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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 703 · 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 ₹120 and sells it for ₹168. What is his profit percent? (a) 35% (b) 40% (c) 48% (d) 45%
  2. 2.What is 10% of 300? (a) 300 (b) 270 (c) 60 (d) 30
  3. 3.A bag marked ₹640 is sold at a 10% discount. What is its selling price? (a) ₹630 (b) ₹704 (c) ₹576 (d) ₹64
  4. 4.A shopkeeper buys a toy for ₹1000 and sells it for ₹1500. What is his profit percent? (a) 55% (b) 51% (c) 50% (d) 45%
  5. 5.What is 50% of 320? (a) 320 (b) 1600 (c) 161 (d) 160
  6. 6.A shopkeeper buys a toy for ₹700 and sells it for ₹770. What is his profit percent? (a) 5% (b) 70% (c) 10% (d) 15%
  7. 7.A shopkeeper buys a toy for ₹420 and sells it for ₹483. What is his profit percent? (a) 63% (b) 10% (c) 15% (d) 20%
  8. 8.A bag marked ₹1920 is sold at a 50% discount. What is its selling price? (a) ₹2880 (b) ₹1870 (c) ₹961 (d) ₹960
  9. 9.A shopkeeper buys a toy for ₹500 and sells it for ₹450. What is his loss percent? (a) 50% (b) 5% (c) 10% (d) 15%
  10. 10.A shopkeeper buys a toy for ₹900 and sells it for ₹720. What is his loss percent? (a) 20% (b) 15% (c) 21% (d) 25%
  11. 11.A shopkeeper buys a toy for ₹120 and sells it for ₹84. What is his loss percent? (a) 30% (b) 25% (c) 35% (d) 36%
  12. 12.A shopkeeper buys a toy for ₹440 and sells it for ₹528. What is his profit percent? (a) 20% (b) 25% (c) 88% (d) 15%
  13. 13.What is 25% of 200? (a) 150 (b) 50 (c) 100 (d) 500
  14. 14.A bag marked ₹440 is sold at a 15% discount. What is its selling price? (a) ₹66 (b) ₹374 (c) ₹506 (d) ₹425
  15. 15.A shopkeeper buys a toy for ₹420 and sells it for ₹588. What is his profit percent? (a) 40% (b) 45% (c) 41% (d) 35%
  16. 16.A shopkeeper buys a toy for ₹920 and sells it for ₹1012. What is his profit percent? (a) 15% (b) 10% (c) 5% (d) 92%
  17. 17.A bag marked ₹1000 is sold at a 40% discount. What is its selling price? (a) ₹1400 (b) ₹960 (c) ₹600 (d) ₹400
  18. 18.What is 10% of 240? (a) 240 (b) 48 (c) 216 (d) 24
  19. 19.A bag marked ₹1180 is sold at a 25% discount. What is its selling price? (a) ₹295 (b) ₹1475 (c) ₹885 (d) ₹1155
  20. 20.A bag marked ₹1440 is sold at a 15% discount. What is its selling price? (a) ₹1224 (b) ₹1656 (c) ₹1425 (d) ₹216
  21. 21.A shopkeeper buys a toy for ₹600 and sells it for ₹900. What is his profit percent? (a) 55% (b) 45% (c) 50% (d) 51%
  22. 22.What is 75% of 980? (a) 1470 (b) 735 (c) 245 (d) 7350
  23. 23.What is 30% of 80? (a) 24 (b) 48 (c) 56 (d) 240
  24. 24.What is 60% of 820? (a) 984 (b) 4920 (c) 328 (d) 492
  25. 25.A bag marked ₹1780 is sold at a 10% discount. What is its selling price? (a) ₹1770 (b) ₹1958 (c) ₹178 (d) ₹1602
  26. 26.A shopkeeper buys a toy for ₹500 and sells it for ₹400. What is his loss percent? (a) 25% (b) 15% (c) 21% (d) 20%
  27. 27.A shopkeeper buys a toy for ₹500 and sells it for ₹425. What is his loss percent? (a) 75% (b) 20% (c) 10% (d) 15%
  28. 28.What is 10% of 200? (a) 40 (b) 20 (c) 200 (d) 180
  29. 29.A shopkeeper buys a toy for ₹1000 and sells it for ₹1050. What is his profit percent? (a) 6% (b) 10% (c) 5% (d) 50%
  30. 30.A bag marked ₹240 is sold at a 15% discount. What is its selling price? (a) ₹36 (b) ₹276 (c) ₹204 (d) ₹225
  31. 31.A shopkeeper buys a toy for ₹800 and sells it for ₹1040. What is his profit percent? (a) 25% (b) 35% (c) 30% (d) 31%
  32. 32.A shopkeeper buys a toy for ₹760 and sells it for ₹874. What is his profit percent? (a) 16% (b) 15% (c) 20% (d) 10%
  33. 33.A bag marked ₹1660 is sold at a 40% discount. What is its selling price? (a) ₹996 (b) ₹2324 (c) ₹1620 (d) ₹664
  34. 34.What is 40% of 200? (a) 80 (b) 160 (c) 120 (d) 800
  35. 35.A shopkeeper buys a toy for ₹260 and sells it for ₹156. What is his loss percent? (a) 41% (b) 45% (c) 40% (d) 35%
  36. 36.A shopkeeper buys a toy for ₹820 and sells it for ₹615. What is his loss percent? (a) 30% (b) 25% (c) 26% (d) 20%
  37. 37.A shopkeeper buys a toy for ₹740 and sells it for ₹666. What is his loss percent? (a) 10% (b) 15% (c) 74% (d) 5%
  38. 38.What is 75% of 680? (a) 1020 (b) 5100 (c) 510 (d) 170
  39. 39.A shopkeeper buys a toy for ₹800 and sells it for ₹560. What is his loss percent? (a) 30% (b) 25% (c) 35% (d) 31%
  40. 40.A shopkeeper buys a toy for ₹160 and sells it for ₹200. What is his profit percent? (a) 40% (b) 25% (c) 30% (d) 20%

Answer key

  1. 40%
  2. 30
  3. ₹576
  4. 50%
  5. 160
  6. 10%
  7. 15%
  8. ₹960
  9. 10%
  10. 20%
  11. 30%
  12. 20%
  13. 50
  14. ₹374
  15. 40%
  16. 10%
  17. ₹600
  18. 24
  19. ₹885
  20. ₹1224
  21. 50%
  22. 735
  23. 24
  24. 492
  25. ₹1602
  26. 20%
  27. 15%
  28. 20
  29. 5%
  30. ₹204
  31. 30%
  32. 15%
  33. ₹996
  34. 80
  35. 40%
  36. 25%
  37. 10%
  38. 510
  39. 30%
  40. 25%

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