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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 632 · 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 ₹140 and sells it for ₹154. What is his profit percent? (a) 15% (b) 14% (c) 5% (d) 10%
  2. 2.A shopkeeper buys a toy for ₹820 and sells it for ₹779. What is his loss percent? (a) 6% (b) 10% (c) 41% (d) 5%
  3. 3.A bag marked ₹1820 is sold at a 20% discount. What is its selling price? (a) ₹1456 (b) ₹1800 (c) ₹364 (d) ₹2184
  4. 4.A shopkeeper buys a toy for ₹360 and sells it for ₹342. What is his loss percent? (a) 6% (b) 10% (c) 5% (d) 18%
  5. 5.A shopkeeper buys a toy for ₹940 and sells it for ₹1410. What is his profit percent? (a) 45% (b) 55% (c) 51% (d) 50%
  6. 6.A bag marked ₹1300 is sold at a 30% discount. What is its selling price? (a) ₹1270 (b) ₹1690 (c) ₹390 (d) ₹910
  7. 7.A shopkeeper buys a toy for ₹960 and sells it for ₹672. What is his loss percent? (a) 30% (b) 31% (c) 35% (d) 25%
  8. 8.A shopkeeper buys a toy for ₹480 and sells it for ₹456. What is his loss percent? (a) 24% (b) 6% (c) 5% (d) 10%
  9. 9.A shopkeeper buys a toy for ₹1000 and sells it for ₹1050. What is his profit percent? (a) 50% (b) 5% (c) 10% (d) 6%
  10. 10.A shopkeeper buys a toy for ₹880 and sells it for ₹1100. What is his profit percent? (a) 26% (b) 20% (c) 25% (d) 30%
  11. 11.A shopkeeper buys a toy for ₹580 and sells it for ₹696. What is his profit percent? (a) 25% (b) 20% (c) 15% (d) 21%
  12. 12.What is 10% of 160? (a) 32 (b) 144 (c) 160 (d) 16
  13. 13.What is 20% of 640? (a) 128 (b) 512 (c) 256 (d) 1280
  14. 14.A shopkeeper buys a toy for ₹140 and sells it for ₹105. What is his loss percent? (a) 30% (b) 20% (c) 35% (d) 25%
  15. 15.What is 60% of 440? (a) 176 (b) 2640 (c) 528 (d) 264
  16. 16.A bag marked ₹620 is sold at a 50% discount. What is its selling price? (a) ₹570 (b) ₹930 (c) ₹310 (d) ₹311
  17. 17.A bag marked ₹1140 is sold at a 30% discount. What is its selling price? (a) ₹798 (b) ₹342 (c) ₹1482 (d) ₹1110
  18. 18.What is 25% of 320? (a) 800 (b) 160 (c) 80 (d) 240
  19. 19.A shopkeeper buys a toy for ₹100 and sells it for ₹75. What is his loss percent? (a) 30% (b) 20% (c) 26% (d) 25%
  20. 20.What is 50% of 580? (a) 291 (b) 580 (c) 2900 (d) 290
  21. 21.A bag marked ₹600 is sold at a 15% discount. What is its selling price? (a) ₹510 (b) ₹690 (c) ₹90 (d) ₹585
  22. 22.What is 15% of 220? (a) 66 (b) 330 (c) 33 (d) 187
  23. 23.A shopkeeper buys a toy for ₹980 and sells it for ₹686. What is his loss percent? (a) 31% (b) 30% (c) 35% (d) 25%
  24. 24.What is 30% of 220? (a) 132 (b) 660 (c) 66 (d) 154
  25. 25.A shopkeeper buys a toy for ₹440 and sells it for ₹418. What is his loss percent? (a) 10% (b) 22% (c) 5% (d) 6%
  26. 26.A bag marked ₹1740 is sold at a 15% discount. What is its selling price? (a) ₹2001 (b) ₹261 (c) ₹1725 (d) ₹1479
  27. 27.A shopkeeper buys a toy for ₹140 and sells it for ₹119. What is his loss percent? (a) 20% (b) 15% (c) 21% (d) 10%
  28. 28.A shopkeeper buys a toy for ₹840 and sells it for ₹924. What is his profit percent? (a) 5% (b) 84% (c) 15% (d) 10%
  29. 29.A shopkeeper buys a toy for ₹300 and sells it for ₹450. What is his profit percent? (a) 45% (b) 50% (c) 51% (d) 55%
  30. 30.A shopkeeper buys a toy for ₹700 and sells it for ₹805. What is his profit percent? (a) 10% (b) 16% (c) 20% (d) 15%
  31. 31.A shopkeeper buys a toy for ₹840 and sells it for ₹1092. What is his profit percent? (a) 35% (b) 30% (c) 25% (d) 31%
  32. 32.A shopkeeper buys a toy for ₹840 and sells it for ₹882. What is his profit percent? (a) 10% (b) 42% (c) 6% (d) 5%
  33. 33.What is 20% of 920? (a) 368 (b) 1840 (c) 184 (d) 736
  34. 34.A bag marked ₹960 is sold at a 15% discount. What is its selling price? (a) ₹816 (b) ₹144 (c) ₹945 (d) ₹1104
  35. 35.A shopkeeper buys a toy for ₹620 and sells it for ₹744. What is his profit percent? (a) 21% (b) 15% (c) 25% (d) 20%
  36. 36.A shopkeeper buys a toy for ₹900 and sells it for ₹855. What is his loss percent? (a) 10% (b) 45% (c) 6% (d) 5%
  37. 37.What is 50% of 480? (a) 241 (b) 240 (c) 480 (d) 2400
  38. 38.What is 75% of 160? (a) 1200 (b) 240 (c) 40 (d) 120
  39. 39.What is 5% of 700? (a) 70 (b) 35 (c) 665 (d) 350
  40. 40.A bag marked ₹740 is sold at a 10% discount. What is its selling price? (a) ₹730 (b) ₹666 (c) ₹74 (d) ₹814

Answer key

  1. 10%
  2. 5%
  3. ₹1456
  4. 5%
  5. 50%
  6. ₹910
  7. 30%
  8. 5%
  9. 5%
  10. 25%
  11. 20%
  12. 16
  13. 128
  14. 25%
  15. 264
  16. ₹310
  17. ₹798
  18. 80
  19. 25%
  20. 290
  21. ₹510
  22. 33
  23. 30%
  24. 66
  25. 5%
  26. ₹1479
  27. 15%
  28. 10%
  29. 50%
  30. 15%
  31. 30%
  32. 5%
  33. 184
  34. ₹816
  35. 20%
  36. 5%
  37. 240
  38. 120
  39. 35
  40. ₹666

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