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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 380 · 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 50% of 580? (a) 291 (b) 290 (c) 2900 (d) 580
  2. 2.A shopkeeper buys a toy for ₹380 and sells it for ₹361. What is his loss percent? (a) 6% (b) 19% (c) 10% (d) 5%
  3. 3.A bag marked ₹700 is sold at a 25% discount. What is its selling price? (a) ₹175 (b) ₹675 (c) ₹875 (d) ₹525
  4. 4.A bag marked ₹760 is sold at a 50% discount. What is its selling price? (a) ₹381 (b) ₹710 (c) ₹1140 (d) ₹380
  5. 5.What is 10% of 700? (a) 70 (b) 140 (c) 700 (d) 630
  6. 6.A bag marked ₹1780 is sold at a 20% discount. What is its selling price? (a) ₹1760 (b) ₹356 (c) ₹1424 (d) ₹2136
  7. 7.A shopkeeper buys a toy for ₹440 and sells it for ₹264. What is his loss percent? (a) 40% (b) 45% (c) 41% (d) 35%
  8. 8.A shopkeeper buys a toy for ₹840 and sells it for ₹798. What is his loss percent? (a) 5% (b) 6% (c) 42% (d) 10%
  9. 9.A shopkeeper buys a toy for ₹540 and sells it for ₹702. What is his profit percent? (a) 31% (b) 25% (c) 30% (d) 35%
  10. 10.A shopkeeper buys a toy for ₹500 and sells it for ₹575. What is his profit percent? (a) 15% (b) 75% (c) 20% (d) 10%
  11. 11.A shopkeeper buys a toy for ₹220 and sells it for ₹187. What is his loss percent? (a) 15% (b) 10% (c) 20% (d) 33%
  12. 12.A shopkeeper buys a toy for ₹920 and sells it for ₹1058. What is his profit percent? (a) 10% (b) 20% (c) 15% (d) 16%
  13. 13.What is 75% of 80? (a) 20 (b) 600 (c) 120 (d) 60
  14. 14.A shopkeeper buys a toy for ₹300 and sells it for ₹285. What is his loss percent? (a) 10% (b) 15% (c) 6% (d) 5%
  15. 15.A shopkeeper buys a toy for ₹880 and sells it for ₹968. What is his profit percent? (a) 15% (b) 88% (c) 10% (d) 5%
  16. 16.What is 15% of 860? (a) 258 (b) 129 (c) 1290 (d) 731
  17. 17.A bag marked ₹360 is sold at a 15% discount. What is its selling price? (a) ₹306 (b) ₹54 (c) ₹345 (d) ₹414
  18. 18.A shopkeeper buys a toy for ₹700 and sells it for ₹630. What is his loss percent? (a) 15% (b) 10% (c) 70% (d) 5%
  19. 19.What is 10% of 100? (a) 100 (b) 90 (c) 10 (d) 20
  20. 20.A shopkeeper buys a toy for ₹480 and sells it for ₹336. What is his loss percent? (a) 35% (b) 30% (c) 31% (d) 25%
  21. 21.What is 25% of 240? (a) 180 (b) 60 (c) 120 (d) 600
  22. 22.A bag marked ₹1620 is sold at a 15% discount. What is its selling price? (a) ₹1605 (b) ₹243 (c) ₹1377 (d) ₹1863
  23. 23.A bag marked ₹900 is sold at a 40% discount. What is its selling price? (a) ₹860 (b) ₹540 (c) ₹360 (d) ₹1260
  24. 24.What is 50% of 220? (a) 1100 (b) 110 (c) 111 (d) 220
  25. 25.What is 15% of 440? (a) 660 (b) 374 (c) 132 (d) 66
  26. 26.What is 25% of 140? (a) 105 (b) 35 (c) 350 (d) 70
  27. 27.A bag marked ₹760 is sold at a 25% discount. What is its selling price? (a) ₹190 (b) ₹735 (c) ₹950 (d) ₹570
  28. 28.A shopkeeper buys a toy for ₹860 and sells it for ₹688. What is his loss percent? (a) 25% (b) 21% (c) 15% (d) 20%
  29. 29.A shopkeeper buys a toy for ₹360 and sells it for ₹504. What is his profit percent? (a) 45% (b) 35% (c) 41% (d) 40%
  30. 30.A shopkeeper buys a toy for ₹1000 and sells it for ₹600. What is his loss percent? (a) 35% (b) 40% (c) 45% (d) 41%
  31. 31.What is 25% of 100? (a) 50 (b) 75 (c) 250 (d) 25
  32. 32.A shopkeeper buys a toy for ₹200 and sells it for ₹250. What is his profit percent? (a) 50% (b) 25% (c) 30% (d) 20%
  33. 33.A shopkeeper buys a toy for ₹140 and sells it for ₹161. What is his profit percent? (a) 15% (b) 21% (c) 10% (d) 20%
  34. 34.What is 15% of 760? (a) 1140 (b) 646 (c) 228 (d) 114
  35. 35.A shopkeeper buys a toy for ₹780 and sells it for ₹585. What is his loss percent? (a) 20% (b) 25% (c) 26% (d) 30%
  36. 36.What is 5% of 660? (a) 330 (b) 66 (c) 33 (d) 627
  37. 37.A shopkeeper buys a toy for ₹700 and sells it for ₹420. What is his loss percent? (a) 45% (b) 35% (c) 41% (d) 40%
  38. 38.What is 25% of 680? (a) 510 (b) 340 (c) 1700 (d) 170
  39. 39.A shopkeeper buys a toy for ₹560 and sells it for ₹420. What is his loss percent? (a) 26% (b) 20% (c) 30% (d) 25%
  40. 40.A shopkeeper buys a toy for ₹100 and sells it for ₹90. What is his loss percent? (a) 10% (b) 11% (c) 15% (d) 5%

Answer key

  1. 290
  2. 5%
  3. ₹525
  4. ₹380
  5. 70
  6. ₹1424
  7. 40%
  8. 5%
  9. 30%
  10. 15%
  11. 15%
  12. 15%
  13. 60
  14. 5%
  15. 10%
  16. 129
  17. ₹306
  18. 10%
  19. 10
  20. 30%
  21. 60
  22. ₹1377
  23. ₹540
  24. 110
  25. 66
  26. 35
  27. ₹570
  28. 20%
  29. 40%
  30. 40%
  31. 25
  32. 25%
  33. 15%
  34. 114
  35. 25%
  36. 33
  37. 40%
  38. 170
  39. 25%
  40. 10%

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