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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 759 · 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 ₹920 and sells it for ₹1104. What is his profit percent? (a) 20% (b) 21% (c) 25% (d) 15%
  2. 2.A shopkeeper buys a toy for ₹720 and sells it for ₹828. What is his profit percent? (a) 15% (b) 16% (c) 10% (d) 20%
  3. 3.What is 25% of 420? (a) 210 (b) 315 (c) 1050 (d) 105
  4. 4.What is 15% of 500? (a) 75 (b) 425 (c) 750 (d) 150
  5. 5.A bag marked ₹740 is sold at a 25% discount. What is its selling price? (a) ₹185 (b) ₹555 (c) ₹925 (d) ₹715
  6. 6.What is 30% of 400? (a) 280 (b) 1200 (c) 120 (d) 240
  7. 7.A shopkeeper buys a toy for ₹560 and sells it for ₹448. What is his loss percent? (a) 21% (b) 20% (c) 15% (d) 25%
  8. 8.A shopkeeper buys a toy for ₹160 and sells it for ₹112. What is his loss percent? (a) 25% (b) 30% (c) 48% (d) 35%
  9. 9.A bag marked ₹1300 is sold at a 50% discount. What is its selling price? (a) ₹651 (b) ₹1250 (c) ₹1950 (d) ₹650
  10. 10.A shopkeeper buys a toy for ₹140 and sells it for ₹196. What is his profit percent? (a) 40% (b) 45% (c) 35% (d) 56%
  11. 11.A bag marked ₹220 is sold at a 50% discount. What is its selling price? (a) ₹110 (b) ₹330 (c) ₹111 (d) ₹170
  12. 12.A bag marked ₹1800 is sold at a 30% discount. What is its selling price? (a) ₹2340 (b) ₹540 (c) ₹1770 (d) ₹1260
  13. 13.A shopkeeper buys a toy for ₹420 and sells it for ₹462. What is his profit percent? (a) 10% (b) 5% (c) 15% (d) 42%
  14. 14.A shopkeeper buys a toy for ₹880 and sells it for ₹1012. What is his profit percent? (a) 16% (b) 20% (c) 15% (d) 10%
  15. 15.A shopkeeper buys a toy for ₹480 and sells it for ₹552. What is his profit percent? (a) 15% (b) 10% (c) 20% (d) 72%
  16. 16.A shopkeeper buys a toy for ₹680 and sells it for ₹816. What is his profit percent? (a) 21% (b) 15% (c) 20% (d) 25%
  17. 17.What is 40% of 340? (a) 1360 (b) 204 (c) 136 (d) 272
  18. 18.A bag marked ₹1260 is sold at a 20% discount. What is its selling price? (a) ₹252 (b) ₹1512 (c) ₹1008 (d) ₹1240
  19. 19.A shopkeeper buys a toy for ₹880 and sells it for ₹704. What is his loss percent? (a) 15% (b) 21% (c) 20% (d) 25%
  20. 20.A shopkeeper buys a toy for ₹760 and sells it for ₹798. What is his profit percent? (a) 38% (b) 10% (c) 5% (d) 6%
  21. 21.A bag marked ₹760 is sold at a 25% discount. What is its selling price? (a) ₹190 (b) ₹570 (c) ₹950 (d) ₹735
  22. 22.A shopkeeper buys a toy for ₹900 and sells it for ₹720. What is his loss percent? (a) 15% (b) 25% (c) 20% (d) 21%
  23. 23.A bag marked ₹1060 is sold at a 20% discount. What is its selling price? (a) ₹1272 (b) ₹212 (c) ₹848 (d) ₹1040
  24. 24.What is 30% of 880? (a) 2640 (b) 616 (c) 528 (d) 264
  25. 25.What is 30% of 420? (a) 1260 (b) 126 (c) 294 (d) 252
  26. 26.A bag marked ₹1180 is sold at a 25% discount. What is its selling price? (a) ₹295 (b) ₹885 (c) ₹1155 (d) ₹1475
  27. 27.A shopkeeper buys a toy for ₹180 and sells it for ₹189. What is his profit percent? (a) 10% (b) 9% (c) 6% (d) 5%
  28. 28.A shopkeeper buys a toy for ₹320 and sells it for ₹400. What is his profit percent? (a) 80% (b) 20% (c) 30% (d) 25%
  29. 29.What is 40% of 240? (a) 192 (b) 144 (c) 960 (d) 96
  30. 30.A bag marked ₹1340 is sold at a 15% discount. What is its selling price? (a) ₹201 (b) ₹1541 (c) ₹1139 (d) ₹1325
  31. 31.What is 10% of 320? (a) 320 (b) 64 (c) 288 (d) 32
  32. 32.What is 10% of 820? (a) 820 (b) 164 (c) 82 (d) 738
  33. 33.What is 25% of 700? (a) 525 (b) 350 (c) 175 (d) 1750
  34. 34.A bag marked ₹1340 is sold at a 10% discount. What is its selling price? (a) ₹1330 (b) ₹1206 (c) ₹1474 (d) ₹134
  35. 35.A shopkeeper buys a toy for ₹840 and sells it for ₹1260. What is his profit percent? (a) 51% (b) 55% (c) 45% (d) 50%
  36. 36.A bag marked ₹360 is sold at a 50% discount. What is its selling price? (a) ₹180 (b) ₹181 (c) ₹540 (d) ₹310
  37. 37.A shopkeeper buys a toy for ₹220 and sells it for ₹209. What is his loss percent? (a) 5% (b) 10% (c) 11% (d) 6%
  38. 38.A shopkeeper buys a toy for ₹640 and sells it for ₹480. What is his loss percent? (a) 30% (b) 20% (c) 25% (d) 26%
  39. 39.A bag marked ₹1540 is sold at a 15% discount. What is its selling price? (a) ₹1771 (b) ₹1309 (c) ₹1525 (d) ₹231
  40. 40.A shopkeeper buys a toy for ₹180 and sells it for ₹135. What is his loss percent? (a) 30% (b) 25% (c) 20% (d) 45%

Answer key

  1. 20%
  2. 15%
  3. 105
  4. 75
  5. ₹555
  6. 120
  7. 20%
  8. 30%
  9. ₹650
  10. 40%
  11. ₹110
  12. ₹1260
  13. 10%
  14. 15%
  15. 15%
  16. 20%
  17. 136
  18. ₹1008
  19. 20%
  20. 5%
  21. ₹570
  22. 20%
  23. ₹848
  24. 264
  25. 126
  26. ₹885
  27. 5%
  28. 25%
  29. 96
  30. ₹1139
  31. 32
  32. 82
  33. 175
  34. ₹1206
  35. 50%
  36. ₹180
  37. 5%
  38. 25%
  39. ₹1309
  40. 25%

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