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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 869 · 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 ₹500 and sells it for ₹550. What is his profit percent? (a) 50% (b) 15% (c) 5% (d) 10%
  2. 2.A shopkeeper buys a toy for ₹200 and sells it for ₹220. What is his profit percent? (a) 15% (b) 5% (c) 20% (d) 10%
  3. 3.A bag marked ₹620 is sold at a 50% discount. What is its selling price? (a) ₹310 (b) ₹930 (c) ₹570 (d) ₹311
  4. 4.A shopkeeper buys a toy for ₹100 and sells it for ₹60. What is his loss percent? (a) 35% (b) 45% (c) 40% (d) 41%
  5. 5.What is 25% of 620? (a) 1550 (b) 310 (c) 155 (d) 465
  6. 6.What is 15% of 540? (a) 459 (b) 162 (c) 810 (d) 81
  7. 7.A shopkeeper buys a toy for ₹320 and sells it for ₹192. What is his loss percent? (a) 41% (b) 45% (c) 40% (d) 35%
  8. 8.A shopkeeper buys a toy for ₹440 and sells it for ₹396. What is his loss percent? (a) 15% (b) 10% (c) 44% (d) 5%
  9. 9.A shopkeeper buys a toy for ₹220 and sells it for ₹264. What is his profit percent? (a) 25% (b) 44% (c) 15% (d) 20%
  10. 10.What is 50% of 380? (a) 191 (b) 1900 (c) 190 (d) 380
  11. 11.A shopkeeper buys a toy for ₹160 and sells it for ₹112. What is his loss percent? (a) 35% (b) 48% (c) 30% (d) 25%
  12. 12.What is 60% of 140? (a) 840 (b) 84 (c) 56 (d) 168
  13. 13.A shopkeeper buys a toy for ₹900 and sells it for ₹540. What is his loss percent? (a) 45% (b) 40% (c) 41% (d) 35%
  14. 14.A shopkeeper buys a toy for ₹680 and sells it for ₹476. What is his loss percent? (a) 30% (b) 25% (c) 31% (d) 35%
  15. 15.A shopkeeper buys a toy for ₹660 and sells it for ₹594. What is his loss percent? (a) 66% (b) 10% (c) 15% (d) 5%
  16. 16.A bag marked ₹260 is sold at a 30% discount. What is its selling price? (a) ₹182 (b) ₹230 (c) ₹338 (d) ₹78
  17. 17.A shopkeeper buys a toy for ₹200 and sells it for ₹190. What is his loss percent? (a) 6% (b) 10% (c) 4% (d) 5%
  18. 18.A shopkeeper buys a toy for ₹340 and sells it for ₹391. What is his profit percent? (a) 51% (b) 15% (c) 20% (d) 10%
  19. 19.A shopkeeper buys a toy for ₹900 and sells it for ₹1350. What is his profit percent? (a) 45% (b) 55% (c) 51% (d) 50%
  20. 20.A shopkeeper buys a toy for ₹820 and sells it for ₹779. What is his loss percent? (a) 41% (b) 6% (c) 5% (d) 10%
  21. 21.A shopkeeper buys a toy for ₹420 and sells it for ₹588. What is his profit percent? (a) 40% (b) 45% (c) 41% (d) 35%
  22. 22.A bag marked ₹520 is sold at a 50% discount. What is its selling price? (a) ₹470 (b) ₹261 (c) ₹780 (d) ₹260
  23. 23.A shopkeeper buys a toy for ₹840 and sells it for ₹504. What is his loss percent? (a) 35% (b) 40% (c) 45% (d) 41%
  24. 24.A shopkeeper buys a toy for ₹120 and sells it for ₹180. What is his profit percent? (a) 60% (b) 55% (c) 45% (d) 50%
  25. 25.A shopkeeper buys a toy for ₹560 and sells it for ₹448. What is his loss percent? (a) 25% (b) 21% (c) 15% (d) 20%
  26. 26.What is 20% of 700? (a) 280 (b) 1400 (c) 560 (d) 140
  27. 27.A shopkeeper buys a toy for ₹620 and sells it for ₹682. What is his profit percent? (a) 5% (b) 15% (c) 62% (d) 10%
  28. 28.What is 5% of 320? (a) 32 (b) 160 (c) 304 (d) 16
  29. 29.A shopkeeper buys a toy for ₹360 and sells it for ₹378. What is his profit percent? (a) 10% (b) 18% (c) 5% (d) 6%
  30. 30.A bag marked ₹440 is sold at a 30% discount. What is its selling price? (a) ₹572 (b) ₹410 (c) ₹308 (d) ₹132
  31. 31.A shopkeeper buys a toy for ₹440 and sells it for ₹484. What is his profit percent? (a) 44% (b) 5% (c) 10% (d) 15%
  32. 32.What is 15% of 640? (a) 544 (b) 96 (c) 192 (d) 960
  33. 33.A bag marked ₹440 is sold at a 15% discount. What is its selling price? (a) ₹66 (b) ₹506 (c) ₹425 (d) ₹374
  34. 34.What is 20% of 880? (a) 352 (b) 704 (c) 1760 (d) 176
  35. 35.What is 50% of 920? (a) 920 (b) 4600 (c) 461 (d) 460
  36. 36.A shopkeeper buys a toy for ₹420 and sells it for ₹378. What is his loss percent? (a) 42% (b) 5% (c) 10% (d) 15%
  37. 37.A bag marked ₹1960 is sold at a 50% discount. What is its selling price? (a) ₹980 (b) ₹1910 (c) ₹2940 (d) ₹981
  38. 38.A bag marked ₹340 is sold at a 50% discount. What is its selling price? (a) ₹171 (b) ₹510 (c) ₹290 (d) ₹170
  39. 39.A shopkeeper buys a toy for ₹680 and sells it for ₹782. What is his profit percent? (a) 10% (b) 16% (c) 20% (d) 15%
  40. 40.A shopkeeper buys a toy for ₹260 and sells it for ₹338. What is his profit percent? (a) 30% (b) 35% (c) 25% (d) 78%

Answer key

  1. 10%
  2. 10%
  3. ₹310
  4. 40%
  5. 155
  6. 81
  7. 40%
  8. 10%
  9. 20%
  10. 190
  11. 30%
  12. 84
  13. 40%
  14. 30%
  15. 10%
  16. ₹182
  17. 5%
  18. 15%
  19. 50%
  20. 5%
  21. 40%
  22. ₹260
  23. 40%
  24. 50%
  25. 20%
  26. 140
  27. 10%
  28. 16
  29. 5%
  30. ₹308
  31. 10%
  32. 96
  33. ₹374
  34. 176
  35. 460
  36. 10%
  37. ₹980
  38. ₹170
  39. 15%
  40. 30%

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