (c) 20% (d) 30%
  26. 26.What is 15% of 180? (a) 153 (b) 54 (c) 27 (d) 270
  27. 27.What is 20% of 640? (a) 256 (b) 512 (c) 128 (d) 1280
  28. 28.A shopkeeper buys a toy for ₹780 and sells it for ₹897. What is his profit percent? (a) 15% (b) 20% (c) 10% (d) 16%
  29. 29.A shopkeeper buys a toy for ₹820 and sells it for ₹1230. What is his profit percent? (a) 50% (b) 51% (c) 55% (d) 45%
  30. 30.A shopkeeper buys a toy for ₹240 and sells it for ₹204. What is his loss percent? (a) 36% (b) 20% (c) 15% (d) 10%
  31. 31.A shopkeeper buys a toy for ₹120 and sells it for ₹108. What is his loss percent? (a) 10% (b) 5% (c) 12% (d) 15%
  32. 32.What is 30% of 460? (a) 276 (b) 1380 (c) 322 (d) 138
  33. 33.What is 10% of 220? (a) 220 (b) 198 (c) 44 (d) 22
  34. 34.A shopkeeper buys a toy for ₹980 and sells it for ₹1127. What is his profit percent? (a) 16% (b) 20% (c) 15% (d) 10%
  35. 35.A shopkeeper buys a toy for ₹780 and sells it for ₹1092. What is his profit percent? (a) 40% (b) 35% (c) 41% (d) 45%
  36. 36.A bag marked ₹1860 is sold at a 20% discount. What is its selling price? (a) ₹372 (b) ₹1840 (c) ₹1488 (d) ₹2232
  37. 37.A shopkeeper buys a toy for ₹620 and sells it for ₹589. What is his loss percent? (a) 31% (b) 10% (c) 6% (d) 5%
  38. 38.A shopkeeper buys a toy for ₹120 and sells it for ₹180. What is his profit percent? (a) 55% (b) 60% (c) 45% (d) 50%
  39. 39.A bag marked ₹680 is sold at a 50% discount. What is its selling price? (a) ₹340 (b) ₹341 (c) ₹630 (d) ₹1020
  40. 40.A bag marked ₹740 is sold at a 20% discount. What is its selling price? (a) ₹888 (b) ₹592 (c) ₹720 (d) ₹148

Answer key

  1. 10%
  2. ₹792
  3. 5%
  4. 20%
  5. 5%
  6. 84
  7. 12
  8. 25%
  9. 5%
  10. 6
  11. 20
  12. 128
  13. ₹1424
  14. 15%
  15. 10%
  16. ₹140
  17. 15%
  18. ₹1800
  19. 40%
  20. 40%
  21. 5%
  22. ₹672
  23. ₹208
  24. 68
  25. 25%
  26. 27
  27. 128
  28. 15%
  29. 50%
  30. 15%
  31. 10%
  32. 138
  33. 22
  34. 15%
  35. 40%
  36. ₹1488
  37. 5%
  38. 50%
  39. ₹340
  40. ₹592

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