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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 792 · 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 ₹200 and sells it for ₹150. What is his loss percent? (a) 30% (b) 25% (c) 50% (d) 20%
  2. 2.A shopkeeper buys a toy for ₹220 and sells it for ₹187. What is his loss percent? (a) 20% (b) 10% (c) 15% (d) 33%
  3. 3.A shopkeeper buys a toy for ₹820 and sells it for ₹738. What is his loss percent? (a) 15% (b) 82% (c) 5% (d) 10%
  4. 4.What is 5% of 840? (a) 798 (b) 84 (c) 42 (d) 420
  5. 5.What is 60% of 340? (a) 2040 (b) 136 (c) 408 (d) 204
  6. 6.A bag marked ₹540 is sold at a 20% discount. What is its selling price? (a) ₹648 (b) ₹432 (c) ₹108 (d) ₹520
  7. 7.A shopkeeper buys a toy for ₹880 and sells it for ₹792. What is his loss percent? (a) 15% (b) 10% (c) 88% (d) 5%
  8. 8.A shopkeeper buys a toy for ₹260 and sells it for ₹312. What is his profit percent? (a) 15% (b) 52% (c) 20% (d) 25%
  9. 9.What is 40% of 600? (a) 480 (b) 2400 (c) 240 (d) 360
  10. 10.A shopkeeper buys a toy for ₹400 and sells it for ₹460. What is his profit percent? (a) 10% (b) 15% (c) 20% (d) 60%
  11. 11.A bag marked ₹920 is sold at a 15% discount. What is its selling price? (a) ₹138 (b) ₹782 (c) ₹1058 (d) ₹905
  12. 12.A shopkeeper buys a toy for ₹760 and sells it for ₹950. What is his profit percent? (a) 26% (b) 30% (c) 25% (d) 20%
  13. 13.A shopkeeper buys a toy for ₹1000 and sells it for ₹600. What is his loss percent? (a) 35% (b) 41% (c) 45% (d) 40%
  14. 14.What is 15% of 940? (a) 1410 (b) 141 (c) 282 (d) 799
  15. 15.A shopkeeper buys a toy for ₹300 and sells it for ₹390. What is his profit percent? (a) 35% (b) 25% (c) 30% (d) 90%
  16. 16.What is 5% of 300? (a) 285 (b) 150 (c) 15 (d) 30
  17. 17.A shopkeeper buys a toy for ₹200 and sells it for ₹240. What is his profit percent? (a) 15% (b) 40% (c) 20% (d) 25%
  18. 18.What is 10% of 740? (a) 148 (b) 666 (c) 740 (d) 74
  19. 19.What is 75% of 300? (a) 225 (b) 2250 (c) 450 (d) 75
  20. 20.A shopkeeper buys a toy for ₹620 and sells it for ₹434. What is his loss percent? (a) 35% (b) 25% (c) 31% (d) 30%
  21. 21.What is 15% of 480? (a) 72 (b) 408 (c) 144 (d) 720
  22. 22.A shopkeeper buys a toy for ₹360 and sells it for ₹540. What is his profit percent? (a) 55% (b) 51% (c) 45% (d) 50%
  23. 23.A shopkeeper buys a toy for ₹200 and sells it for ₹280. What is his profit percent? (a) 45% (b) 35% (c) 80% (d) 40%
  24. 24.A shopkeeper buys a toy for ₹540 and sells it for ₹324. What is his loss percent? (a) 35% (b) 45% (c) 41% (d) 40%
  25. 25.A bag marked ₹440 is sold at a 10% discount. What is its selling price? (a) ₹396 (b) ₹44 (c) ₹430 (d) ₹484
  26. 26.A bag marked ₹1100 is sold at a 10% discount. What is its selling price? (a) ₹990 (b) ₹110 (c) ₹1210 (d) ₹1090
  27. 27.A shopkeeper buys a toy for ₹320 and sells it for ₹192. What is his loss percent? (a) 41% (b) 35% (c) 45% (d) 40%
  28. 28.A shopkeeper buys a toy for ₹360 and sells it for ₹216. What is his loss percent? (a) 41% (b) 45% (c) 35% (d) 40%
  29. 29.What is 25% of 100? (a) 75 (b) 50 (c) 25 (d) 250
  30. 30.What is 60% of 80? (a) 480 (b) 32 (c) 48 (d) 96
  31. 31.A bag marked ₹520 is sold at a 50% discount. What is its selling price? (a) ₹780 (b) ₹470 (c) ₹260 (d) ₹261
  32. 32.What is 20% of 680? (a) 136 (b) 272 (c) 1360 (d) 544
  33. 33.A shopkeeper buys a toy for ₹540 and sells it for ₹675. What is his profit percent? (a) 30% (b) 20% (c) 26% (d) 25%
  34. 34.A shopkeeper buys a toy for ₹540 and sells it for ₹810. What is his profit percent? (a) 45% (b) 50% (c) 51% (d) 55%
  35. 35.A bag marked ₹2000 is sold at a 25% discount. What is its selling price? (a) ₹1500 (b) ₹2500 (c) ₹500 (d) ₹1975
  36. 36.What is 10% of 320? (a) 64 (b) 32 (c) 288 (d) 320
  37. 37.A bag marked ₹1080 is sold at a 40% discount. What is its selling price? (a) ₹1040 (b) ₹648 (c) ₹432 (d) ₹1512
  38. 38.A shopkeeper buys a toy for ₹320 and sells it for ₹304. What is his loss percent? (a) 16% (b) 10% (c) 6% (d) 5%
  39. 39.A bag marked ₹1260 is sold at a 20% discount. What is its selling price? (a) ₹1512 (b) ₹1008 (c) ₹252 (d) ₹1240
  40. 40.What is 10% of 420? (a) 420 (b) 84 (c) 378 (d) 42

Answer key

  1. 25%
  2. 15%
  3. 10%
  4. 42
  5. 204
  6. ₹432
  7. 10%
  8. 20%
  9. 240
  10. 15%
  11. ₹782
  12. 25%
  13. 40%
  14. 141
  15. 30%
  16. 15
  17. 20%
  18. 74
  19. 225
  20. 30%
  21. 72
  22. 50%
  23. 40%
  24. 40%
  25. ₹396
  26. ₹990
  27. 40%
  28. 40%
  29. 25
  30. 48
  31. ₹260
  32. 136
  33. 25%
  34. 50%
  35. ₹1500
  36. 32
  37. ₹648
  38. 5%
  39. ₹1008
  40. 42

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