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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 81 · 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 ₹680 and sells it for ₹782. What is his profit percent? (a) 10% (b) 16% (c) 20% (d) 15%
  2. 2.A shopkeeper buys a toy for ₹320 and sells it for ₹448. What is his profit percent? (a) 41% (b) 35% (c) 40% (d) 45%
  3. 3.What is 10% of 40? (a) 8 (b) 36 (c) 40 (d) 4
  4. 4.What is 10% of 420? (a) 84 (b) 420 (c) 42 (d) 378
  5. 5.A shopkeeper buys a toy for ₹460 and sells it for ₹575. What is his profit percent? (a) 25% (b) 30% (c) 20% (d) 26%
  6. 6.A shopkeeper buys a toy for ₹800 and sells it for ₹1120. What is his profit percent? (a) 35% (b) 45% (c) 41% (d) 40%
  7. 7.A shopkeeper buys a toy for ₹100 and sells it for ₹80. What is his loss percent? (a) 21% (b) 15% (c) 25% (d) 20%
  8. 8.A shopkeeper buys a toy for ₹540 and sells it for ₹459. What is his loss percent? (a) 20% (b) 15% (c) 10% (d) 81%
  9. 9.What is 5% of 160? (a) 8 (b) 16 (c) 80 (d) 152
  10. 10.A shopkeeper buys a toy for ₹940 and sells it for ₹846. What is his loss percent? (a) 15% (b) 94% (c) 5% (d) 10%
  11. 11.What is 50% of 220? (a) 220 (b) 111 (c) 110 (d) 1100
  12. 12.A bag marked ₹360 is sold at a 10% discount. What is its selling price? (a) ₹350 (b) ₹324 (c) ₹36 (d) ₹396
  13. 13.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%
  14. 14.A shopkeeper buys a toy for ₹920 and sells it for ₹966. What is his profit percent? (a) 6% (b) 46% (c) 5% (d) 10%
  15. 15.A shopkeeper buys a toy for ₹960 and sells it for ₹816. What is his loss percent? (a) 16% (b) 10% (c) 15% (d) 20%
  16. 16.What is 60% of 720? (a) 288 (b) 4320 (c) 432 (d) 864
  17. 17.A shopkeeper buys a toy for ₹460 and sells it for ₹368. What is his loss percent? (a) 15% (b) 92% (c) 25% (d) 20%
  18. 18.A bag marked ₹1620 is sold at a 40% discount. What is its selling price? (a) ₹2268 (b) ₹972 (c) ₹1580 (d) ₹648
  19. 19.What is 5% of 740? (a) 37 (b) 370 (c) 74 (d) 703
  20. 20.A shopkeeper buys a toy for ₹640 and sells it for ₹608. What is his loss percent? (a) 6% (b) 10% (c) 5% (d) 32%
  21. 21.What is 60% of 920? (a) 368 (b) 552 (c) 1104 (d) 5520
  22. 22.What is 5% of 300? (a) 15 (b) 30 (c) 150 (d) 285
  23. 23.A shopkeeper buys a toy for ₹720 and sells it for ₹864. What is his profit percent? (a) 25% (b) 21% (c) 15% (d) 20%
  24. 24.A shopkeeper buys a toy for ₹300 and sells it for ₹390. What is his profit percent? (a) 35% (b) 25% (c) 30% (d) 90%
  25. 25.A shopkeeper buys a toy for ₹140 and sells it for ₹126. What is his loss percent? (a) 15% (b) 10% (c) 14% (d) 5%
  26. 26.What is 60% of 600? (a) 360 (b) 720 (c) 240 (d) 3600
  27. 27.A shopkeeper buys a toy for ₹180 and sells it for ₹126. What is his loss percent? (a) 54% (b) 25% (c) 30% (d) 35%
  28. 28.A shopkeeper buys a toy for ₹320 and sells it for ₹352. What is his profit percent? (a) 5% (b) 15% (c) 32% (d) 10%
  29. 29.A bag marked ₹840 is sold at a 15% discount. What is its selling price? (a) ₹966 (b) ₹126 (c) ₹825 (d) ₹714
  30. 30.A shopkeeper buys a toy for ₹480 and sells it for ₹288. What is his loss percent? (a) 45% (b) 35% (c) 40% (d) 41%
  31. 31.What is 25% of 760? (a) 190 (b) 1900 (c) 570 (d) 380
  32. 32.What is 60% of 540? (a) 3240 (b) 324 (c) 216 (d) 648
  33. 33.A shopkeeper buys a toy for ₹220 and sells it for ₹242. What is his profit percent? (a) 10% (b) 15% (c) 5% (d) 22%
  34. 34.A bag marked ₹1180 is sold at a 10% discount. What is its selling price? (a) ₹1298 (b) ₹1062 (c) ₹1170 (d) ₹118
  35. 35.A shopkeeper buys a toy for ₹540 and sells it for ₹810. What is his profit percent? (a) 55% (b) 50% (c) 51% (d) 45%
  36. 36.A shopkeeper buys a toy for ₹980 and sells it for ₹833. What is his loss percent? (a) 16% (b) 15% (c) 10% (d) 20%
  37. 37.A shopkeeper buys a toy for ₹760 and sells it for ₹950. What is his profit percent? (a) 20% (b) 26% (c) 30% (d) 25%
  38. 38.A bag marked ₹260 is sold at a 15% discount. What is its selling price? (a) ₹39 (b) ₹221 (c) ₹299 (d) ₹245
  39. 39.A shopkeeper buys a toy for ₹160 and sells it for ₹112. What is his loss percent? (a) 30% (b) 48% (c) 25% (d) 35%
  40. 40.A bag marked ₹620 is sold at a 30% discount. What is its selling price? (a) ₹186 (b) ₹590 (c) ₹806 (d) ₹434

Answer key

  1. 15%
  2. 40%
  3. 4
  4. 42
  5. 25%
  6. 40%
  7. 20%
  8. 15%
  9. 8
  10. 10%
  11. 110
  12. ₹324
  13. 20%
  14. 5%
  15. 15%
  16. 432
  17. 20%
  18. ₹972
  19. 37
  20. 5%
  21. 552
  22. 15
  23. 20%
  24. 30%
  25. 10%
  26. 360
  27. 30%
  28. 10%
  29. ₹714
  30. 40%
  31. 190
  32. 324
  33. 10%
  34. ₹1062
  35. 50%
  36. 15%
  37. 25%
  38. ₹221
  39. 30%
  40. ₹434

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