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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 768 · 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 ₹180 and sells it for ₹252. What is his profit percent? (a) 35% (b) 40% (c) 45% (d) 72%
  2. 2.A shopkeeper buys a toy for ₹380 and sells it for ₹304. What is his loss percent? (a) 76% (b) 25% (c) 15% (d) 20%
  3. 3.A shopkeeper buys a toy for ₹620 and sells it for ₹930. What is his profit percent? (a) 55% (b) 51% (c) 50% (d) 45%
  4. 4.A bag marked ₹1920 is sold at a 40% discount. What is its selling price? (a) ₹1880 (b) ₹2688 (c) ₹1152 (d) ₹768
  5. 5.A shopkeeper buys a toy for ₹180 and sells it for ₹135. What is his loss percent? (a) 20% (b) 25% (c) 30% (d) 45%
  6. 6.A shopkeeper buys a toy for ₹240 and sells it for ₹288. What is his profit percent? (a) 25% (b) 15% (c) 48% (d) 20%
  7. 7.A bag marked ₹1840 is sold at a 25% discount. What is its selling price? (a) ₹1815 (b) ₹460 (c) ₹1380 (d) ₹2300
  8. 8.What is 50% of 540? (a) 2700 (b) 540 (c) 270 (d) 271
  9. 9.A shopkeeper buys a toy for ₹280 and sells it for ₹224. What is his loss percent? (a) 15% (b) 25% (c) 56% (d) 20%
  10. 10.What is 50% of 480? (a) 480 (b) 241 (c) 2400 (d) 240
  11. 11.What is 5% of 700? (a) 665 (b) 350 (c) 70 (d) 35
  12. 12.A bag marked ₹660 is sold at a 15% discount. What is its selling price? (a) ₹759 (b) ₹645 (c) ₹99 (d) ₹561
  13. 13.A bag marked ₹1020 is sold at a 50% discount. What is its selling price? (a) ₹1530 (b) ₹510 (c) ₹511 (d) ₹970
  14. 14.A bag marked ₹280 is sold at a 10% discount. What is its selling price? (a) ₹270 (b) ₹28 (c) ₹308 (d) ₹252
  15. 15.A shopkeeper buys a toy for ₹420 and sells it for ₹294. What is his loss percent? (a) 30% (b) 31% (c) 25% (d) 35%
  16. 16.What is 60% of 320? (a) 128 (b) 192 (c) 1920 (d) 384
  17. 17.A bag marked ₹300 is sold at a 20% discount. What is its selling price? (a) ₹60 (b) ₹280 (c) ₹360 (d) ₹240
  18. 18.A shopkeeper buys a toy for ₹960 and sells it for ₹1104. What is his profit percent? (a) 10% (b) 16% (c) 15% (d) 20%
  19. 19.A shopkeeper buys a toy for ₹260 and sells it for ₹208. What is his loss percent? (a) 25% (b) 52% (c) 15% (d) 20%
  20. 20.What is 75% of 160? (a) 240 (b) 40 (c) 1200 (d) 120
  21. 21.What is 15% of 300? (a) 450 (b) 90 (c) 45 (d) 255
  22. 22.A bag marked ₹1960 is sold at a 30% discount. What is its selling price? (a) ₹2548 (b) ₹1372 (c) ₹588 (d) ₹1930
  23. 23.A shopkeeper buys a toy for ₹380 and sells it for ₹266. What is his loss percent? (a) 25% (b) 30% (c) 35% (d) 31%
  24. 24.A shopkeeper buys a toy for ₹660 and sells it for ₹924. What is his profit percent? (a) 35% (b) 45% (c) 41% (d) 40%
  25. 25.A shopkeeper buys a toy for ₹100 and sells it for ₹140. What is his profit percent? (a) 45% (b) 41% (c) 35% (d) 40%
  26. 26.A shopkeeper buys a toy for ₹700 and sells it for ₹735. What is his profit percent? (a) 10% (b) 5% (c) 35% (d) 6%
  27. 27.A shopkeeper buys a toy for ₹140 and sells it for ₹126. What is his loss percent? (a) 5% (b) 14% (c) 15% (d) 10%
  28. 28.A shopkeeper buys a toy for ₹860 and sells it for ₹903. What is his profit percent? (a) 43% (b) 5% (c) 6% (d) 10%
  29. 29.What is 10% of 540? (a) 54 (b) 108 (c) 540 (d) 486
  30. 30.What is 10% of 240? (a) 24 (b) 48 (c) 240 (d) 216
  31. 31.What is 10% of 520? (a) 104 (b) 520 (c) 52 (d) 468
  32. 32.A shopkeeper buys a toy for ₹640 and sells it for ₹448. What is his loss percent? (a) 35% (b) 30% (c) 25% (d) 31%
  33. 33.What is 25% of 100? (a) 75 (b) 50 (c) 25 (d) 250
  34. 34.What is 5% of 760? (a) 76 (b) 38 (c) 722 (d) 380
  35. 35.A bag marked ₹1120 is sold at a 15% discount. What is its selling price? (a) ₹168 (b) ₹1288 (c) ₹952 (d) ₹1105
  36. 36.A bag marked ₹1020 is sold at a 40% discount. What is its selling price? (a) ₹980 (b) ₹1428 (c) ₹408 (d) ₹612
  37. 37.What is 20% of 660? (a) 1320 (b) 264 (c) 528 (d) 132
  38. 38.What is 60% of 460? (a) 2760 (b) 552 (c) 276 (d) 184
  39. 39.What is 40% of 760? (a) 456 (b) 608 (c) 3040 (d) 304
  40. 40.What is 60% of 40? (a) 48 (b) 16 (c) 24 (d) 240

Answer key

  1. 40%
  2. 20%
  3. 50%
  4. ₹1152
  5. 25%
  6. 20%
  7. ₹1380
  8. 270
  9. 20%
  10. 240
  11. 35
  12. ₹561
  13. ₹510
  14. ₹252
  15. 30%
  16. 192
  17. ₹240
  18. 15%
  19. 20%
  20. 120
  21. 45
  22. ₹1372
  23. 30%
  24. 40%
  25. 40%
  26. 5%
  27. 10%
  28. 5%
  29. 54
  30. 24
  31. 52
  32. 30%
  33. 25
  34. 38
  35. ₹952
  36. ₹612
  37. 132
  38. 276
  39. 304
  40. 24

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