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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 752 · 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 ₹940 and sells it for ₹846. What is his loss percent? (a) 94% (b) 5% (c) 15% (d) 10%
  2. 2.A shopkeeper buys a toy for ₹220 and sells it for ₹209. What is his loss percent? (a) 11% (b) 5% (c) 10% (d) 6%
  3. 3.What is 10% of 100? (a) 20 (b) 100 (c) 90 (d) 10
  4. 4.A bag marked ₹660 is sold at a 30% discount. What is its selling price? (a) ₹198 (b) ₹858 (c) ₹462 (d) ₹630
  5. 5.What is 15% of 180? (a) 54 (b) 153 (c) 270 (d) 27
  6. 6.What is 50% of 260? (a) 130 (b) 260 (c) 1300 (d) 131
  7. 7.What is 5% of 740? (a) 703 (b) 370 (c) 74 (d) 37
  8. 8.What is 60% of 140? (a) 840 (b) 56 (c) 84 (d) 168
  9. 9.A shopkeeper buys a toy for ₹800 and sells it for ₹960. What is his profit percent? (a) 25% (b) 21% (c) 15% (d) 20%
  10. 10.A bag marked ₹1480 is sold at a 10% discount. What is its selling price? (a) ₹148 (b) ₹1332 (c) ₹1628 (d) ₹1470
  11. 11.A bag marked ₹1920 is sold at a 30% discount. What is its selling price? (a) ₹576 (b) ₹1890 (c) ₹1344 (d) ₹2496
  12. 12.What is 10% of 320? (a) 320 (b) 64 (c) 32 (d) 288
  13. 13.What is 15% of 120? (a) 180 (b) 18 (c) 102 (d) 36
  14. 14.A shopkeeper buys a toy for ₹820 and sells it for ₹943. What is his profit percent? (a) 10% (b) 16% (c) 20% (d) 15%
  15. 15.What is 15% of 520? (a) 780 (b) 156 (c) 78 (d) 442
  16. 16.What is 40% of 320? (a) 256 (b) 1280 (c) 192 (d) 128
  17. 17.A shopkeeper buys a toy for ₹460 and sells it for ₹414. What is his loss percent? (a) 10% (b) 5% (c) 46% (d) 15%
  18. 18.A shopkeeper buys a toy for ₹460 and sells it for ₹437. What is his loss percent? (a) 23% (b) 6% (c) 10% (d) 5%
  19. 19.A bag marked ₹380 is sold at a 50% discount. What is its selling price? (a) ₹190 (b) ₹330 (c) ₹191 (d) ₹570
  20. 20.A shopkeeper buys a toy for ₹460 and sells it for ₹345. What is his loss percent? (a) 30% (b) 26% (c) 25% (d) 20%
  21. 21.A shopkeeper buys a toy for ₹160 and sells it for ₹120. What is his loss percent? (a) 20% (b) 40% (c) 30% (d) 25%
  22. 22.A shopkeeper buys a toy for ₹100 and sells it for ₹120. What is his profit percent? (a) 21% (b) 15% (c) 20% (d) 25%
  23. 23.A shopkeeper buys a toy for ₹240 and sells it for ₹300. What is his profit percent? (a) 60% (b) 30% (c) 25% (d) 20%
  24. 24.A shopkeeper buys a toy for ₹660 and sells it for ₹594. What is his loss percent? (a) 10% (b) 5% (c) 15% (d) 66%
  25. 25.A bag marked ₹560 is sold at a 25% discount. What is its selling price? (a) ₹140 (b) ₹535 (c) ₹700 (d) ₹420
  26. 26.What is 25% of 340? (a) 850 (b) 255 (c) 170 (d) 85
  27. 27.A bag marked ₹480 is sold at a 50% discount. What is its selling price? (a) ₹430 (b) ₹720 (c) ₹240 (d) ₹241
  28. 28.What is 15% of 60? (a) 51 (b) 90 (c) 9 (d) 18
  29. 29.What is 30% of 580? (a) 348 (b) 174 (c) 406 (d) 1740
  30. 30.A shopkeeper buys a toy for ₹460 and sells it for ₹506. What is his profit percent? (a) 46% (b) 15% (c) 10% (d) 5%
  31. 31.A shopkeeper buys a toy for ₹760 and sells it for ₹950. What is his profit percent? (a) 20% (b) 30% (c) 26% (d) 25%
  32. 32.A shopkeeper buys a toy for ₹140 and sells it for ₹175. What is his profit percent? (a) 25% (b) 20% (c) 30% (d) 35%
  33. 33.What is 20% of 600? (a) 240 (b) 480 (c) 1200 (d) 120
  34. 34.What is 25% of 680? (a) 1700 (b) 170 (c) 340 (d) 510
  35. 35.A shopkeeper buys a toy for ₹260 and sells it for ₹208. What is his loss percent? (a) 15% (b) 20% (c) 52% (d) 25%
  36. 36.What is 10% of 900? (a) 90 (b) 180 (c) 810 (d) 900
  37. 37.A bag marked ₹1760 is sold at a 15% discount. What is its selling price? (a) ₹1496 (b) ₹2024 (c) ₹1745 (d) ₹264
  38. 38.A shopkeeper buys a toy for ₹120 and sells it for ₹102. What is his loss percent? (a) 20% (b) 15% (c) 10% (d) 18%
  39. 39.A shopkeeper buys a toy for ₹560 and sells it for ₹532. What is his loss percent? (a) 28% (b) 5% (c) 6% (d) 10%
  40. 40.A bag marked ₹1860 is sold at a 25% discount. What is its selling price? (a) ₹1395 (b) ₹1835 (c) ₹2325 (d) ₹465

Answer key

  1. 10%
  2. 5%
  3. 10
  4. ₹462
  5. 27
  6. 130
  7. 37
  8. 84
  9. 20%
  10. ₹1332
  11. ₹1344
  12. 32
  13. 18
  14. 15%
  15. 78
  16. 128
  17. 10%
  18. 5%
  19. ₹190
  20. 25%
  21. 25%
  22. 20%
  23. 25%
  24. 10%
  25. ₹420
  26. 85
  27. ₹240
  28. 9
  29. 174
  30. 10%
  31. 25%
  32. 25%
  33. 120
  34. 170
  35. 20%
  36. 90
  37. ₹1496
  38. 15%
  39. 5%
  40. ₹1395

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