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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 257 · 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 ₹740 and sells it for ₹814. What is his profit percent? (a) 5% (b) 15% (c) 74% (d) 10%
  2. 2.A shopkeeper buys a toy for ₹320 and sells it for ₹272. What is his loss percent? (a) 20% (b) 15% (c) 10% (d) 48%
  3. 3.A bag marked ₹580 is sold at a 40% discount. What is its selling price? (a) ₹348 (b) ₹540 (c) ₹812 (d) ₹232
  4. 4.A shopkeeper buys a toy for ₹540 and sells it for ₹324. What is his loss percent? (a) 35% (b) 40% (c) 41% (d) 45%
  5. 5.A shopkeeper buys a toy for ₹920 and sells it for ₹1196. What is his profit percent? (a) 30% (b) 35% (c) 25% (d) 31%
  6. 6.A bag marked ₹500 is sold at a 20% discount. What is its selling price? (a) ₹400 (b) ₹600 (c) ₹100 (d) ₹480
  7. 7.A shopkeeper buys a toy for ₹100 and sells it for ₹125. What is his profit percent? (a) 26% (b) 30% (c) 25% (d) 20%
  8. 8.A shopkeeper buys a toy for ₹120 and sells it for ₹102. What is his loss percent? (a) 20% (b) 15% (c) 18% (d) 10%
  9. 9.A bag marked ₹460 is sold at a 50% discount. What is its selling price? (a) ₹231 (b) ₹230 (c) ₹690 (d) ₹410
  10. 10.What is 10% of 120? (a) 24 (b) 108 (c) 120 (d) 12
  11. 11.A shopkeeper buys a toy for ₹460 and sells it for ₹414. What is his loss percent? (a) 15% (b) 10% (c) 46% (d) 5%
  12. 12.What is 60% of 560? (a) 224 (b) 672 (c) 3360 (d) 336
  13. 13.A shopkeeper buys a toy for ₹220 and sells it for ₹209. What is his loss percent? (a) 5% (b) 6% (c) 11% (d) 10%
  14. 14.A shopkeeper buys a toy for ₹380 and sells it for ₹437. What is his profit percent? (a) 10% (b) 15% (c) 57% (d) 20%
  15. 15.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%
  16. 16.A bag marked ₹820 is sold at a 50% discount. What is its selling price? (a) ₹411 (b) ₹410 (c) ₹770 (d) ₹1230
  17. 17.A bag marked ₹1140 is sold at a 10% discount. What is its selling price? (a) ₹1254 (b) ₹114 (c) ₹1130 (d) ₹1026
  18. 18.What is 10% of 940? (a) 846 (b) 188 (c) 940 (d) 94
  19. 19.What is 10% of 900? (a) 180 (b) 810 (c) 90 (d) 900
  20. 20.What is 15% of 300? (a) 45 (b) 255 (c) 450 (d) 90
  21. 21.What is 40% of 340? (a) 1360 (b) 272 (c) 136 (d) 204
  22. 22.What is 75% of 240? (a) 360 (b) 180 (c) 60 (d) 1800
  23. 23.A bag marked ₹1420 is sold at a 40% discount. What is its selling price? (a) ₹1988 (b) ₹852 (c) ₹1380 (d) ₹568
  24. 24.A shopkeeper buys a toy for ₹680 and sells it for ₹884. What is his profit percent? (a) 31% (b) 25% (c) 35% (d) 30%
  25. 25.What is 60% of 360? (a) 432 (b) 2160 (c) 216 (d) 144
  26. 26.A shopkeeper buys a toy for ₹860 and sells it for ₹602. What is his loss percent? (a) 30% (b) 31% (c) 25% (d) 35%
  27. 27.What is 5% of 760? (a) 722 (b) 38 (c) 76 (d) 380
  28. 28.A shopkeeper buys a toy for ₹880 and sells it for ₹1056. What is his profit percent? (a) 21% (b) 15% (c) 20% (d) 25%
  29. 29.A bag marked ₹1140 is sold at a 25% discount. What is its selling price? (a) ₹1115 (b) ₹285 (c) ₹1425 (d) ₹855
  30. 30.A bag marked ₹1460 is sold at a 25% discount. What is its selling price? (a) ₹1825 (b) ₹365 (c) ₹1435 (d) ₹1095
  31. 31.A shopkeeper buys a toy for ₹340 and sells it for ₹425. What is his profit percent? (a) 85% (b) 30% (c) 20% (d) 25%
  32. 32.A shopkeeper buys a toy for ₹360 and sells it for ₹414. What is his profit percent? (a) 20% (b) 10% (c) 54% (d) 15%
  33. 33.What is 30% of 620? (a) 434 (b) 372 (c) 186 (d) 1860
  34. 34.A shopkeeper buys a toy for ₹820 and sells it for ₹902. What is his profit percent? (a) 15% (b) 10% (c) 82% (d) 5%
  35. 35.A shopkeeper buys a toy for ₹300 and sells it for ₹390. What is his profit percent? (a) 35% (b) 30% (c) 25% (d) 90%
  36. 36.What is 40% of 480? (a) 1920 (b) 192 (c) 384 (d) 288
  37. 37.What is 75% of 80? (a) 600 (b) 60 (c) 20 (d) 120
  38. 38.A shopkeeper buys a toy for ₹220 and sells it for ₹154. What is his loss percent? (a) 35% (b) 30% (c) 25% (d) 66%
  39. 39.A shopkeeper buys a toy for ₹720 and sells it for ₹756. What is his profit percent? (a) 6% (b) 10% (c) 36% (d) 5%
  40. 40.A shopkeeper buys a toy for ₹600 and sells it for ₹540. What is his loss percent? (a) 5% (b) 60% (c) 10% (d) 15%

Answer key

  1. 10%
  2. 15%
  3. ₹348
  4. 40%
  5. 30%
  6. ₹400
  7. 25%
  8. 15%
  9. ₹230
  10. 12
  11. 10%
  12. 336
  13. 5%
  14. 15%
  15. 15%
  16. ₹410
  17. ₹1026
  18. 94
  19. 90
  20. 45
  21. 136
  22. 180
  23. ₹852
  24. 30%
  25. 216
  26. 30%
  27. 38
  28. 20%
  29. ₹855
  30. ₹1095
  31. 25%
  32. 15%
  33. 186
  34. 10%
  35. 30%
  36. 192
  37. 60
  38. 30%
  39. 5%
  40. 10%

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