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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 895 · 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 bag marked ₹1260 is sold at a 50% discount. What is its selling price? (a) ₹1210 (b) ₹630 (c) ₹631 (d) ₹1890
  2. 2.What is 30% of 100? (a) 70 (b) 60 (c) 300 (d) 30
  3. 3.A shopkeeper buys a toy for ₹120 and sells it for ₹150. What is his profit percent? (a) 26% (b) 30% (c) 25% (d) 20%
  4. 4.A shopkeeper buys a toy for ₹920 and sells it for ₹644. What is his loss percent? (a) 35% (b) 25% (c) 31% (d) 30%
  5. 5.A shopkeeper buys a toy for ₹820 and sells it for ₹656. What is his loss percent? (a) 20% (b) 21% (c) 15% (d) 25%
  6. 6.A shopkeeper buys a toy for ₹620 and sells it for ₹682. What is his profit percent? (a) 62% (b) 10% (c) 15% (d) 5%
  7. 7.What is 5% of 860? (a) 817 (b) 430 (c) 86 (d) 43
  8. 8.A shopkeeper buys a toy for ₹380 and sells it for ₹361. What is his loss percent? (a) 10% (b) 6% (c) 19% (d) 5%
  9. 9.A bag marked ₹540 is sold at a 10% discount. What is its selling price? (a) ₹594 (b) ₹530 (c) ₹486 (d) ₹54
  10. 10.What is 75% of 720? (a) 1080 (b) 5400 (c) 540 (d) 180
  11. 11.A bag marked ₹1180 is sold at a 20% discount. What is its selling price? (a) ₹1416 (b) ₹1160 (c) ₹236 (d) ₹944
  12. 12.A shopkeeper buys a toy for ₹260 and sells it for ₹221. What is his loss percent? (a) 20% (b) 10% (c) 39% (d) 15%
  13. 13.A shopkeeper buys a toy for ₹260 and sells it for ₹195. What is his loss percent? (a) 65% (b) 30% (c) 25% (d) 20%
  14. 14.A bag marked ₹360 is sold at a 20% discount. What is its selling price? (a) ₹340 (b) ₹72 (c) ₹432 (d) ₹288
  15. 15.A bag marked ₹360 is sold at a 10% discount. What is its selling price? (a) ₹324 (b) ₹36 (c) ₹396 (d) ₹350
  16. 16.A shopkeeper buys a toy for ₹940 and sells it for ₹1081. What is his profit percent? (a) 10% (b) 16% (c) 15% (d) 20%
  17. 17.A shopkeeper buys a toy for ₹400 and sells it for ₹420. What is his profit percent? (a) 5% (b) 10% (c) 20% (d) 6%
  18. 18.What is 40% of 80? (a) 32 (b) 320 (c) 48 (d) 64
  19. 19.What is 15% of 780? (a) 117 (b) 234 (c) 663 (d) 1170
  20. 20.A shopkeeper buys a toy for ₹200 and sells it for ₹180. What is his loss percent? (a) 10% (b) 15% (c) 20% (d) 5%
  21. 21.A shopkeeper buys a toy for ₹140 and sells it for ₹105. What is his loss percent? (a) 20% (b) 35% (c) 30% (d) 25%
  22. 22.What is 75% of 500? (a) 375 (b) 750 (c) 3750 (d) 125
  23. 23.A bag marked ₹540 is sold at a 25% discount. What is its selling price? (a) ₹515 (b) ₹675 (c) ₹405 (d) ₹135
  24. 24.A shopkeeper buys a toy for ₹260 and sells it for ₹273. What is his profit percent? (a) 10% (b) 6% (c) 5% (d) 13%
  25. 25.A shopkeeper buys a toy for ₹160 and sells it for ₹200. What is his profit percent? (a) 25% (b) 30% (c) 40% (d) 20%
  26. 26.What is 10% of 820? (a) 82 (b) 820 (c) 164 (d) 738
  27. 27.A shopkeeper buys a toy for ₹180 and sells it for ₹234. What is his profit percent? (a) 54% (b) 35% (c) 25% (d) 30%
  28. 28.A shopkeeper buys a toy for ₹100 and sells it for ₹110. What is his profit percent? (a) 15% (b) 11% (c) 10% (d) 5%
  29. 29.A shopkeeper buys a toy for ₹660 and sells it for ₹594. What is his loss percent? (a) 5% (b) 10% (c) 15% (d) 66%
  30. 30.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%
  31. 31.What is 75% of 80? (a) 600 (b) 60 (c) 120 (d) 20
  32. 32.What is 5% of 260? (a) 26 (b) 13 (c) 130 (d) 247
  33. 33.A bag marked ₹580 is sold at a 50% discount. What is its selling price? (a) ₹291 (b) ₹290 (c) ₹530 (d) ₹870
  34. 34.What is 15% of 320? (a) 96 (b) 48 (c) 480 (d) 272
  35. 35.What is 60% of 900? (a) 1080 (b) 360 (c) 540 (d) 5400
  36. 36.A bag marked ₹1300 is sold at a 10% discount. What is its selling price? (a) ₹1290 (b) ₹1430 (c) ₹130 (d) ₹1170
  37. 37.What is 15% of 600? (a) 180 (b) 900 (c) 510 (d) 90
  38. 38.What is 75% of 900? (a) 225 (b) 1350 (c) 6750 (d) 675
  39. 39.A bag marked ₹320 is sold at a 50% discount. What is its selling price? (a) ₹480 (b) ₹161 (c) ₹160 (d) ₹270
  40. 40.What is 30% of 780? (a) 234 (b) 546 (c) 468 (d) 2340

Answer key

  1. ₹630
  2. 30
  3. 25%
  4. 30%
  5. 20%
  6. 10%
  7. 43
  8. 5%
  9. ₹486
  10. 540
  11. ₹944
  12. 15%
  13. 25%
  14. ₹288
  15. ₹324
  16. 15%
  17. 5%
  18. 32
  19. 117
  20. 10%
  21. 25%
  22. 375
  23. ₹405
  24. 5%
  25. 25%
  26. 82
  27. 30%
  28. 10%
  29. 10%
  30. 10%
  31. 60
  32. 13
  33. ₹290
  34. 48
  35. 540
  36. ₹1170
  37. 90
  38. 675
  39. ₹160
  40. 234

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