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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 695 · 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.What is 25% of 100? (a) 25 (b) 250 (c) 75 (d) 50
  2. 2.What is 20% of 880? (a) 176 (b) 1760 (c) 352 (d) 704
  3. 3.A shopkeeper buys a toy for ₹580 and sells it for ₹696. What is his profit percent? (a) 25% (b) 15% (c) 20% (d) 21%
  4. 4.What is 20% of 260? (a) 520 (b) 208 (c) 52 (d) 104
  5. 5.A shopkeeper buys a toy for ₹440 and sells it for ₹418. What is his loss percent? (a) 22% (b) 6% (c) 10% (d) 5%
  6. 6.A bag marked ₹1240 is sold at a 15% discount. What is its selling price? (a) ₹186 (b) ₹1225 (c) ₹1426 (d) ₹1054
  7. 7.What is 25% of 280? (a) 70 (b) 700 (c) 210 (d) 140
  8. 8.A shopkeeper buys a toy for ₹580 and sells it for ₹609. What is his profit percent? (a) 6% (b) 5% (c) 29% (d) 10%
  9. 9.A bag marked ₹1020 is sold at a 30% discount. What is its selling price? (a) ₹306 (b) ₹990 (c) ₹714 (d) ₹1326
  10. 10.A shopkeeper buys a toy for ₹920 and sells it for ₹552. What is his loss percent? (a) 41% (b) 35% (c) 40% (d) 45%
  11. 11.What is 30% of 1000? (a) 600 (b) 300 (c) 3000 (d) 700
  12. 12.A bag marked ₹440 is sold at a 30% discount. What is its selling price? (a) ₹308 (b) ₹132 (c) ₹572 (d) ₹410
  13. 13.A shopkeeper buys a toy for ₹340 and sells it for ₹238. What is his loss percent? (a) 25% (b) 35% (c) 31% (d) 30%
  14. 14.A shopkeeper buys a toy for ₹580 and sells it for ₹435. What is his loss percent? (a) 20% (b) 30% (c) 25% (d) 26%
  15. 15.What is 20% of 160? (a) 320 (b) 128 (c) 64 (d) 32
  16. 16.A shopkeeper buys a toy for ₹440 and sells it for ₹396. What is his loss percent? (a) 10% (b) 44% (c) 15% (d) 5%
  17. 17.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%
  18. 18.What is 10% of 320? (a) 32 (b) 288 (c) 320 (d) 64
  19. 19.A shopkeeper buys a toy for ₹360 and sells it for ₹378. What is his profit percent? (a) 18% (b) 6% (c) 10% (d) 5%
  20. 20.What is 40% of 120? (a) 48 (b) 480 (c) 72 (d) 96
  21. 21.A shopkeeper buys a toy for ₹880 and sells it for ₹528. What is his loss percent? (a) 35% (b) 45% (c) 41% (d) 40%
  22. 22.A shopkeeper buys a toy for ₹660 and sells it for ₹627. What is his loss percent? (a) 33% (b) 6% (c) 5% (d) 10%
  23. 23.What is 30% of 240? (a) 720 (b) 168 (c) 72 (d) 144
  24. 24.What is 25% of 1000? (a) 500 (b) 2500 (c) 750 (d) 250
  25. 25.What is 60% of 880? (a) 1056 (b) 352 (c) 528 (d) 5280
  26. 26.A shopkeeper buys a toy for ₹240 and sells it for ₹144. What is his loss percent? (a) 96% (b) 45% (c) 35% (d) 40%
  27. 27.A shopkeeper buys a toy for ₹300 and sells it for ₹315. What is his profit percent? (a) 6% (b) 5% (c) 10% (d) 15%
  28. 28.A bag marked ₹1280 is sold at a 20% discount. What is its selling price? (a) ₹1260 (b) ₹1536 (c) ₹256 (d) ₹1024
  29. 29.A bag marked ₹720 is sold at a 40% discount. What is its selling price? (a) ₹680 (b) ₹1008 (c) ₹288 (d) ₹432
  30. 30.A bag marked ₹1340 is sold at a 10% discount. What is its selling price? (a) ₹134 (b) ₹1206 (c) ₹1474 (d) ₹1330
  31. 31.A shopkeeper buys a toy for ₹240 and sells it for ₹204. What is his loss percent? (a) 15% (b) 20% (c) 36% (d) 10%
  32. 32.A shopkeeper buys a toy for ₹540 and sells it for ₹405. What is his loss percent? (a) 30% (b) 25% (c) 26% (d) 20%
  33. 33.A bag marked ₹1980 is sold at a 25% discount. What is its selling price? (a) ₹495 (b) ₹1955 (c) ₹1485 (d) ₹2475
  34. 34.What is 10% of 680? (a) 680 (b) 68 (c) 612 (d) 136
  35. 35.A bag marked ₹800 is sold at a 20% discount. What is its selling price? (a) ₹160 (b) ₹780 (c) ₹960 (d) ₹640
  36. 36.A shopkeeper buys a toy for ₹120 and sells it for ₹138. What is his profit percent? (a) 20% (b) 10% (c) 18% (d) 15%
  37. 37.A bag marked ₹560 is sold at a 20% discount. What is its selling price? (a) ₹112 (b) ₹448 (c) ₹672 (d) ₹540
  38. 38.A bag marked ₹1800 is sold at a 10% discount. What is its selling price? (a) ₹180 (b) ₹1790 (c) ₹1620 (d) ₹1980
  39. 39.A shopkeeper buys a toy for ₹120 and sells it for ₹180. What is his profit percent? (a) 60% (b) 50% (c) 55% (d) 45%
  40. 40.A bag marked ₹2000 is sold at a 30% discount. What is its selling price? (a) ₹600 (b) ₹2600 (c) ₹1970 (d) ₹1400

Answer key

  1. 25
  2. 176
  3. 20%
  4. 52
  5. 5%
  6. ₹1054
  7. 70
  8. 5%
  9. ₹714
  10. 40%
  11. 300
  12. ₹308
  13. 30%
  14. 25%
  15. 32
  16. 10%
  17. 10%
  18. 32
  19. 5%
  20. 48
  21. 40%
  22. 5%
  23. 72
  24. 250
  25. 528
  26. 40%
  27. 5%
  28. ₹1024
  29. ₹432
  30. ₹1206
  31. 15%
  32. 25%
  33. ₹1485
  34. 68
  35. ₹640
  36. 15%
  37. ₹448
  38. ₹1620
  39. 50%
  40. ₹1400

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