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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 615 · 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 ₹580 and sells it for ₹406. What is his loss percent? (a) 35% (b) 25% (c) 30% (d) 31%
  2. 2.A shopkeeper buys a toy for ₹860 and sells it for ₹903. What is his profit percent? (a) 10% (b) 6% (c) 5% (d) 43%
  3. 3.A shopkeeper buys a toy for ₹420 and sells it for ₹630. What is his profit percent? (a) 50% (b) 55% (c) 51% (d) 45%
  4. 4.What is 5% of 1000? (a) 100 (b) 950 (c) 500 (d) 50
  5. 5.What is 75% of 720? (a) 5400 (b) 1080 (c) 540 (d) 180
  6. 6.A shopkeeper buys a toy for ₹140 and sells it for ₹196. What is his profit percent? (a) 40% (b) 35% (c) 56% (d) 45%
  7. 7.A shopkeeper buys a toy for ₹320 and sells it for ₹240. What is his loss percent? (a) 20% (b) 80% (c) 30% (d) 25%
  8. 8.A shopkeeper buys a toy for ₹920 and sells it for ₹690. What is his loss percent? (a) 26% (b) 30% (c) 25% (d) 20%
  9. 9.What is 10% of 380? (a) 38 (b) 342 (c) 380 (d) 76
  10. 10.A shopkeeper buys a toy for ₹960 and sells it for ₹1440. What is his profit percent? (a) 51% (b) 55% (c) 50% (d) 45%
  11. 11.What is 5% of 380? (a) 361 (b) 38 (c) 19 (d) 190
  12. 12.A shopkeeper buys a toy for ₹940 and sells it for ₹893. What is his loss percent? (a) 47% (b) 10% (c) 5% (d) 6%
  13. 13.What is 20% of 60? (a) 120 (b) 24 (c) 48 (d) 12
  14. 14.A shopkeeper buys a toy for ₹440 and sells it for ₹484. What is his profit percent? (a) 10% (b) 5% (c) 44% (d) 15%
  15. 15.A shopkeeper buys a toy for ₹940 and sells it for ₹1410. What is his profit percent? (a) 50% (b) 51% (c) 45% (d) 55%
  16. 16.What is 15% of 780? (a) 663 (b) 1170 (c) 234 (d) 117
  17. 17.A shopkeeper buys a toy for ₹980 and sells it for ₹882. What is his loss percent? (a) 10% (b) 98% (c) 15% (d) 5%
  18. 18.A bag marked ₹1880 is sold at a 30% discount. What is its selling price? (a) ₹564 (b) ₹1850 (c) ₹2444 (d) ₹1316
  19. 19.What is 75% of 560? (a) 420 (b) 4200 (c) 840 (d) 140
  20. 20.A shopkeeper buys a toy for ₹620 and sells it for ₹527. What is his loss percent? (a) 20% (b) 15% (c) 93% (d) 10%
  21. 21.What is 20% of 600? (a) 1200 (b) 480 (c) 120 (d) 240
  22. 22.What is 20% of 640? (a) 1280 (b) 512 (c) 256 (d) 128
  23. 23.A shopkeeper buys a toy for ₹580 and sells it for ₹551. What is his loss percent? (a) 10% (b) 5% (c) 29% (d) 6%
  24. 24.A shopkeeper buys a toy for ₹560 and sells it for ₹336. What is his loss percent? (a) 40% (b) 35% (c) 41% (d) 45%
  25. 25.What is 20% of 940? (a) 376 (b) 752 (c) 1880 (d) 188
  26. 26.What is 10% of 960? (a) 192 (b) 864 (c) 96 (d) 960
  27. 27.A shopkeeper buys a toy for ₹180 and sells it for ₹207. What is his profit percent? (a) 27% (b) 15% (c) 20% (d) 10%
  28. 28.A shopkeeper buys a toy for ₹980 and sells it for ₹735. What is his loss percent? (a) 20% (b) 25% (c) 26% (d) 30%
  29. 29.A bag marked ₹940 is sold at a 15% discount. What is its selling price? (a) ₹1081 (b) ₹925 (c) ₹799 (d) ₹141
  30. 30.A shopkeeper buys a toy for ₹720 and sells it for ₹684. What is his loss percent? (a) 10% (b) 36% (c) 6% (d) 5%
  31. 31.A shopkeeper buys a toy for ₹180 and sells it for ₹171. What is his loss percent? (a) 10% (b) 5% (c) 9% (d) 6%
  32. 32.A bag marked ₹1160 is sold at a 15% discount. What is its selling price? (a) ₹174 (b) ₹1145 (c) ₹986 (d) ₹1334
  33. 33.A shopkeeper buys a toy for ₹960 and sells it for ₹1248. What is his profit percent? (a) 25% (b) 31% (c) 35% (d) 30%
  34. 34.A shopkeeper buys a toy for ₹660 and sells it for ₹462. What is his loss percent? (a) 35% (b) 31% (c) 25% (d) 30%
  35. 35.A bag marked ₹940 is sold at a 30% discount. What is its selling price? (a) ₹282 (b) ₹910 (c) ₹1222 (d) ₹658
  36. 36.A bag marked ₹760 is sold at a 40% discount. What is its selling price? (a) ₹1064 (b) ₹304 (c) ₹720 (d) ₹456
  37. 37.A shopkeeper buys a toy for ₹980 and sells it for ₹1470. What is his profit percent? (a) 55% (b) 45% (c) 50% (d) 51%
  38. 38.A shopkeeper buys a toy for ₹380 and sells it for ₹475. What is his profit percent? (a) 25% (b) 20% (c) 95% (d) 30%
  39. 39.A bag marked ₹740 is sold at a 15% discount. What is its selling price? (a) ₹725 (b) ₹629 (c) ₹111 (d) ₹851
  40. 40.A shopkeeper buys a toy for ₹460 and sells it for ₹690. What is his profit percent? (a) 45% (b) 50% (c) 55% (d) 51%

Answer key

  1. 30%
  2. 5%
  3. 50%
  4. 50
  5. 540
  6. 40%
  7. 25%
  8. 25%
  9. 38
  10. 50%
  11. 19
  12. 5%
  13. 12
  14. 10%
  15. 50%
  16. 117
  17. 10%
  18. ₹1316
  19. 420
  20. 15%
  21. 120
  22. 128
  23. 5%
  24. 40%
  25. 188
  26. 96
  27. 15%
  28. 25%
  29. ₹799
  30. 5%
  31. 5%
  32. ₹986
  33. 30%
  34. 30%
  35. ₹658
  36. ₹456
  37. 50%
  38. 25%
  39. ₹629
  40. 50%

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