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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 122 · 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 ₹760 and sells it for ₹608. What is his loss percent? (a) 15% (b) 25% (c) 21% (d) 20%
  2. 2.A shopkeeper buys a toy for ₹620 and sells it for ₹465. What is his loss percent? (a) 26% (b) 25% (c) 20% (d) 30%
  3. 3.What is 25% of 940? (a) 2350 (b) 705 (c) 235 (d) 470
  4. 4.A shopkeeper buys a toy for ₹800 and sells it for ₹880. What is his profit percent? (a) 80% (b) 15% (c) 5% (d) 10%
  5. 5.A bag marked ₹540 is sold at a 40% discount. What is its selling price? (a) ₹324 (b) ₹216 (c) ₹500 (d) ₹756
  6. 6.What is 15% of 480? (a) 144 (b) 408 (c) 72 (d) 720
  7. 7.What is 15% of 920? (a) 138 (b) 782 (c) 276 (d) 1380
  8. 8.A bag marked ₹840 is sold at a 15% discount. What is its selling price? (a) ₹825 (b) ₹126 (c) ₹714 (d) ₹966
  9. 9.What is 30% of 520? (a) 156 (b) 364 (c) 1560 (d) 312
  10. 10.A shopkeeper buys a toy for ₹240 and sells it for ₹312. What is his profit percent? (a) 30% (b) 25% (c) 35% (d) 72%
  11. 11.A shopkeeper buys a toy for ₹920 and sells it for ₹828. What is his loss percent? (a) 15% (b) 10% (c) 92% (d) 5%
  12. 12.A shopkeeper buys a toy for ₹440 and sells it for ₹352. What is his loss percent? (a) 15% (b) 88% (c) 25% (d) 20%
  13. 13.A shopkeeper buys a toy for ₹540 and sells it for ₹810. What is his profit percent? (a) 51% (b) 55% (c) 50% (d) 45%
  14. 14.A shopkeeper buys a toy for ₹940 and sells it for ₹846. What is his loss percent? (a) 5% (b) 10% (c) 15% (d) 94%
  15. 15.A shopkeeper buys a toy for ₹800 and sells it for ₹840. What is his profit percent? (a) 40% (b) 6% (c) 10% (d) 5%
  16. 16.A bag marked ₹420 is sold at a 40% discount. What is its selling price? (a) ₹252 (b) ₹588 (c) ₹168 (d) ₹380
  17. 17.What is 15% of 980? (a) 294 (b) 833 (c) 147 (d) 1470
  18. 18.A bag marked ₹1300 is sold at a 50% discount. What is its selling price? (a) ₹1250 (b) ₹651 (c) ₹1950 (d) ₹650
  19. 19.A shopkeeper buys a toy for ₹720 and sells it for ₹1080. What is his profit percent? (a) 55% (b) 45% (c) 51% (d) 50%
  20. 20.A bag marked ₹560 is sold at a 20% discount. What is its selling price? (a) ₹540 (b) ₹672 (c) ₹448 (d) ₹112
  21. 21.A shopkeeper buys a toy for ₹660 and sells it for ₹594. What is his loss percent? (a) 10% (b) 15% (c) 66% (d) 5%
  22. 22.A bag marked ₹1980 is sold at a 30% discount. What is its selling price? (a) ₹2574 (b) ₹1386 (c) ₹594 (d) ₹1950
  23. 23.A shopkeeper buys a toy for ₹120 and sells it for ₹132. What is his profit percent? (a) 15% (b) 5% (c) 12% (d) 10%
  24. 24.What is 40% of 900? (a) 540 (b) 3600 (c) 720 (d) 360
  25. 25.A bag marked ₹1160 is sold at a 30% discount. What is its selling price? (a) ₹348 (b) ₹1508 (c) ₹812 (d) ₹1130
  26. 26.What is 10% of 600? (a) 120 (b) 540 (c) 60 (d) 600
  27. 27.A shopkeeper buys a toy for ₹160 and sells it for ₹176. What is his profit percent? (a) 5% (b) 10% (c) 16% (d) 15%
  28. 28.A shopkeeper buys a toy for ₹400 and sells it for ₹440. What is his profit percent? (a) 10% (b) 15% (c) 40% (d) 5%
  29. 29.What is 75% of 480? (a) 720 (b) 3600 (c) 120 (d) 360
  30. 30.A shopkeeper buys a toy for ₹740 and sells it for ₹1110. What is his profit percent? (a) 45% (b) 55% (c) 51% (d) 50%
  31. 31.A shopkeeper buys a toy for ₹960 and sells it for ₹1056. What is his profit percent? (a) 96% (b) 10% (c) 15% (d) 5%
  32. 32.A shopkeeper buys a toy for ₹600 and sells it for ₹840. What is his profit percent? (a) 45% (b) 41% (c) 40% (d) 35%
  33. 33.What is 5% of 760? (a) 722 (b) 38 (c) 76 (d) 380
  34. 34.A shopkeeper buys a toy for ₹560 and sells it for ₹336. What is his loss percent? (a) 45% (b) 41% (c) 40% (d) 35%
  35. 35.What is 60% of 440? (a) 2640 (b) 176 (c) 264 (d) 528
  36. 36.A shopkeeper buys a toy for ₹920 and sells it for ₹1380. What is his profit percent? (a) 50% (b) 51% (c) 45% (d) 55%
  37. 37.A shopkeeper buys a toy for ₹740 and sells it for ₹851. What is his profit percent? (a) 10% (b) 16% (c) 15% (d) 20%
  38. 38.A shopkeeper buys a toy for ₹900 and sells it for ₹810. What is his loss percent? (a) 90% (b) 5% (c) 15% (d) 10%
  39. 39.A shopkeeper buys a toy for ₹240 and sells it for ₹144. What is his loss percent? (a) 35% (b) 45% (c) 40% (d) 96%
  40. 40.A shopkeeper buys a toy for ₹320 and sells it for ₹272. What is his loss percent? (a) 48% (b) 20% (c) 10% (d) 15%

Answer key

  1. 20%
  2. 25%
  3. 235
  4. 10%
  5. ₹324
  6. 72
  7. 138
  8. ₹714
  9. 156
  10. 30%
  11. 10%
  12. 20%
  13. 50%
  14. 10%
  15. 5%
  16. ₹252
  17. 147
  18. ₹650
  19. 50%
  20. ₹448
  21. 10%
  22. ₹1386
  23. 10%
  24. 360
  25. ₹812
  26. 60
  27. 10%
  28. 10%
  29. 360
  30. 50%
  31. 10%
  32. 40%
  33. 38
  34. 40%
  35. 264
  36. 50%
  37. 15%
  38. 10%
  39. 40%
  40. 15%

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