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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 934 · 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 ₹408. What is his profit percent? (a) 68% (b) 15% (c) 25% (d) 20%
  2. 2.A shopkeeper buys a toy for ₹140 and sells it for ₹161. What is his profit percent? (a) 21% (b) 10% (c) 15% (d) 20%
  3. 3.A bag marked ₹1380 is sold at a 40% discount. What is its selling price? (a) ₹1340 (b) ₹552 (c) ₹1932 (d) ₹828
  4. 4.A shopkeeper buys a toy for ₹200 and sells it for ₹190. What is his loss percent? (a) 4% (b) 5% (c) 10% (d) 6%
  5. 5.A shopkeeper buys a toy for ₹440 and sells it for ₹374. What is his loss percent? (a) 10% (b) 20% (c) 66% (d) 15%
  6. 6.What is 50% of 400? (a) 400 (b) 200 (c) 2000 (d) 201
  7. 7.A shopkeeper buys a toy for ₹900 and sells it for ₹1125. What is his profit percent? (a) 25% (b) 26% (c) 30% (d) 20%
  8. 8.What is 30% of 780? (a) 2340 (b) 546 (c) 468 (d) 234
  9. 9.A shopkeeper buys a toy for ₹980 and sells it for ₹1029. What is his profit percent? (a) 10% (b) 6% (c) 49% (d) 5%
  10. 10.A shopkeeper buys a toy for ₹480 and sells it for ₹600. What is his profit percent? (a) 26% (b) 20% (c) 25% (d) 30%
  11. 11.What is 25% of 80? (a) 200 (b) 40 (c) 60 (d) 20
  12. 12.A shopkeeper buys a toy for ₹400 and sells it for ₹300. What is his loss percent? (a) 26% (b) 30% (c) 20% (d) 25%
  13. 13.A shopkeeper buys a toy for ₹920 and sells it for ₹1380. What is his profit percent? (a) 50% (b) 51% (c) 45% (d) 55%
  14. 14.A shopkeeper buys a toy for ₹660 and sells it for ₹858. What is his profit percent? (a) 31% (b) 30% (c) 25% (d) 35%
  15. 15.A bag marked ₹1220 is sold at a 10% discount. What is its selling price? (a) ₹122 (b) ₹1210 (c) ₹1342 (d) ₹1098
  16. 16.A shopkeeper buys a toy for ₹940 and sells it for ₹987. What is his profit percent? (a) 6% (b) 5% (c) 10% (d) 47%
  17. 17.A bag marked ₹1180 is sold at a 30% discount. What is its selling price? (a) ₹826 (b) ₹354 (c) ₹1534 (d) ₹1150
  18. 18.A bag marked ₹700 is sold at a 20% discount. What is its selling price? (a) ₹140 (b) ₹680 (c) ₹840 (d) ₹560
  19. 19.A shopkeeper buys a toy for ₹320 and sells it for ₹192. What is his loss percent? (a) 45% (b) 40% (c) 35% (d) 41%
  20. 20.A shopkeeper buys a toy for ₹140 and sells it for ₹182. What is his profit percent? (a) 35% (b) 30% (c) 42% (d) 25%
  21. 21.A bag marked ₹1940 is sold at a 50% discount. What is its selling price? (a) ₹2910 (b) ₹971 (c) ₹970 (d) ₹1890
  22. 22.A bag marked ₹1700 is sold at a 30% discount. What is its selling price? (a) ₹2210 (b) ₹510 (c) ₹1670 (d) ₹1190
  23. 23.A bag marked ₹1980 is sold at a 40% discount. What is its selling price? (a) ₹2772 (b) ₹792 (c) ₹1188 (d) ₹1940
  24. 24.What is 30% of 140? (a) 420 (b) 98 (c) 84 (d) 42
  25. 25.What is 20% of 320? (a) 256 (b) 640 (c) 128 (d) 64
  26. 26.A shopkeeper buys a toy for ₹360 and sells it for ₹396. What is his profit percent? (a) 36% (b) 5% (c) 10% (d) 15%
  27. 27.What is 40% of 380? (a) 304 (b) 1520 (c) 228 (d) 152
  28. 28.A shopkeeper buys a toy for ₹880 and sells it for ₹792. What is his loss percent? (a) 88% (b) 10% (c) 15% (d) 5%
  29. 29.A bag marked ₹280 is sold at a 20% discount. What is its selling price? (a) ₹260 (b) ₹336 (c) ₹224 (d) ₹56
  30. 30.A bag marked ₹320 is sold at a 40% discount. What is its selling price? (a) ₹192 (b) ₹280 (c) ₹128 (d) ₹448
  31. 31.A bag marked ₹260 is sold at a 40% discount. What is its selling price? (a) ₹156 (b) ₹220 (c) ₹104 (d) ₹364
  32. 32.A shopkeeper buys a toy for ₹420 and sells it for ₹630. What is his profit percent? (a) 50% (b) 55% (c) 45% (d) 51%
  33. 33.What is 60% of 800? (a) 960 (b) 480 (c) 320 (d) 4800
  34. 34.A shopkeeper buys a toy for ₹820 and sells it for ₹902. What is his profit percent? (a) 15% (b) 82% (c) 10% (d) 5%
  35. 35.A shopkeeper buys a toy for ₹260 and sells it for ₹247. What is his loss percent? (a) 13% (b) 5% (c) 10% (d) 6%
  36. 36.What is 50% of 820? (a) 820 (b) 411 (c) 4100 (d) 410
  37. 37.A shopkeeper buys a toy for ₹640 and sells it for ₹544. What is his loss percent? (a) 10% (b) 20% (c) 96% (d) 15%
  38. 38.A shopkeeper buys a toy for ₹800 and sells it for ₹1040. What is his profit percent? (a) 30% (b) 25% (c) 31% (d) 35%
  39. 39.A shopkeeper buys a toy for ₹540 and sells it for ₹594. What is his profit percent? (a) 5% (b) 15% (c) 10% (d) 54%
  40. 40.A shopkeeper buys a toy for ₹280 and sells it for ₹168. What is his loss percent? (a) 45% (b) 40% (c) 35% (d) 41%

Answer key

  1. 20%
  2. 15%
  3. ₹828
  4. 5%
  5. 15%
  6. 200
  7. 25%
  8. 234
  9. 5%
  10. 25%
  11. 20
  12. 25%
  13. 50%
  14. 30%
  15. ₹1098
  16. 5%
  17. ₹826
  18. ₹560
  19. 40%
  20. 30%
  21. ₹970
  22. ₹1190
  23. ₹1188
  24. 42
  25. 64
  26. 10%
  27. 152
  28. 10%
  29. ₹224
  30. ₹192
  31. ₹156
  32. 50%
  33. 480
  34. 10%
  35. 5%
  36. 410
  37. 15%
  38. 30%
  39. 10%
  40. 40%

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