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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 102 · 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 bag marked ₹2000 is sold at a 10% discount. What is its selling price? (a) ₹200 (b) ₹2200 (c) ₹1800 (d) ₹1990
  2. 2.What is 30% of 420? (a) 1260 (b) 252 (c) 126 (d) 294
  3. 3.What is 10% of 40? (a) 40 (b) 36 (c) 8 (d) 4
  4. 4.What is 5% of 880? (a) 88 (b) 836 (c) 440 (d) 44
  5. 5.What is 25% of 580? (a) 1450 (b) 290 (c) 435 (d) 145
  6. 6.A shopkeeper buys a toy for ₹380 and sells it for ₹266. What is his loss percent? (a) 30% (b) 25% (c) 35% (d) 31%
  7. 7.A shopkeeper buys a toy for ₹340 and sells it for ₹510. What is his profit percent? (a) 50% (b) 45% (c) 51% (d) 55%
  8. 8.What is 20% of 400? (a) 160 (b) 80 (c) 320 (d) 800
  9. 9.A shopkeeper buys a toy for ₹400 and sells it for ₹500. What is his profit percent? (a) 26% (b) 20% (c) 30% (d) 25%
  10. 10.A bag marked ₹1500 is sold at a 25% discount. What is its selling price? (a) ₹1875 (b) ₹1475 (c) ₹1125 (d) ₹375
  11. 11.A bag marked ₹1600 is sold at a 10% discount. What is its selling price? (a) ₹1440 (b) ₹1590 (c) ₹1760 (d) ₹160
  12. 12.What is 75% of 280? (a) 210 (b) 2100 (c) 70 (d) 420
  13. 13.A shopkeeper buys a toy for ₹840 and sells it for ₹672. What is his loss percent? (a) 20% (b) 15% (c) 21% (d) 25%
  14. 14.What is 75% of 40? (a) 10 (b) 60 (c) 30 (d) 300
  15. 15.A bag marked ₹700 is sold at a 10% discount. What is its selling price? (a) ₹70 (b) ₹630 (c) ₹770 (d) ₹690
  16. 16.A shopkeeper buys a toy for ₹300 and sells it for ₹390. What is his profit percent? (a) 35% (b) 30% (c) 25% (d) 90%
  17. 17.A bag marked ₹400 is sold at a 15% discount. What is its selling price? (a) ₹460 (b) ₹385 (c) ₹340 (d) ₹60
  18. 18.What is 10% of 540? (a) 108 (b) 540 (c) 486 (d) 54
  19. 19.A shopkeeper buys a toy for ₹900 and sells it for ₹765. What is his loss percent? (a) 20% (b) 16% (c) 10% (d) 15%
  20. 20.A shopkeeper buys a toy for ₹960 and sells it for ₹1056. What is his profit percent? (a) 15% (b) 5% (c) 96% (d) 10%
  21. 21.What is 50% of 820? (a) 4100 (b) 411 (c) 820 (d) 410
  22. 22.What is 10% of 700? (a) 140 (b) 700 (c) 630 (d) 70
  23. 23.What is 60% of 460? (a) 2760 (b) 552 (c) 276 (d) 184
  24. 24.A shopkeeper buys a toy for ₹740 and sells it for ₹444. What is his loss percent? (a) 41% (b) 40% (c) 35% (d) 45%
  25. 25.A shopkeeper buys a toy for ₹280 and sells it for ₹196. What is his loss percent? (a) 35% (b) 30% (c) 25% (d) 84%
  26. 26.A shopkeeper buys a toy for ₹360 and sells it for ₹414. What is his profit percent? (a) 10% (b) 20% (c) 15% (d) 54%
  27. 27.A shopkeeper buys a toy for ₹220 and sells it for ₹187. What is his loss percent? (a) 10% (b) 33% (c) 15% (d) 20%
  28. 28.A bag marked ₹660 is sold at a 20% discount. What is its selling price? (a) ₹640 (b) ₹132 (c) ₹792 (d) ₹528
  29. 29.What is 20% of 780? (a) 156 (b) 1560 (c) 312 (d) 624
  30. 30.A shopkeeper buys a toy for ₹960 and sells it for ₹768. What is his loss percent? (a) 20% (b) 21% (c) 15% (d) 25%
  31. 31.A bag marked ₹1840 is sold at a 15% discount. What is its selling price? (a) ₹276 (b) ₹2116 (c) ₹1825 (d) ₹1564
  32. 32.A shopkeeper buys a toy for ₹720 and sells it for ₹432. What is his loss percent? (a) 35% (b) 40% (c) 45% (d) 41%
  33. 33.A shopkeeper buys a toy for ₹340 and sells it for ₹442. What is his profit percent? (a) 31% (b) 25% (c) 35% (d) 30%
  34. 34.A shopkeeper buys a toy for ₹440 and sells it for ₹330. What is his loss percent? (a) 30% (b) 20% (c) 25% (d) 26%
  35. 35.A bag marked ₹1360 is sold at a 30% discount. What is its selling price? (a) ₹408 (b) ₹1330 (c) ₹1768 (d) ₹952
  36. 36.What is 15% of 720? (a) 1080 (b) 612 (c) 108 (d) 216
  37. 37.A shopkeeper buys a toy for ₹340 and sells it for ₹255. What is his loss percent? (a) 85% (b) 25% (c) 20% (d) 30%
  38. 38.What is 30% of 240? (a) 72 (b) 144 (c) 720 (d) 168
  39. 39.A shopkeeper buys a toy for ₹740 and sells it for ₹925. What is his profit percent? (a) 25% (b) 20% (c) 30% (d) 26%
  40. 40.A shopkeeper buys a toy for ₹420 and sells it for ₹294. What is his loss percent? (a) 31% (b) 35% (c) 25% (d) 30%

Answer key

  1. ₹1800
  2. 126
  3. 4
  4. 44
  5. 145
  6. 30%
  7. 50%
  8. 80
  9. 25%
  10. ₹1125
  11. ₹1440
  12. 210
  13. 20%
  14. 30
  15. ₹630
  16. 30%
  17. ₹340
  18. 54
  19. 15%
  20. 10%
  21. 410
  22. 70
  23. 276
  24. 40%
  25. 30%
  26. 15%
  27. 15%
  28. ₹528
  29. 156
  30. 20%
  31. ₹1564
  32. 40%
  33. 30%
  34. 25%
  35. ₹952
  36. 108
  37. 25%
  38. 72
  39. 25%
  40. 30%

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