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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 127 · 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 ₹160 and sells it for ₹168. What is his profit percent? (a) 10% (b) 6% (c) 8% (d) 5%
  2. 2.A shopkeeper buys a toy for ₹820 and sells it for ₹492. What is his loss percent? (a) 35% (b) 40% (c) 41% (d) 45%
  3. 3.A bag marked ₹1300 is sold at a 40% discount. What is its selling price? (a) ₹1260 (b) ₹1820 (c) ₹520 (d) ₹780
  4. 4.What is 10% of 340? (a) 306 (b) 340 (c) 68 (d) 34
  5. 5.A shopkeeper buys a toy for ₹400 and sells it for ₹320. What is his loss percent? (a) 80% (b) 25% (c) 15% (d) 20%
  6. 6.A bag marked ₹1360 is sold at a 10% discount. What is its selling price? (a) ₹136 (b) ₹1350 (c) ₹1496 (d) ₹1224
  7. 7.A bag marked ₹320 is sold at a 25% discount. What is its selling price? (a) ₹400 (b) ₹240 (c) ₹295 (d) ₹80
  8. 8.A shopkeeper buys a toy for ₹300 and sells it for ₹240. What is his loss percent? (a) 25% (b) 15% (c) 60% (d) 20%
  9. 9.What is 60% of 560? (a) 224 (b) 336 (c) 672 (d) 3360
  10. 10.A shopkeeper buys a toy for ₹780 and sells it for ₹546. What is his loss percent? (a) 35% (b) 31% (c) 30% (d) 25%
  11. 11.What is 10% of 480? (a) 432 (b) 48 (c) 96 (d) 480
  12. 12.A shopkeeper buys a toy for ₹440 and sells it for ₹528. What is his profit percent? (a) 20% (b) 88% (c) 15% (d) 25%
  13. 13.A shopkeeper buys a toy for ₹320 and sells it for ₹224. What is his loss percent? (a) 35% (b) 96% (c) 25% (d) 30%
  14. 14.A shopkeeper buys a toy for ₹380 and sells it for ₹304. What is his loss percent? (a) 15% (b) 76% (c) 20% (d) 25%
  15. 15.A bag marked ₹1160 is sold at a 25% discount. What is its selling price? (a) ₹870 (b) ₹290 (c) ₹1450 (d) ₹1135
  16. 16.A shopkeeper buys a toy for ₹240 and sells it for ₹228. What is his loss percent? (a) 10% (b) 12% (c) 6% (d) 5%
  17. 17.A bag marked ₹680 is sold at a 20% discount. What is its selling price? (a) ₹816 (b) ₹544 (c) ₹660 (d) ₹136
  18. 18.What is 40% of 500? (a) 2000 (b) 200 (c) 400 (d) 300
  19. 19.What is 50% of 460? (a) 231 (b) 230 (c) 460 (d) 2300
  20. 20.What is 5% of 240? (a) 228 (b) 120 (c) 24 (d) 12
  21. 21.A shopkeeper buys a toy for ₹820 and sells it for ₹1066. What is his profit percent? (a) 35% (b) 30% (c) 31% (d) 25%
  22. 22.A shopkeeper buys a toy for ₹760 and sells it for ₹874. What is his profit percent? (a) 16% (b) 15% (c) 10% (d) 20%
  23. 23.A bag marked ₹1960 is sold at a 10% discount. What is its selling price? (a) ₹1764 (b) ₹196 (c) ₹2156 (d) ₹1950
  24. 24.A bag marked ₹1440 is sold at a 50% discount. What is its selling price? (a) ₹721 (b) ₹1390 (c) ₹2160 (d) ₹720
  25. 25.What is 40% of 620? (a) 2480 (b) 372 (c) 496 (d) 248
  26. 26.A shopkeeper buys a toy for ₹340 and sells it for ₹306. What is his loss percent? (a) 34% (b) 10% (c) 5% (d) 15%
  27. 27.What is 40% of 520? (a) 416 (b) 208 (c) 312 (d) 2080
  28. 28.A bag marked ₹1680 is sold at a 50% discount. What is its selling price? (a) ₹1630 (b) ₹2520 (c) ₹841 (d) ₹840
  29. 29.A shopkeeper buys a toy for ₹980 and sells it for ₹1127. What is his profit percent? (a) 20% (b) 16% (c) 10% (d) 15%
  30. 30.A bag marked ₹520 is sold at a 15% discount. What is its selling price? (a) ₹505 (b) ₹78 (c) ₹598 (d) ₹442
  31. 31.A shopkeeper buys a toy for ₹660 and sells it for ₹561. What is his loss percent? (a) 15% (b) 99% (c) 10% (d) 20%
  32. 32.What is 15% of 280? (a) 84 (b) 42 (c) 420 (d) 238
  33. 33.A bag marked ₹280 is sold at a 25% discount. What is its selling price? (a) ₹255 (b) ₹210 (c) ₹350 (d) ₹70
  34. 34.A bag marked ₹680 is sold at a 30% discount. What is its selling price? (a) ₹476 (b) ₹650 (c) ₹884 (d) ₹204
  35. 35.A shopkeeper buys a toy for ₹800 and sells it for ₹840. What is his profit percent? (a) 10% (b) 6% (c) 40% (d) 5%
  36. 36.A bag marked ₹1420 is sold at a 30% discount. What is its selling price? (a) ₹1390 (b) ₹1846 (c) ₹994 (d) ₹426
  37. 37.A bag marked ₹740 is sold at a 40% discount. What is its selling price? (a) ₹700 (b) ₹1036 (c) ₹296 (d) ₹444
  38. 38.A shopkeeper buys a toy for ₹160 and sells it for ₹224. What is his profit percent? (a) 45% (b) 35% (c) 64% (d) 40%
  39. 39.What is 20% of 980? (a) 392 (b) 196 (c) 1960 (d) 784
  40. 40.A shopkeeper buys a toy for ₹800 and sells it for ₹1200. What is his profit percent? (a) 55% (b) 45% (c) 50% (d) 51%

Answer key

  1. 5%
  2. 40%
  3. ₹780
  4. 34
  5. 20%
  6. ₹1224
  7. ₹240
  8. 20%
  9. 336
  10. 30%
  11. 48
  12. 20%
  13. 30%
  14. 20%
  15. ₹870
  16. 5%
  17. ₹544
  18. 200
  19. 230
  20. 12
  21. 30%
  22. 15%
  23. ₹1764
  24. ₹720
  25. 248
  26. 10%
  27. 208
  28. ₹840
  29. 15%
  30. ₹442
  31. 15%
  32. 42
  33. ₹210
  34. ₹476
  35. 5%
  36. ₹994
  37. ₹444
  38. 40%
  39. 196
  40. 50%

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