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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 888 · 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 ₹400 and sells it for ₹360. What is his loss percent? (a) 10% (b) 5% (c) 15% (d) 40%
  2. 2.What is 25% of 660? (a) 330 (b) 495 (c) 1650 (d) 165
  3. 3.What is 40% of 520? (a) 2080 (b) 208 (c) 416 (d) 312
  4. 4.A bag marked ₹480 is sold at a 15% discount. What is its selling price? (a) ₹552 (b) ₹72 (c) ₹465 (d) ₹408
  5. 5.What is 40% of 500? (a) 2000 (b) 400 (c) 300 (d) 200
  6. 6.What is 75% of 560? (a) 4200 (b) 140 (c) 840 (d) 420
  7. 7.A shopkeeper buys a toy for ₹100 and sells it for ₹85. What is his loss percent? (a) 20% (b) 15% (c) 10% (d) 16%
  8. 8.A shopkeeper buys a toy for ₹540 and sells it for ₹324. What is his loss percent? (a) 40% (b) 35% (c) 45% (d) 41%
  9. 9.A shopkeeper buys a toy for ₹580 and sells it for ₹609. What is his profit percent? (a) 10% (b) 6% (c) 29% (d) 5%
  10. 10.A shopkeeper buys a toy for ₹820 and sells it for ₹902. What is his profit percent? (a) 82% (b) 15% (c) 5% (d) 10%
  11. 11.A shopkeeper buys a toy for ₹620 and sells it for ₹651. What is his profit percent? (a) 6% (b) 31% (c) 5% (d) 10%
  12. 12.What is 75% of 60? (a) 90 (b) 450 (c) 15 (d) 45
  13. 13.What is 30% of 40? (a) 120 (b) 28 (c) 24 (d) 12
  14. 14.A shopkeeper buys a toy for ₹180 and sells it for ₹207. What is his profit percent? (a) 15% (b) 10% (c) 20% (d) 27%
  15. 15.What is 50% of 280? (a) 280 (b) 1400 (c) 141 (d) 140
  16. 16.A bag marked ₹900 is sold at a 10% discount. What is its selling price? (a) ₹90 (b) ₹890 (c) ₹810 (d) ₹990
  17. 17.What is 10% of 380? (a) 380 (b) 38 (c) 76 (d) 342
  18. 18.A bag marked ₹880 is sold at a 15% discount. What is its selling price? (a) ₹865 (b) ₹1012 (c) ₹748 (d) ₹132
  19. 19.A shopkeeper buys a toy for ₹1000 and sells it for ₹1300. What is his profit percent? (a) 25% (b) 35% (c) 30% (d) 31%
  20. 20.What is 20% of 320? (a) 640 (b) 64 (c) 128 (d) 256
  21. 21.A bag marked ₹800 is sold at a 25% discount. What is its selling price? (a) ₹775 (b) ₹200 (c) ₹1000 (d) ₹600
  22. 22.A shopkeeper buys a toy for ₹400 and sells it for ₹240. What is his loss percent? (a) 41% (b) 40% (c) 35% (d) 45%
  23. 23.A shopkeeper buys a toy for ₹340 and sells it for ₹374. What is his profit percent? (a) 5% (b) 15% (c) 34% (d) 10%
  24. 24.A shopkeeper buys a toy for ₹600 and sells it for ₹450. What is his loss percent? (a) 20% (b) 30% (c) 25% (d) 26%
  25. 25.A bag marked ₹1900 is sold at a 10% discount. What is its selling price? (a) ₹190 (b) ₹1890 (c) ₹1710 (d) ₹2090
  26. 26.What is 5% of 300? (a) 15 (b) 285 (c) 150 (d) 30
  27. 27.What is 50% of 160? (a) 160 (b) 81 (c) 80 (d) 800
  28. 28.A bag marked ₹720 is sold at a 40% discount. What is its selling price? (a) ₹1008 (b) ₹680 (c) ₹288 (d) ₹432
  29. 29.A shopkeeper buys a toy for ₹980 and sells it for ₹686. What is his loss percent? (a) 35% (b) 31% (c) 30% (d) 25%
  30. 30.A bag marked ₹580 is sold at a 50% discount. What is its selling price? (a) ₹530 (b) ₹870 (c) ₹291 (d) ₹290
  31. 31.What is 10% of 980? (a) 980 (b) 196 (c) 98 (d) 882
  32. 32.A shopkeeper buys a toy for ₹160 and sells it for ₹144. What is his loss percent? (a) 15% (b) 16% (c) 10% (d) 5%
  33. 33.A shopkeeper buys a toy for ₹340 and sells it for ₹476. What is his profit percent? (a) 40% (b) 35% (c) 45% (d) 41%
  34. 34.A bag marked ₹1700 is sold at a 40% discount. What is its selling price? (a) ₹680 (b) ₹1020 (c) ₹2380 (d) ₹1660
  35. 35.A shopkeeper buys a toy for ₹300 and sells it for ₹420. What is his profit percent? (a) 35% (b) 45% (c) 41% (d) 40%
  36. 36.What is 15% of 200? (a) 170 (b) 60 (c) 30 (d) 300
  37. 37.A shopkeeper buys a toy for ₹500 and sells it for ₹350. What is his loss percent? (a) 31% (b) 30% (c) 25% (d) 35%
  38. 38.A shopkeeper buys a toy for ₹200 and sells it for ₹250. What is his profit percent? (a) 25% (b) 50% (c) 20% (d) 30%
  39. 39.A bag marked ₹400 is sold at a 30% discount. What is its selling price? (a) ₹280 (b) ₹520 (c) ₹120 (d) ₹370
  40. 40.What is 25% of 620? (a) 310 (b) 1550 (c) 465 (d) 155

Answer key

  1. 10%
  2. 165
  3. 208
  4. ₹408
  5. 200
  6. 420
  7. 15%
  8. 40%
  9. 5%
  10. 10%
  11. 5%
  12. 45
  13. 12
  14. 15%
  15. 140
  16. ₹810
  17. 38
  18. ₹748
  19. 30%
  20. 64
  21. ₹600
  22. 40%
  23. 10%
  24. 25%
  25. ₹1710
  26. 15
  27. 80
  28. ₹432
  29. 30%
  30. ₹290
  31. 98
  32. 10%
  33. 40%
  34. ₹1020
  35. 40%
  36. 30
  37. 30%
  38. 25%
  39. ₹280
  40. 155

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