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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 17 · 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.

NameDateTime takenScore ___ / 40
  1. 1.What is 15% of 660? (a) 198 (b) 990 (c) 99 (d) 561
  2. 2.A shopkeeper buys a toy for ₹300 and sells it for ₹270. What is his loss percent? (a) 5% (b) 15% (c) 30% (d) 10%
  3. 3.A bag marked ₹1960 is sold at a 50% discount. What is its selling price? (a) ₹980 (b) ₹981 (c) ₹2940 (d) ₹1910
  4. 4.What is 40% of 980? (a) 3920 (b) 784 (c) 392 (d) 588
  5. 5.A bag marked ₹1460 is sold at a 15% discount. What is its selling price? (a) ₹1445 (b) ₹1679 (c) ₹1241 (d) ₹219
  6. 6.A shopkeeper buys a toy for ₹700 and sells it for ₹805. What is his profit percent? (a) 16% (b) 20% (c) 15% (d) 10%
  7. 7.A shopkeeper buys a toy for ₹340 and sells it for ₹408. What is his profit percent? (a) 68% (b) 15% (c) 25% (d) 20%
  8. 8.A shopkeeper buys a toy for ₹880 and sells it for ₹1320. What is his profit percent? (a) 51% (b) 55% (c) 45% (d) 50%
  9. 9.What is 60% of 500? (a) 3000 (b) 200 (c) 300 (d) 600
  10. 10.A shopkeeper buys a toy for ₹260 and sells it for ₹234. What is his loss percent? (a) 15% (b) 10% (c) 26% (d) 5%
  11. 11.A shopkeeper buys a toy for ₹160 and sells it for ₹184. What is his profit percent? (a) 15% (b) 24% (c) 10% (d) 20%
  12. 12.A bag marked ₹900 is sold at a 20% discount. What is its selling price? (a) ₹180 (b) ₹880 (c) ₹720 (d) ₹1080
  13. 13.A bag marked ₹1600 is sold at a 30% discount. What is its selling price? (a) ₹1570 (b) ₹1120 (c) ₹2080 (d) ₹480
  14. 14.A shopkeeper buys a toy for ₹880 and sells it for ₹1144. What is his profit percent? (a) 35% (b) 31% (c) 25% (d) 30%
  15. 15.What is 75% of 140? (a) 210 (b) 1050 (c) 35 (d) 105
  16. 16.A shopkeeper buys a toy for ₹900 and sells it for ₹990. What is his profit percent? (a) 90% (b) 5% (c) 10% (d) 15%
  17. 17.What is 5% of 200? (a) 190 (b) 20 (c) 10 (d) 100
  18. 18.A shopkeeper buys a toy for ₹1000 and sells it for ₹1300. What is his profit percent? (a) 31% (b) 25% (c) 30% (d) 35%
  19. 19.What is 60% of 760? (a) 456 (b) 4560 (c) 912 (d) 304
  20. 20.A shopkeeper buys a toy for ₹180 and sells it for ₹225. What is his profit percent? (a) 30% (b) 20% (c) 25% (d) 45%
  21. 21.A bag marked ₹640 is sold at a 30% discount. What is its selling price? (a) ₹448 (b) ₹832 (c) ₹610 (d) ₹192
  22. 22.A bag marked ₹860 is sold at a 40% discount. What is its selling price? (a) ₹1204 (b) ₹820 (c) ₹516 (d) ₹344
  23. 23.A shopkeeper buys a toy for ₹1000 and sells it for ₹600. What is his loss percent? (a) 35% (b) 45% (c) 41% (d) 40%
  24. 24.A shopkeeper buys a toy for ₹1000 and sells it for ₹700. What is his loss percent? (a) 25% (b) 35% (c) 31% (d) 30%
  25. 25.What is 5% of 60? (a) 30 (b) 57 (c) 3 (d) 6
  26. 26.A bag marked ₹1860 is sold at a 40% discount. What is its selling price? (a) ₹1820 (b) ₹2604 (c) ₹1116 (d) ₹744
  27. 27.A bag marked ₹380 is sold at a 10% discount. What is its selling price? (a) ₹342 (b) ₹38 (c) ₹370 (d) ₹418
  28. 28.A bag marked ₹1040 is sold at a 25% discount. What is its selling price? (a) ₹1015 (b) ₹1300 (c) ₹780 (d) ₹260
  29. 29.A shopkeeper buys a toy for ₹580 and sells it for ₹551. What is his loss percent? (a) 29% (b) 10% (c) 5% (d) 6%
  30. 30.A shopkeeper buys a toy for ₹860 and sells it for ₹1118. What is his profit percent? (a) 25% (b) 30% (c) 35% (d) 31%
  31. 31.A shopkeeper buys a toy for ₹320 and sells it for ₹256. What is his loss percent? (a) 15% (b) 20% (c) 25% (d) 64%
  32. 32.What is 60% of 600? (a) 360 (b) 720 (c) 3600 (d) 240
  33. 33.A shopkeeper buys a toy for ₹220 and sells it for ₹231. What is his profit percent? (a) 10% (b) 5% (c) 11% (d) 6%
  34. 34.A bag marked ₹520 is sold at a 15% discount. What is its selling price? (a) ₹598 (b) ₹442 (c) ₹505 (d) ₹78
  35. 35.A shopkeeper buys a toy for ₹180 and sells it for ₹171. What is his loss percent? (a) 6% (b) 10% (c) 5% (d) 9%
  36. 36.A bag marked ₹380 is sold at a 20% discount. What is its selling price? (a) ₹76 (b) ₹456 (c) ₹304 (d) ₹360
  37. 37.What is 50% of 720? (a) 360 (b) 3600 (c) 361 (d) 720
  38. 38.A shopkeeper buys a toy for ₹240 and sells it for ₹228. What is his loss percent? (a) 5% (b) 12% (c) 10% (d) 6%
  39. 39.A shopkeeper buys a toy for ₹900 and sells it for ₹810. What is his loss percent? (a) 15% (b) 90% (c) 5% (d) 10%
  40. 40.What is 75% of 340? (a) 255 (b) 2550 (c) 85 (d) 510

Answer key

  1. 99
  2. 10%
  3. ₹980
  4. 392
  5. ₹1241
  6. 15%
  7. 20%
  8. 50%
  9. 300
  10. 10%
  11. 15%
  12. ₹720
  13. ₹1120
  14. 30%
  15. 105
  16. 10%
  17. 10
  18. 30%
  19. 456
  20. 25%
  21. ₹448
  22. ₹516
  23. 40%
  24. 30%
  25. 3
  26. ₹1116
  27. ₹342
  28. ₹780
  29. 5%
  30. 30%
  31. 20%
  32. 360
  33. 5%
  34. ₹442
  35. 5%
  36. ₹304
  37. 360
  38. 5%
  39. 10%
  40. 255

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