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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 775 · 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 ₹740 and sells it for ₹851. What is his profit percent? (a) 15% (b) 20% (c) 10% (d) 16%
  2. 2.What is 5% of 300? (a) 30 (b) 150 (c) 15 (d) 285
  3. 3.A shopkeeper buys a toy for ₹340 and sells it for ₹357. What is his profit percent? (a) 17% (b) 6% (c) 5% (d) 10%
  4. 4.A shopkeeper buys a toy for ₹180 and sells it for ₹108. What is his loss percent? (a) 35% (b) 40% (c) 72% (d) 45%
  5. 5.A shopkeeper buys a toy for ₹360 and sells it for ₹378. What is his profit percent? (a) 10% (b) 18% (c) 5% (d) 6%
  6. 6.A bag marked ₹360 is sold at a 10% discount. What is its selling price? (a) ₹36 (b) ₹396 (c) ₹324 (d) ₹350
  7. 7.What is 40% of 700? (a) 420 (b) 280 (c) 2800 (d) 560
  8. 8.A shopkeeper buys a toy for ₹400 and sells it for ₹360. What is his loss percent? (a) 40% (b) 10% (c) 15% (d) 5%
  9. 9.What is 30% of 940? (a) 658 (b) 2820 (c) 282 (d) 564
  10. 10.What is 5% of 100? (a) 10 (b) 95 (c) 50 (d) 5
  11. 11.A shopkeeper buys a toy for ₹960 and sells it for ₹1056. What is his profit percent? (a) 15% (b) 5% (c) 10% (d) 96%
  12. 12.A shopkeeper buys a toy for ₹760 and sells it for ₹608. What is his loss percent? (a) 25% (b) 21% (c) 15% (d) 20%
  13. 13.A bag marked ₹360 is sold at a 20% discount. What is its selling price? (a) ₹340 (b) ₹288 (c) ₹432 (d) ₹72
  14. 14.A shopkeeper buys a toy for ₹180 and sells it for ₹171. What is his loss percent? (a) 9% (b) 5% (c) 10% (d) 6%
  15. 15.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%
  16. 16.What is 10% of 220? (a) 22 (b) 220 (c) 198 (d) 44
  17. 17.A bag marked ₹1260 is sold at a 15% discount. What is its selling price? (a) ₹189 (b) ₹1449 (c) ₹1245 (d) ₹1071
  18. 18.A shopkeeper buys a toy for ₹200 and sells it for ₹120. What is his loss percent? (a) 40% (b) 35% (c) 45% (d) 80%
  19. 19.What is 20% of 120? (a) 96 (b) 48 (c) 240 (d) 24
  20. 20.A shopkeeper buys a toy for ₹920 and sells it for ₹736. What is his loss percent? (a) 20% (b) 15% (c) 21% (d) 25%
  21. 21.What is 10% of 140? (a) 14 (b) 126 (c) 140 (d) 28
  22. 22.A bag marked ₹1100 is sold at a 30% discount. What is its selling price? (a) ₹1430 (b) ₹1070 (c) ₹330 (d) ₹770
  23. 23.What is 5% of 880? (a) 836 (b) 440 (c) 44 (d) 88
  24. 24.What is 20% of 880? (a) 704 (b) 176 (c) 352 (d) 1760
  25. 25.A shopkeeper buys a toy for ₹740 and sells it for ₹814. What is his profit percent? (a) 5% (b) 15% (c) 10% (d) 74%
  26. 26.A bag marked ₹480 is sold at a 20% discount. What is its selling price? (a) ₹576 (b) ₹384 (c) ₹460 (d) ₹96
  27. 27.What is 10% of 820? (a) 820 (b) 82 (c) 164 (d) 738
  28. 28.What is 40% of 900? (a) 3600 (b) 360 (c) 720 (d) 540
  29. 29.A shopkeeper buys a toy for ₹140 and sells it for ₹147. What is his profit percent? (a) 7% (b) 10% (c) 6% (d) 5%
  30. 30.A shopkeeper buys a toy for ₹820 and sells it for ₹1148. What is his profit percent? (a) 41% (b) 45% (c) 35% (d) 40%
  31. 31.A bag marked ₹600 is sold at a 25% discount. What is its selling price? (a) ₹750 (b) ₹575 (c) ₹450 (d) ₹150
  32. 32.A shopkeeper buys a toy for ₹820 and sells it for ₹779. What is his loss percent? (a) 41% (b) 5% (c) 10% (d) 6%
  33. 33.A shopkeeper buys a toy for ₹180 and sells it for ₹207. What is his profit percent? (a) 27% (b) 10% (c) 15% (d) 20%
  34. 34.What is 20% of 300? (a) 600 (b) 240 (c) 120 (d) 60
  35. 35.A shopkeeper buys a toy for ₹180 and sells it for ₹234. What is his profit percent? (a) 30% (b) 25% (c) 54% (d) 35%
  36. 36.What is 5% of 600? (a) 30 (b) 300 (c) 60 (d) 570
  37. 37.A bag marked ₹560 is sold at a 30% discount. What is its selling price? (a) ₹530 (b) ₹728 (c) ₹168 (d) ₹392
  38. 38.What is 50% of 300? (a) 1500 (b) 300 (c) 150 (d) 151
  39. 39.A shopkeeper buys a toy for ₹680 and sells it for ₹952. What is his profit percent? (a) 35% (b) 45% (c) 40% (d) 41%
  40. 40.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%

Answer key

  1. 15%
  2. 15
  3. 5%
  4. 40%
  5. 5%
  6. ₹324
  7. 280
  8. 10%
  9. 282
  10. 5
  11. 10%
  12. 20%
  13. ₹288
  14. 5%
  15. 10%
  16. 22
  17. ₹1071
  18. 40%
  19. 24
  20. 20%
  21. 14
  22. ₹770
  23. 44
  24. 176
  25. 10%
  26. ₹384
  27. 82
  28. 360
  29. 5%
  30. 40%
  31. ₹450
  32. 5%
  33. 15%
  34. 60
  35. 30%
  36. 30
  37. ₹392
  38. 150
  39. 40%
  40. 10%

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