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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 915 · 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 ₹480 and sells it for ₹552. What is his profit percent? (a) 20% (b) 10% (c) 72% (d) 15%
  2. 2.What is 10% of 80? (a) 72 (b) 80 (c) 16 (d) 8
  3. 3.A shopkeeper buys a toy for ₹660 and sells it for ₹528. What is his loss percent? (a) 21% (b) 15% (c) 20% (d) 25%
  4. 4.A shopkeeper buys a toy for ₹220 and sells it for ₹264. What is his profit percent? (a) 44% (b) 25% (c) 15% (d) 20%
  5. 5.A bag marked ₹1180 is sold at a 10% discount. What is its selling price? (a) ₹118 (b) ₹1170 (c) ₹1298 (d) ₹1062
  6. 6.A bag marked ₹1960 is sold at a 50% discount. What is its selling price? (a) ₹1910 (b) ₹2940 (c) ₹981 (d) ₹980
  7. 7.What is 75% of 160? (a) 120 (b) 40 (c) 240 (d) 1200
  8. 8.What is 25% of 760? (a) 570 (b) 1900 (c) 190 (d) 380
  9. 9.A shopkeeper buys a toy for ₹220 and sells it for ₹165. What is his loss percent? (a) 20% (b) 30% (c) 25% (d) 55%
  10. 10.A shopkeeper buys a toy for ₹520 and sells it for ₹676. What is his profit percent? (a) 25% (b) 30% (c) 31% (d) 35%
  11. 11.What is 15% of 300? (a) 255 (b) 45 (c) 450 (d) 90
  12. 12.A shopkeeper buys a toy for ₹300 and sells it for ₹375. What is his profit percent? (a) 75% (b) 25% (c) 20% (d) 30%
  13. 13.A shopkeeper buys a toy for ₹460 and sells it for ₹437. What is his loss percent? (a) 5% (b) 23% (c) 10% (d) 6%
  14. 14.A shopkeeper buys a toy for ₹700 and sells it for ₹735. What is his profit percent? (a) 6% (b) 35% (c) 10% (d) 5%
  15. 15.What is 20% of 160? (a) 320 (b) 128 (c) 64 (d) 32
  16. 16.A shopkeeper buys a toy for ₹340 and sells it for ₹391. What is his profit percent? (a) 20% (b) 15% (c) 10% (d) 51%
  17. 17.What is 20% of 320? (a) 64 (b) 128 (c) 256 (d) 640
  18. 18.What is 20% of 820? (a) 328 (b) 164 (c) 1640 (d) 656
  19. 19.What is 10% of 480? (a) 96 (b) 432 (c) 480 (d) 48
  20. 20.A shopkeeper buys a toy for ₹120 and sells it for ₹126. What is his profit percent? (a) 10% (b) 4% (c) 6% (d) 5%
  21. 21.A shopkeeper buys a toy for ₹320 and sells it for ₹352. What is his profit percent? (a) 5% (b) 15% (c) 32% (d) 10%
  22. 22.What is 15% of 80? (a) 120 (b) 12 (c) 24 (d) 68
  23. 23.A shopkeeper buys a toy for ₹800 and sells it for ₹1120. What is his profit percent? (a) 35% (b) 41% (c) 45% (d) 40%
  24. 24.A bag marked ₹580 is sold at a 30% discount. What is its selling price? (a) ₹754 (b) ₹174 (c) ₹550 (d) ₹406
  25. 25.A bag marked ₹1060 is sold at a 50% discount. What is its selling price? (a) ₹1010 (b) ₹1590 (c) ₹531 (d) ₹530
  26. 26.What is 10% of 300? (a) 60 (b) 30 (c) 300 (d) 270
  27. 27.What is 5% of 360? (a) 36 (b) 18 (c) 180 (d) 342
  28. 28.What is 75% of 140? (a) 210 (b) 1050 (c) 35 (d) 105
  29. 29.A shopkeeper buys a toy for ₹580 and sells it for ₹812. What is his profit percent? (a) 40% (b) 35% (c) 45% (d) 41%
  30. 30.A shopkeeper buys a toy for ₹960 and sells it for ₹864. What is his loss percent? (a) 96% (b) 10% (c) 15% (d) 5%
  31. 31.A bag marked ₹660 is sold at a 25% discount. What is its selling price? (a) ₹635 (b) ₹825 (c) ₹165 (d) ₹495
  32. 32.A shopkeeper buys a toy for ₹360 and sells it for ₹540. What is his profit percent? (a) 45% (b) 50% (c) 55% (d) 51%
  33. 33.A shopkeeper buys a toy for ₹440 and sells it for ₹572. What is his profit percent? (a) 35% (b) 31% (c) 30% (d) 25%
  34. 34.What is 40% of 360? (a) 216 (b) 288 (c) 1440 (d) 144
  35. 35.What is 20% of 760? (a) 304 (b) 152 (c) 608 (d) 1520
  36. 36.What is 25% of 320? (a) 800 (b) 240 (c) 80 (d) 160
  37. 37.A shopkeeper buys a toy for ₹260 and sells it for ₹286. What is his profit percent? (a) 10% (b) 15% (c) 5% (d) 26%
  38. 38.What is 40% of 240? (a) 192 (b) 960 (c) 96 (d) 144
  39. 39.A shopkeeper buys a toy for ₹480 and sells it for ₹432. What is his loss percent? (a) 15% (b) 48% (c) 10% (d) 5%
  40. 40.A bag marked ₹1760 is sold at a 20% discount. What is its selling price? (a) ₹2112 (b) ₹352 (c) ₹1408 (d) ₹1740

Answer key

  1. 15%
  2. 8
  3. 20%
  4. 20%
  5. ₹1062
  6. ₹980
  7. 120
  8. 190
  9. 25%
  10. 30%
  11. 45
  12. 25%
  13. 5%
  14. 5%
  15. 32
  16. 15%
  17. 64
  18. 164
  19. 48
  20. 5%
  21. 10%
  22. 12
  23. 40%
  24. ₹406
  25. ₹530
  26. 30
  27. 18
  28. 105
  29. 40%
  30. 10%
  31. ₹495
  32. 50%
  33. 30%
  34. 144
  35. 152
  36. 80
  37. 10%
  38. 96
  39. 10%
  40. ₹1408

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