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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 411 · 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.

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  1. 1.A shopkeeper buys a toy for ₹340 and sells it for ₹408. What is his profit percent? (a) 20% (b) 68% (c) 15% (d) 25%
  2. 2.A shopkeeper buys a toy for ₹360 and sells it for ₹396. What is his profit percent? (a) 5% (b) 36% (c) 15% (d) 10%
  3. 3.What is 40% of 540? (a) 432 (b) 2160 (c) 216 (d) 324
  4. 4.A shopkeeper buys a toy for ₹460 and sells it for ₹414. What is his loss percent? (a) 10% (b) 46% (c) 5% (d) 15%
  5. 5.What is 60% of 640? (a) 384 (b) 256 (c) 768 (d) 3840
  6. 6.What is 60% of 860? (a) 1032 (b) 516 (c) 344 (d) 5160
  7. 7.A shopkeeper buys a toy for ₹860 and sells it for ₹1204. What is his profit percent? (a) 35% (b) 41% (c) 40% (d) 45%
  8. 8.A shopkeeper buys a toy for ₹640 and sells it for ₹512. What is his loss percent? (a) 20% (b) 21% (c) 15% (d) 25%
  9. 9.What is 60% of 160? (a) 192 (b) 96 (c) 64 (d) 960
  10. 10.A bag marked ₹1840 is sold at a 20% discount. What is its selling price? (a) ₹2208 (b) ₹1472 (c) ₹1820 (d) ₹368
  11. 11.A shopkeeper buys a toy for ₹360 and sells it for ₹324. What is his loss percent? (a) 15% (b) 10% (c) 5% (d) 36%
  12. 12.A shopkeeper buys a toy for ₹860 and sells it for ₹903. What is his profit percent? (a) 5% (b) 6% (c) 10% (d) 43%
  13. 13.A shopkeeper buys a toy for ₹280 and sells it for ₹294. What is his profit percent? (a) 6% (b) 10% (c) 14% (d) 5%
  14. 14.What is 10% of 360? (a) 360 (b) 324 (c) 36 (d) 72
  15. 15.A bag marked ₹660 is sold at a 25% discount. What is its selling price? (a) ₹165 (b) ₹825 (c) ₹635 (d) ₹495
  16. 16.A shopkeeper buys a toy for ₹100 and sells it for ₹150. What is his profit percent? (a) 50% (b) 45% (c) 55% (d) 51%
  17. 17.A shopkeeper buys a toy for ₹920 and sells it for ₹1380. What is his profit percent? (a) 55% (b) 50% (c) 45% (d) 51%
  18. 18.A shopkeeper buys a toy for ₹920 and sells it for ₹690. What is his loss percent? (a) 30% (b) 25% (c) 26% (d) 20%
  19. 19.A shopkeeper buys a toy for ₹280 and sells it for ₹238. What is his loss percent? (a) 20% (b) 15% (c) 10% (d) 42%
  20. 20.What is 60% of 720? (a) 432 (b) 288 (c) 864 (d) 4320
  21. 21.What is 5% of 820? (a) 779 (b) 82 (c) 41 (d) 410
  22. 22.A bag marked ₹1300 is sold at a 20% discount. What is its selling price? (a) ₹260 (b) ₹1280 (c) ₹1040 (d) ₹1560
  23. 23.A bag marked ₹220 is sold at a 25% discount. What is its selling price? (a) ₹275 (b) ₹165 (c) ₹55 (d) ₹195
  24. 24.A shopkeeper buys a toy for ₹1000 and sells it for ₹700. What is his loss percent? (a) 30% (b) 35% (c) 25% (d) 31%
  25. 25.A shopkeeper buys a toy for ₹660 and sells it for ₹759. What is his profit percent? (a) 10% (b) 99% (c) 20% (d) 15%
  26. 26.A shopkeeper buys a toy for ₹280 and sells it for ₹210. What is his loss percent? (a) 25% (b) 20% (c) 30% (d) 70%
  27. 27.What is 50% of 360? (a) 360 (b) 1800 (c) 181 (d) 180
  28. 28.A bag marked ₹860 is sold at a 20% discount. What is its selling price? (a) ₹172 (b) ₹1032 (c) ₹840 (d) ₹688
  29. 29.A shopkeeper buys a toy for ₹500 and sells it for ₹450. What is his loss percent? (a) 10% (b) 50% (c) 5% (d) 15%
  30. 30.A shopkeeper buys a toy for ₹400 and sells it for ₹240. What is his loss percent? (a) 45% (b) 41% (c) 40% (d) 35%
  31. 31.A bag marked ₹2000 is sold at a 25% discount. What is its selling price? (a) ₹500 (b) ₹1975 (c) ₹1500 (d) ₹2500
  32. 32.A shopkeeper buys a toy for ₹960 and sells it for ₹912. What is his loss percent? (a) 10% (b) 5% (c) 6% (d) 48%
  33. 33.A bag marked ₹660 is sold at a 20% discount. What is its selling price? (a) ₹132 (b) ₹792 (c) ₹528 (d) ₹640
  34. 34.What is 10% of 420? (a) 378 (b) 42 (c) 420 (d) 84
  35. 35.A bag marked ₹440 is sold at a 40% discount. What is its selling price? (a) ₹616 (b) ₹400 (c) ₹264 (d) ₹176
  36. 36.What is 30% of 240? (a) 168 (b) 720 (c) 72 (d) 144
  37. 37.What is 5% of 520? (a) 52 (b) 494 (c) 26 (d) 260
  38. 38.A shopkeeper buys a toy for ₹980 and sells it for ₹1372. What is his profit percent? (a) 40% (b) 41% (c) 45% (d) 35%
  39. 39.A shopkeeper buys a toy for ₹560 and sells it for ₹644. What is his profit percent? (a) 84% (b) 20% (c) 10% (d) 15%
  40. 40.A bag marked ₹960 is sold at a 25% discount. What is its selling price? (a) ₹720 (b) ₹1200 (c) ₹935 (d) ₹240

Answer key

  1. 20%
  2. 10%
  3. 216
  4. 10%
  5. 384
  6. 516
  7. 40%
  8. 20%
  9. 96
  10. ₹1472
  11. 10%
  12. 5%
  13. 5%
  14. 36
  15. ₹495
  16. 50%
  17. 50%
  18. 25%
  19. 15%
  20. 432
  21. 41
  22. ₹1040
  23. ₹165
  24. 30%
  25. 15%
  26. 25%
  27. 180
  28. ₹688
  29. 10%
  30. 40%
  31. ₹1500
  32. 5%
  33. ₹528
  34. 42
  35. ₹264
  36. 72
  37. 26
  38. 40%
  39. 15%
  40. ₹720

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