← Percentages, profit and loss lesson New set →

Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 591 · 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.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%
  2. 2.What is 75% of 620? (a) 4650 (b) 930 (c) 155 (d) 465
  3. 3.A bag marked ₹1680 is sold at a 10% discount. What is its selling price? (a) ₹168 (b) ₹1848 (c) ₹1512 (d) ₹1670
  4. 4.A shopkeeper buys a toy for ₹280 and sells it for ₹266. What is his loss percent? (a) 10% (b) 14% (c) 6% (d) 5%
  5. 5.A bag marked ₹1100 is sold at a 10% discount. What is its selling price? (a) ₹1210 (b) ₹110 (c) ₹990 (d) ₹1090
  6. 6.A shopkeeper buys a toy for ₹460 and sells it for ₹391. What is his loss percent? (a) 20% (b) 15% (c) 69% (d) 10%
  7. 7.A shopkeeper buys a toy for ₹1000 and sells it for ₹1050. What is his profit percent? (a) 10% (b) 50% (c) 6% (d) 5%
  8. 8.What is 30% of 500? (a) 350 (b) 300 (c) 1500 (d) 150
  9. 9.What is 15% of 860? (a) 129 (b) 258 (c) 731 (d) 1290
  10. 10.A shopkeeper buys a toy for ₹260 and sells it for ₹325. What is his profit percent? (a) 25% (b) 65% (c) 20% (d) 30%
  11. 11.A shopkeeper buys a toy for ₹240 and sells it for ₹144. What is his loss percent? (a) 96% (b) 35% (c) 40% (d) 45%
  12. 12.A shopkeeper buys a toy for ₹320 and sells it for ₹400. What is his profit percent? (a) 30% (b) 20% (c) 80% (d) 25%
  13. 13.What is 5% of 580? (a) 58 (b) 29 (c) 290 (d) 551
  14. 14.A bag marked ₹800 is sold at a 30% discount. What is its selling price? (a) ₹240 (b) ₹1040 (c) ₹560 (d) ₹770
  15. 15.What is 10% of 360? (a) 36 (b) 324 (c) 360 (d) 72
  16. 16.A shopkeeper buys a toy for ₹900 and sells it for ₹1125. What is his profit percent? (a) 25% (b) 26% (c) 20% (d) 30%
  17. 17.A shopkeeper buys a toy for ₹140 and sells it for ₹161. What is his profit percent? (a) 20% (b) 21% (c) 15% (d) 10%
  18. 18.A shopkeeper buys a toy for ₹380 and sells it for ₹304. What is his loss percent? (a) 76% (b) 20% (c) 25% (d) 15%
  19. 19.What is 40% of 600? (a) 480 (b) 240 (c) 360 (d) 2400
  20. 20.What is 30% of 940? (a) 564 (b) 2820 (c) 658 (d) 282
  21. 21.A shopkeeper buys a toy for ₹320 and sells it for ₹352. What is his profit percent? (a) 5% (b) 32% (c) 15% (d) 10%
  22. 22.A shopkeeper buys a toy for ₹120 and sells it for ₹180. What is his profit percent? (a) 50% (b) 45% (c) 55% (d) 60%
  23. 23.A shopkeeper buys a toy for ₹420 and sells it for ₹252. What is his loss percent? (a) 45% (b) 35% (c) 41% (d) 40%
  24. 24.A shopkeeper buys a toy for ₹320 and sells it for ₹304. What is his loss percent? (a) 6% (b) 16% (c) 5% (d) 10%
  25. 25.What is 10% of 680? (a) 612 (b) 68 (c) 136 (d) 680
  26. 26.A shopkeeper buys a toy for ₹500 and sells it for ₹525. What is his profit percent? (a) 10% (b) 6% (c) 5% (d) 25%
  27. 27.A shopkeeper buys a toy for ₹780 and sells it for ₹468. What is his loss percent? (a) 45% (b) 35% (c) 41% (d) 40%
  28. 28.What is 15% of 840? (a) 1260 (b) 252 (c) 714 (d) 126
  29. 29.A shopkeeper buys a toy for ₹600 and sells it for ₹360. What is his loss percent? (a) 35% (b) 41% (c) 45% (d) 40%
  30. 30.A bag marked ₹200 is sold at a 15% discount. What is its selling price? (a) ₹170 (b) ₹185 (c) ₹230 (d) ₹30
  31. 31.A shopkeeper buys a toy for ₹980 and sells it for ₹931. What is his loss percent? (a) 6% (b) 10% (c) 5% (d) 49%
  32. 32.What is 60% of 260? (a) 312 (b) 1560 (c) 104 (d) 156
  33. 33.What is 50% of 400? (a) 200 (b) 400 (c) 2000 (d) 201
  34. 34.A shopkeeper buys a toy for ₹940 and sells it for ₹1222. What is his profit percent? (a) 30% (b) 25% (c) 31% (d) 35%
  35. 35.What is 10% of 800? (a) 160 (b) 80 (c) 800 (d) 720
  36. 36.What is 5% of 100? (a) 50 (b) 95 (c) 5 (d) 10
  37. 37.A shopkeeper buys a toy for ₹260 and sells it for ₹221. What is his loss percent? (a) 10% (b) 39% (c) 20% (d) 15%
  38. 38.What is 75% of 80? (a) 120 (b) 20 (c) 600 (d) 60
  39. 39.A shopkeeper buys a toy for ₹700 and sells it for ₹910. What is his profit percent? (a) 31% (b) 25% (c) 35% (d) 30%
  40. 40.A shopkeeper buys a toy for ₹700 and sells it for ₹420. What is his loss percent? (a) 45% (b) 41% (c) 40% (d) 35%

Answer key

  1. 30%
  2. 465
  3. ₹1512
  4. 5%
  5. ₹990
  6. 15%
  7. 5%
  8. 150
  9. 129
  10. 25%
  11. 40%
  12. 25%
  13. 29
  14. ₹560
  15. 36
  16. 25%
  17. 15%
  18. 20%
  19. 240
  20. 282
  21. 10%
  22. 50%
  23. 40%
  24. 5%
  25. 68
  26. 5%
  27. 40%
  28. 126
  29. 40%
  30. ₹170
  31. 5%
  32. 156
  33. 200
  34. 30%
  35. 80
  36. 5
  37. 15%
  38. 60
  39. 30%
  40. 40%

Free maths olympiad lessons, practice and worksheets at talentjr.in/maths-olympiad