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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 861 · 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 ₹360 and sells it for ₹540. What is his profit percent? (a) 45% (b) 51% (c) 50% (d) 55%
  2. 2.A shopkeeper buys a toy for ₹440 and sells it for ₹506. What is his profit percent? (a) 10% (b) 66% (c) 20% (d) 15%
  3. 3.A shopkeeper buys a toy for ₹1000 and sells it for ₹1050. What is his profit percent? (a) 5% (b) 10% (c) 6% (d) 50%
  4. 4.A shopkeeper buys a toy for ₹840 and sells it for ₹1260. What is his profit percent? (a) 55% (b) 51% (c) 50% (d) 45%
  5. 5.A shopkeeper buys a toy for ₹800 and sells it for ₹840. What is his profit percent? (a) 10% (b) 40% (c) 5% (d) 6%
  6. 6.A bag marked ₹1100 is sold at a 40% discount. What is its selling price? (a) ₹1060 (b) ₹1540 (c) ₹660 (d) ₹440
  7. 7.A shopkeeper buys a toy for ₹180 and sells it for ₹207. What is his profit percent? (a) 20% (b) 15% (c) 10% (d) 27%
  8. 8.A shopkeeper buys a toy for ₹740 and sells it for ₹1110. What is his profit percent? (a) 50% (b) 45% (c) 51% (d) 55%
  9. 9.What is 15% of 920? (a) 1380 (b) 782 (c) 138 (d) 276
  10. 10.A bag marked ₹520 is sold at a 10% discount. What is its selling price? (a) ₹468 (b) ₹510 (c) ₹52 (d) ₹572
  11. 11.A shopkeeper buys a toy for ₹360 and sells it for ₹288. What is his loss percent? (a) 72% (b) 15% (c) 25% (d) 20%
  12. 12.What is 10% of 160? (a) 160 (b) 32 (c) 144 (d) 16
  13. 13.A shopkeeper buys a toy for ₹300 and sells it for ₹360. What is his profit percent? (a) 15% (b) 25% (c) 60% (d) 20%
  14. 14.A shopkeeper buys a toy for ₹660 and sells it for ₹594. What is his loss percent? (a) 15% (b) 10% (c) 66% (d) 5%
  15. 15.A shopkeeper buys a toy for ₹860 and sells it for ₹1075. What is his profit percent? (a) 20% (b) 25% (c) 26% (d) 30%
  16. 16.A bag marked ₹1240 is sold at a 50% discount. What is its selling price? (a) ₹1860 (b) ₹621 (c) ₹620 (d) ₹1190
  17. 17.What is 50% of 140? (a) 700 (b) 140 (c) 71 (d) 70
  18. 18.What is 40% of 760? (a) 456 (b) 304 (c) 3040 (d) 608
  19. 19.What is 15% of 140? (a) 21 (b) 119 (c) 42 (d) 210
  20. 20.A shopkeeper buys a toy for ₹740 and sells it for ₹814. What is his profit percent? (a) 15% (b) 10% (c) 5% (d) 74%
  21. 21.What is 15% of 580? (a) 870 (b) 493 (c) 87 (d) 174
  22. 22.A shopkeeper buys a toy for ₹800 and sells it for ₹920. What is his profit percent? (a) 15% (b) 16% (c) 20% (d) 10%
  23. 23.What is 40% of 380? (a) 152 (b) 228 (c) 1520 (d) 304
  24. 24.A shopkeeper buys a toy for ₹560 and sells it for ₹616. What is his profit percent? (a) 5% (b) 56% (c) 15% (d) 10%
  25. 25.What is 75% of 960? (a) 720 (b) 7200 (c) 240 (d) 1440
  26. 26.A bag marked ₹1620 is sold at a 40% discount. What is its selling price? (a) ₹1580 (b) ₹648 (c) ₹972 (d) ₹2268
  27. 27.What is 60% of 260? (a) 312 (b) 1560 (c) 104 (d) 156
  28. 28.A shopkeeper buys a toy for ₹220 and sells it for ₹165. What is his loss percent? (a) 25% (b) 30% (c) 55% (d) 20%
  29. 29.A bag marked ₹1480 is sold at a 50% discount. What is its selling price? (a) ₹741 (b) ₹740 (c) ₹2220 (d) ₹1430
  30. 30.A bag marked ₹1220 is sold at a 15% discount. What is its selling price? (a) ₹1403 (b) ₹1205 (c) ₹1037 (d) ₹183
  31. 31.A shopkeeper buys a toy for ₹560 and sells it for ₹420. What is his loss percent? (a) 20% (b) 30% (c) 25% (d) 26%
  32. 32.A shopkeeper buys a toy for ₹260 and sells it for ₹312. What is his profit percent? (a) 25% (b) 52% (c) 15% (d) 20%
  33. 33.A shopkeeper buys a toy for ₹200 and sells it for ₹230. What is his profit percent? (a) 30% (b) 15% (c) 20% (d) 10%
  34. 34.A shopkeeper buys a toy for ₹760 and sells it for ₹570. What is his loss percent? (a) 26% (b) 30% (c) 20% (d) 25%
  35. 35.What is 50% of 380? (a) 1900 (b) 380 (c) 191 (d) 190
  36. 36.What is 75% of 740? (a) 5550 (b) 555 (c) 185 (d) 1110
  37. 37.What is 75% of 320? (a) 2400 (b) 80 (c) 480 (d) 240
  38. 38.A bag marked ₹1300 is sold at a 50% discount. What is its selling price? (a) ₹1950 (b) ₹1250 (c) ₹651 (d) ₹650
  39. 39.A shopkeeper buys a toy for ₹800 and sells it for ₹480. What is his loss percent? (a) 45% (b) 35% (c) 41% (d) 40%
  40. 40.A shopkeeper buys a toy for ₹720 and sells it for ₹828. What is his profit percent? (a) 20% (b) 16% (c) 10% (d) 15%

Answer key

  1. 50%
  2. 15%
  3. 5%
  4. 50%
  5. 5%
  6. ₹660
  7. 15%
  8. 50%
  9. 138
  10. ₹468
  11. 20%
  12. 16
  13. 20%
  14. 10%
  15. 25%
  16. ₹620
  17. 70
  18. 304
  19. 21
  20. 10%
  21. 87
  22. 15%
  23. 152
  24. 10%
  25. 720
  26. ₹972
  27. 156
  28. 25%
  29. ₹740
  30. ₹1037
  31. 25%
  32. 20%
  33. 15%
  34. 25%
  35. 190
  36. 555
  37. 240
  38. ₹650
  39. 40%
  40. 15%

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