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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 69 · 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 ₹620 and sells it for ₹589. What is his loss percent? (a) 31% (b) 10% (c) 6% (d) 5%
  2. 2.A bag marked ₹320 is sold at a 20% discount. What is its selling price? (a) ₹300 (b) ₹256 (c) ₹64 (d) ₹384
  3. 3.A shopkeeper buys a toy for ₹900 and sells it for ₹630. What is his loss percent? (a) 35% (b) 30% (c) 31% (d) 25%
  4. 4.A bag marked ₹1580 is sold at a 50% discount. What is its selling price? (a) ₹1530 (b) ₹790 (c) ₹791 (d) ₹2370
  5. 5.What is 15% of 200? (a) 60 (b) 170 (c) 30 (d) 300
  6. 6.What is 25% of 420? (a) 315 (b) 1050 (c) 210 (d) 105
  7. 7.A shopkeeper buys a toy for ₹160 and sells it for ₹240. What is his profit percent? (a) 80% (b) 45% (c) 55% (d) 50%
  8. 8.A shopkeeper buys a toy for ₹160 and sells it for ₹136. What is his loss percent? (a) 10% (b) 15% (c) 20% (d) 24%
  9. 9.A shopkeeper buys a toy for ₹740 and sells it for ₹925. What is his profit percent? (a) 30% (b) 20% (c) 25% (d) 26%
  10. 10.What is 40% of 880? (a) 704 (b) 528 (c) 352 (d) 3520
  11. 11.What is 60% of 140? (a) 840 (b) 84 (c) 168 (d) 56
  12. 12.A shopkeeper buys a toy for ₹500 and sells it for ₹650. What is his profit percent? (a) 30% (b) 35% (c) 31% (d) 25%
  13. 13.A bag marked ₹1560 is sold at a 15% discount. What is its selling price? (a) ₹1326 (b) ₹1794 (c) ₹234 (d) ₹1545
  14. 14.A bag marked ₹1820 is sold at a 40% discount. What is its selling price? (a) ₹1092 (b) ₹728 (c) ₹1780 (d) ₹2548
  15. 15.What is 25% of 380? (a) 190 (b) 285 (c) 950 (d) 95
  16. 16.What is 40% of 400? (a) 160 (b) 320 (c) 1600 (d) 240
  17. 17.A shopkeeper buys a toy for ₹700 and sells it for ₹735. What is his profit percent? (a) 10% (b) 6% (c) 5% (d) 35%
  18. 18.A shopkeeper buys a toy for ₹780 and sells it for ₹975. What is his profit percent? (a) 30% (b) 26% (c) 20% (d) 25%
  19. 19.A shopkeeper buys a toy for ₹760 and sells it for ₹950. What is his profit percent? (a) 20% (b) 25% (c) 30% (d) 26%
  20. 20.A shopkeeper buys a toy for ₹880 and sells it for ₹1144. What is his profit percent? (a) 31% (b) 25% (c) 30% (d) 35%
  21. 21.A shopkeeper buys a toy for ₹220 and sells it for ₹330. What is his profit percent? (a) 55% (b) 45% (c) 50% (d) 51%
  22. 22.A shopkeeper buys a toy for ₹1000 and sells it for ₹850. What is his loss percent? (a) 10% (b) 16% (c) 15% (d) 20%
  23. 23.A shopkeeper buys a toy for ₹180 and sells it for ₹198. What is his profit percent? (a) 15% (b) 18% (c) 5% (d) 10%
  24. 24.A shopkeeper buys a toy for ₹160 and sells it for ₹176. What is his profit percent? (a) 10% (b) 15% (c) 5% (d) 16%
  25. 25.A shopkeeper buys a toy for ₹480 and sells it for ₹384. What is his loss percent? (a) 15% (b) 96% (c) 20% (d) 25%
  26. 26.A bag marked ₹640 is sold at a 10% discount. What is its selling price? (a) ₹704 (b) ₹576 (c) ₹630 (d) ₹64
  27. 27.What is 15% of 900? (a) 270 (b) 135 (c) 765 (d) 1350
  28. 28.A shopkeeper buys a toy for ₹500 and sells it for ₹550. What is his profit percent? (a) 5% (b) 10% (c) 50% (d) 15%
  29. 29.What is 40% of 760? (a) 608 (b) 3040 (c) 456 (d) 304
  30. 30.What is 20% of 260? (a) 104 (b) 52 (c) 520 (d) 208
  31. 31.What is 25% of 980? (a) 245 (b) 735 (c) 490 (d) 2450
  32. 32.A shopkeeper buys a toy for ₹580 and sells it for ₹696. What is his profit percent? (a) 15% (b) 20% (c) 21% (d) 25%
  33. 33.What is 40% of 480? (a) 288 (b) 384 (c) 192 (d) 1920
  34. 34.What is 75% of 360? (a) 540 (b) 90 (c) 2700 (d) 270
  35. 35.A bag marked ₹1580 is sold at a 20% discount. What is its selling price? (a) ₹316 (b) ₹1896 (c) ₹1264 (d) ₹1560
  36. 36.A shopkeeper buys a toy for ₹900 and sells it for ₹810. What is his loss percent? (a) 90% (b) 15% (c) 5% (d) 10%
  37. 37.A shopkeeper buys a toy for ₹840 and sells it for ₹588. What is his loss percent? (a) 31% (b) 25% (c) 30% (d) 35%
  38. 38.A shopkeeper buys a toy for ₹800 and sells it for ₹720. What is his loss percent? (a) 10% (b) 5% (c) 80% (d) 15%
  39. 39.A bag marked ₹1080 is sold at a 15% discount. What is its selling price? (a) ₹1065 (b) ₹162 (c) ₹1242 (d) ₹918
  40. 40.What is 75% of 960? (a) 7200 (b) 240 (c) 720 (d) 1440

Answer key

  1. 5%
  2. ₹256
  3. 30%
  4. ₹790
  5. 30
  6. 105
  7. 50%
  8. 15%
  9. 25%
  10. 352
  11. 84
  12. 30%
  13. ₹1326
  14. ₹1092
  15. 95
  16. 160
  17. 5%
  18. 25%
  19. 25%
  20. 30%
  21. 50%
  22. 15%
  23. 10%
  24. 10%
  25. 20%
  26. ₹576
  27. 135
  28. 10%
  29. 304
  30. 52
  31. 245
  32. 20%
  33. 192
  34. 270
  35. ₹1264
  36. 10%
  37. 30%
  38. 10%
  39. ₹918
  40. 720

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