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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 620 · 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 ₹560 and sells it for ₹392. What is his loss percent? (a) 30% (b) 31% (c) 25% (d) 35%
  2. 2.What is 15% of 100? (a) 150 (b) 30 (c) 85 (d) 15
  3. 3.What is 50% of 280? (a) 140 (b) 141 (c) 280 (d) 1400
  4. 4.A bag marked ₹960 is sold at a 30% discount. What is its selling price? (a) ₹930 (b) ₹288 (c) ₹672 (d) ₹1248
  5. 5.What is 75% of 260? (a) 390 (b) 1950 (c) 195 (d) 65
  6. 6.What is 15% of 180? (a) 270 (b) 54 (c) 27 (d) 153
  7. 7.A shopkeeper buys a toy for ₹180 and sells it for ₹207. What is his profit percent? (a) 27% (b) 15% (c) 10% (d) 20%
  8. 8.What is 5% of 380? (a) 361 (b) 38 (c) 190 (d) 19
  9. 9.A bag marked ₹300 is sold at a 40% discount. What is its selling price? (a) ₹260 (b) ₹120 (c) ₹180 (d) ₹420
  10. 10.What is 50% of 300? (a) 300 (b) 1500 (c) 151 (d) 150
  11. 11.What is 25% of 700? (a) 525 (b) 1750 (c) 350 (d) 175
  12. 12.A shopkeeper buys a toy for ₹220 and sells it for ₹264. What is his profit percent? (a) 25% (b) 15% (c) 44% (d) 20%
  13. 13.A shopkeeper buys a toy for ₹680 and sells it for ₹714. What is his profit percent? (a) 34% (b) 5% (c) 6% (d) 10%
  14. 14.A shopkeeper buys a toy for ₹500 and sells it for ₹375. What is his loss percent? (a) 25% (b) 30% (c) 20% (d) 26%
  15. 15.A shopkeeper buys a toy for ₹920 and sells it for ₹828. What is his loss percent? (a) 92% (b) 15% (c) 5% (d) 10%
  16. 16.A shopkeeper buys a toy for ₹940 and sells it for ₹799. What is his loss percent? (a) 16% (b) 20% (c) 15% (d) 10%
  17. 17.A shopkeeper buys a toy for ₹620 and sells it for ₹806. What is his profit percent? (a) 31% (b) 35% (c) 30% (d) 25%
  18. 18.A shopkeeper buys a toy for ₹920 and sells it for ₹690. What is his loss percent? (a) 20% (b) 25% (c) 26% (d) 30%
  19. 19.A shopkeeper buys a toy for ₹200 and sells it for ₹260. What is his profit percent? (a) 25% (b) 35% (c) 60% (d) 30%
  20. 20.What is 40% of 320? (a) 192 (b) 128 (c) 1280 (d) 256
  21. 21.A shopkeeper buys a toy for ₹200 and sells it for ₹140. What is his loss percent? (a) 25% (b) 60% (c) 35% (d) 30%
  22. 22.A shopkeeper buys a toy for ₹240 and sells it for ₹192. What is his loss percent? (a) 48% (b) 15% (c) 25% (d) 20%
  23. 23.What is 30% of 300? (a) 90 (b) 210 (c) 180 (d) 900
  24. 24.What is 10% of 100? (a) 20 (b) 100 (c) 10 (d) 90
  25. 25.A bag marked ₹380 is sold at a 50% discount. What is its selling price? (a) ₹190 (b) ₹330 (c) ₹570 (d) ₹191
  26. 26.A bag marked ₹420 is sold at a 50% discount. What is its selling price? (a) ₹630 (b) ₹210 (c) ₹211 (d) ₹370
  27. 27.What is 50% of 560? (a) 560 (b) 2800 (c) 280 (d) 281
  28. 28.A shopkeeper buys a toy for ₹560 and sells it for ₹784. What is his profit percent? (a) 40% (b) 35% (c) 45% (d) 41%
  29. 29.What is 5% of 420? (a) 210 (b) 399 (c) 42 (d) 21
  30. 30.A bag marked ₹1340 is sold at a 10% discount. What is its selling price? (a) ₹1330 (b) ₹1474 (c) ₹1206 (d) ₹134
  31. 31.What is 50% of 240? (a) 120 (b) 240 (c) 1200 (d) 121
  32. 32.A shopkeeper buys a toy for ₹240 and sells it for ₹216. What is his loss percent? (a) 15% (b) 5% (c) 10% (d) 24%
  33. 33.A bag marked ₹940 is sold at a 15% discount. What is its selling price? (a) ₹925 (b) ₹799 (c) ₹141 (d) ₹1081
  34. 34.A shopkeeper buys a toy for ₹980 and sells it for ₹686. What is his loss percent? (a) 35% (b) 25% (c) 31% (d) 30%
  35. 35.A shopkeeper buys a toy for ₹600 and sells it for ₹420. What is his loss percent? (a) 35% (b) 25% (c) 31% (d) 30%
  36. 36.A bag marked ₹440 is sold at a 40% discount. What is its selling price? (a) ₹176 (b) ₹616 (c) ₹400 (d) ₹264
  37. 37.What is 20% of 960? (a) 384 (b) 768 (c) 192 (d) 1920
  38. 38.A shopkeeper buys a toy for ₹340 and sells it for ₹323. What is his loss percent? (a) 17% (b) 6% (c) 5% (d) 10%
  39. 39.A shopkeeper buys a toy for ₹460 and sells it for ₹506. What is his profit percent? (a) 46% (b) 5% (c) 15% (d) 10%
  40. 40.What is 20% of 120? (a) 240 (b) 48 (c) 24 (d) 96

Answer key

  1. 30%
  2. 15
  3. 140
  4. ₹672
  5. 195
  6. 27
  7. 15%
  8. 19
  9. ₹180
  10. 150
  11. 175
  12. 20%
  13. 5%
  14. 25%
  15. 10%
  16. 15%
  17. 30%
  18. 25%
  19. 30%
  20. 128
  21. 30%
  22. 20%
  23. 90
  24. 10
  25. ₹190
  26. ₹210
  27. 280
  28. 40%
  29. 21
  30. ₹1206
  31. 120
  32. 10%
  33. ₹799
  34. 30%
  35. 30%
  36. ₹264
  37. 192
  38. 5%
  39. 10%
  40. 24

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