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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 220 · 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 25% of 640? (a) 1600 (b) 160 (c) 480 (d) 320
  2. 2.A shopkeeper buys a toy for ₹280 and sells it for ₹322. What is his profit percent? (a) 20% (b) 15% (c) 10% (d) 42%
  3. 3.What is 15% of 240? (a) 360 (b) 204 (c) 36 (d) 72
  4. 4.A shopkeeper buys a toy for ₹120 and sells it for ₹168. What is his profit percent? (a) 40% (b) 48% (c) 35% (d) 45%
  5. 5.A shopkeeper buys a toy for ₹360 and sells it for ₹252. What is his loss percent? (a) 35% (b) 30% (c) 31% (d) 25%
  6. 6.A shopkeeper buys a toy for ₹1000 and sells it for ₹600. What is his loss percent? (a) 45% (b) 41% (c) 35% (d) 40%
  7. 7.A bag marked ₹1160 is sold at a 15% discount. What is its selling price? (a) ₹986 (b) ₹1334 (c) ₹174 (d) ₹1145
  8. 8.A bag marked ₹1920 is sold at a 10% discount. What is its selling price? (a) ₹192 (b) ₹1910 (c) ₹2112 (d) ₹1728
  9. 9.A shopkeeper buys a toy for ₹860 and sells it for ₹602. What is his loss percent? (a) 25% (b) 35% (c) 30% (d) 31%
  10. 10.A bag marked ₹1580 is sold at a 10% discount. What is its selling price? (a) ₹1570 (b) ₹1422 (c) ₹158 (d) ₹1738
  11. 11.What is 25% of 360? (a) 180 (b) 900 (c) 270 (d) 90
  12. 12.What is 15% of 400? (a) 600 (b) 340 (c) 120 (d) 60
  13. 13.A shopkeeper buys a toy for ₹660 and sells it for ₹924. What is his profit percent? (a) 40% (b) 45% (c) 35% (d) 41%
  14. 14.A shopkeeper buys a toy for ₹780 and sells it for ₹741. What is his loss percent? (a) 5% (b) 39% (c) 10% (d) 6%
  15. 15.A bag marked ₹920 is sold at a 50% discount. What is its selling price? (a) ₹461 (b) ₹1380 (c) ₹870 (d) ₹460
  16. 16.What is 5% of 560? (a) 56 (b) 532 (c) 28 (d) 280
  17. 17.A bag marked ₹1260 is sold at a 25% discount. What is its selling price? (a) ₹945 (b) ₹1235 (c) ₹315 (d) ₹1575
  18. 18.A bag marked ₹840 is sold at a 30% discount. What is its selling price? (a) ₹252 (b) ₹588 (c) ₹1092 (d) ₹810
  19. 19.A shopkeeper buys a toy for ₹740 and sells it for ₹962. What is his profit percent? (a) 25% (b) 35% (c) 30% (d) 31%
  20. 20.A bag marked ₹340 is sold at a 10% discount. What is its selling price? (a) ₹34 (b) ₹330 (c) ₹374 (d) ₹306
  21. 21.A shopkeeper buys a toy for ₹460 and sells it for ₹552. What is his profit percent? (a) 25% (b) 20% (c) 15% (d) 92%
  22. 22.A shopkeeper buys a toy for ₹1000 and sells it for ₹1200. What is his profit percent? (a) 21% (b) 25% (c) 20% (d) 15%
  23. 23.A shopkeeper buys a toy for ₹120 and sells it for ₹96. What is his loss percent? (a) 24% (b) 20% (c) 25% (d) 15%
  24. 24.A shopkeeper buys a toy for ₹840 and sells it for ₹1260. What is his profit percent? (a) 55% (b) 45% (c) 50% (d) 51%
  25. 25.A bag marked ₹1160 is sold at a 30% discount. What is its selling price? (a) ₹348 (b) ₹1130 (c) ₹812 (d) ₹1508
  26. 26.What is 15% of 860? (a) 258 (b) 1290 (c) 731 (d) 129
  27. 27.What is 15% of 660? (a) 198 (b) 99 (c) 990 (d) 561
  28. 28.A shopkeeper buys a toy for ₹700 and sells it for ₹910. What is his profit percent? (a) 25% (b) 35% (c) 31% (d) 30%
  29. 29.A shopkeeper buys a toy for ₹880 and sells it for ₹528. What is his loss percent? (a) 41% (b) 40% (c) 45% (d) 35%
  30. 30.A shopkeeper buys a toy for ₹680 and sells it for ₹884. What is his profit percent? (a) 35% (b) 25% (c) 30% (d) 31%
  31. 31.A shopkeeper buys a toy for ₹120 and sells it for ₹108. What is his loss percent? (a) 5% (b) 15% (c) 10% (d) 12%
  32. 32.A bag marked ₹280 is sold at a 25% discount. What is its selling price? (a) ₹70 (b) ₹350 (c) ₹210 (d) ₹255
  33. 33.What is 15% of 320? (a) 96 (b) 48 (c) 480 (d) 272
  34. 34.What is 40% of 980? (a) 588 (b) 3920 (c) 392 (d) 784
  35. 35.What is 25% of 780? (a) 1950 (b) 195 (c) 390 (d) 585
  36. 36.A shopkeeper buys a toy for ₹280 and sells it for ₹336. What is his profit percent? (a) 25% (b) 15% (c) 56% (d) 20%
  37. 37.A bag marked ₹600 is sold at a 30% discount. What is its selling price? (a) ₹570 (b) ₹420 (c) ₹180 (d) ₹780
  38. 38.A shopkeeper buys a toy for ₹560 and sells it for ₹532. What is his loss percent? (a) 28% (b) 5% (c) 10% (d) 6%
  39. 39.A shopkeeper buys a toy for ₹1000 and sells it for ₹950. What is his loss percent? (a) 6% (b) 5% (c) 10% (d) 50%
  40. 40.A shopkeeper buys a toy for ₹840 and sells it for ₹630. What is his loss percent? (a) 30% (b) 25% (c) 20% (d) 26%

Answer key

  1. 160
  2. 15%
  3. 36
  4. 40%
  5. 30%
  6. 40%
  7. ₹986
  8. ₹1728
  9. 30%
  10. ₹1422
  11. 90
  12. 60
  13. 40%
  14. 5%
  15. ₹460
  16. 28
  17. ₹945
  18. ₹588
  19. 30%
  20. ₹306
  21. 20%
  22. 20%
  23. 20%
  24. 50%
  25. ₹812
  26. 129
  27. 99
  28. 30%
  29. 40%
  30. 30%
  31. 10%
  32. ₹210
  33. 48
  34. 392
  35. 195
  36. 20%
  37. ₹420
  38. 5%
  39. 5%
  40. 25%

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