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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 609 · 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.A shopkeeper buys a toy for ₹420 and sells it for ₹441. What is his profit percent? (a) 6% (b) 10% (c) 21% (d) 5%
  2. 2.A shopkeeper buys a toy for ₹380 and sells it for ₹494. What is his profit percent? (a) 30% (b) 25% (c) 35% (d) 31%
  3. 3.A shopkeeper buys a toy for ₹500 and sells it for ₹700. What is his profit percent? (a) 45% (b) 35% (c) 41% (d) 40%
  4. 4.A shopkeeper buys a toy for ₹560 and sells it for ₹420. What is his loss percent? (a) 20% (b) 26% (c) 30% (d) 25%
  5. 5.A shopkeeper buys a toy for ₹860 and sells it for ₹1290. What is his profit percent? (a) 55% (b) 51% (c) 50% (d) 45%
  6. 6.A bag marked ₹480 is sold at a 50% discount. What is its selling price? (a) ₹720 (b) ₹241 (c) ₹430 (d) ₹240
  7. 7.A shopkeeper buys a toy for ₹180 and sells it for ₹234. What is his profit percent? (a) 35% (b) 30% (c) 25% (d) 54%
  8. 8.A bag marked ₹1040 is sold at a 25% discount. What is its selling price? (a) ₹260 (b) ₹1015 (c) ₹780 (d) ₹1300
  9. 9.What is 30% of 200? (a) 140 (b) 120 (c) 60 (d) 600
  10. 10.A shopkeeper buys a toy for ₹180 and sells it for ₹207. What is his profit percent? (a) 10% (b) 20% (c) 15% (d) 27%
  11. 11.A shopkeeper buys a toy for ₹600 and sells it for ₹540. What is his loss percent? (a) 15% (b) 10% (c) 60% (d) 5%
  12. 12.A shopkeeper buys a toy for ₹780 and sells it for ₹702. What is his loss percent? (a) 5% (b) 78% (c) 10% (d) 15%
  13. 13.A shopkeeper buys a toy for ₹260 and sells it for ₹338. What is his profit percent? (a) 25% (b) 78% (c) 35% (d) 30%
  14. 14.A bag marked ₹280 is sold at a 30% discount. What is its selling price? (a) ₹196 (b) ₹250 (c) ₹364 (d) ₹84
  15. 15.What is 40% of 960? (a) 768 (b) 576 (c) 3840 (d) 384
  16. 16.A shopkeeper buys a toy for ₹540 and sells it for ₹432. What is his loss percent? (a) 21% (b) 15% (c) 25% (d) 20%
  17. 17.A bag marked ₹520 is sold at a 25% discount. What is its selling price? (a) ₹130 (b) ₹390 (c) ₹495 (d) ₹650
  18. 18.A shopkeeper buys a toy for ₹120 and sells it for ₹90. What is his loss percent? (a) 20% (b) 30% (c) 25% (d) 26%
  19. 19.A shopkeeper buys a toy for ₹180 and sells it for ₹171. What is his loss percent? (a) 5% (b) 9% (c) 10% (d) 6%
  20. 20.What is 15% of 240? (a) 72 (b) 36 (c) 204 (d) 360
  21. 21.What is 30% of 740? (a) 222 (b) 444 (c) 2220 (d) 518
  22. 22.A shopkeeper buys a toy for ₹820 and sells it for ₹779. What is his loss percent? (a) 10% (b) 6% (c) 41% (d) 5%
  23. 23.A shopkeeper buys a toy for ₹300 and sells it for ₹420. What is his profit percent? (a) 45% (b) 40% (c) 35% (d) 41%
  24. 24.A shopkeeper buys a toy for ₹520 and sells it for ₹572. What is his profit percent? (a) 52% (b) 15% (c) 5% (d) 10%
  25. 25.What is 10% of 700? (a) 70 (b) 630 (c) 140 (d) 700
  26. 26.What is 15% of 280? (a) 84 (b) 238 (c) 42 (d) 420
  27. 27.What is 60% of 420? (a) 504 (b) 252 (c) 2520 (d) 168
  28. 28.What is 30% of 80? (a) 48 (b) 240 (c) 24 (d) 56
  29. 29.A bag marked ₹540 is sold at a 40% discount. What is its selling price? (a) ₹324 (b) ₹216 (c) ₹756 (d) ₹500
  30. 30.A bag marked ₹1720 is sold at a 20% discount. What is its selling price? (a) ₹1376 (b) ₹2064 (c) ₹344 (d) ₹1700
  31. 31.A shopkeeper buys a toy for ₹280 and sells it for ₹252. What is his loss percent? (a) 15% (b) 28% (c) 5% (d) 10%
  32. 32.A shopkeeper buys a toy for ₹600 and sells it for ₹360. What is his loss percent? (a) 45% (b) 41% (c) 40% (d) 35%
  33. 33.A shopkeeper buys a toy for ₹300 and sells it for ₹210. What is his loss percent? (a) 90% (b) 25% (c) 35% (d) 30%
  34. 34.A shopkeeper buys a toy for ₹440 and sells it for ₹506. What is his profit percent? (a) 66% (b) 20% (c) 10% (d) 15%
  35. 35.A shopkeeper buys a toy for ₹620 and sells it for ₹589. What is his loss percent? (a) 6% (b) 31% (c) 10% (d) 5%
  36. 36.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%
  37. 37.What is 5% of 760? (a) 76 (b) 722 (c) 38 (d) 380
  38. 38.A shopkeeper buys a toy for ₹980 and sells it for ₹833. What is his loss percent? (a) 16% (b) 20% (c) 10% (d) 15%
  39. 39.A shopkeeper buys a toy for ₹500 and sells it for ₹525. What is his profit percent? (a) 25% (b) 10% (c) 6% (d) 5%
  40. 40.What is 20% of 200? (a) 400 (b) 160 (c) 80 (d) 40

Answer key

  1. 5%
  2. 30%
  3. 40%
  4. 25%
  5. 50%
  6. ₹240
  7. 30%
  8. ₹780
  9. 60
  10. 15%
  11. 10%
  12. 10%
  13. 30%
  14. ₹196
  15. 384
  16. 20%
  17. ₹390
  18. 25%
  19. 5%
  20. 36
  21. 222
  22. 5%
  23. 40%
  24. 10%
  25. 70
  26. 42
  27. 252
  28. 24
  29. ₹324
  30. ₹1376
  31. 10%
  32. 40%
  33. 30%
  34. 15%
  35. 5%
  36. 25%
  37. 38
  38. 15%
  39. 5%
  40. 40

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