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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 892 · 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 ₹320 and sells it for ₹416. What is his profit percent? (a) 25% (b) 30% (c) 96% (d) 35%
  2. 2.A bag marked ₹1420 is sold at a 30% discount. What is its selling price? (a) ₹426 (b) ₹994 (c) ₹1846 (d) ₹1390
  3. 3.A shopkeeper buys a toy for ₹640 and sells it for ₹448. What is his loss percent? (a) 35% (b) 30% (c) 31% (d) 25%
  4. 4.What is 75% of 160? (a) 40 (b) 1200 (c) 240 (d) 120
  5. 5.A shopkeeper buys a toy for ₹960 and sells it for ₹912. What is his loss percent? (a) 6% (b) 5% (c) 10% (d) 48%
  6. 6.What is 25% of 100? (a) 250 (b) 25 (c) 50 (d) 75
  7. 7.A shopkeeper buys a toy for ₹300 and sells it for ₹420. What is his profit percent? (a) 45% (b) 35% (c) 40% (d) 41%
  8. 8.A shopkeeper buys a toy for ₹540 and sells it for ₹459. What is his loss percent? (a) 10% (b) 81% (c) 15% (d) 20%
  9. 9.What is 50% of 740? (a) 3700 (b) 740 (c) 370 (d) 371
  10. 10.What is 75% of 880? (a) 6600 (b) 1320 (c) 220 (d) 660
  11. 11.What is 5% of 340? (a) 34 (b) 17 (c) 170 (d) 323
  12. 12.A shopkeeper buys a toy for ₹500 and sells it for ₹475. What is his loss percent? (a) 25% (b) 5% (c) 10% (d) 6%
  13. 13.What is 10% of 1000? (a) 200 (b) 1000 (c) 100 (d) 900
  14. 14.What is 20% of 100? (a) 20 (b) 200 (c) 80 (d) 40
  15. 15.A shopkeeper buys a toy for ₹260 and sells it for ₹195. What is his loss percent? (a) 30% (b) 20% (c) 25% (d) 65%
  16. 16.A shopkeeper buys a toy for ₹180 and sells it for ₹171. What is his loss percent? (a) 6% (b) 9% (c) 10% (d) 5%
  17. 17.A bag marked ₹1840 is sold at a 10% discount. What is its selling price? (a) ₹184 (b) ₹1830 (c) ₹1656 (d) ₹2024
  18. 18.A shopkeeper buys a toy for ₹440 and sells it for ₹660. What is his profit percent? (a) 50% (b) 55% (c) 45% (d) 51%
  19. 19.What is 15% of 280? (a) 238 (b) 84 (c) 420 (d) 42
  20. 20.A shopkeeper buys a toy for ₹200 and sells it for ₹250. What is his profit percent? (a) 30% (b) 50% (c) 20% (d) 25%
  21. 21.What is 20% of 960? (a) 1920 (b) 192 (c) 768 (d) 384
  22. 22.What is 5% of 860? (a) 817 (b) 43 (c) 430 (d) 86
  23. 23.A bag marked ₹440 is sold at a 30% discount. What is its selling price? (a) ₹410 (b) ₹308 (c) ₹132 (d) ₹572
  24. 24.A shopkeeper buys a toy for ₹240 and sells it for ₹192. What is his loss percent? (a) 25% (b) 48% (c) 15% (d) 20%
  25. 25.A bag marked ₹1840 is sold at a 15% discount. What is its selling price? (a) ₹2116 (b) ₹1564 (c) ₹276 (d) ₹1825
  26. 26.A shopkeeper buys a toy for ₹100 and sells it for ₹90. What is his loss percent? (a) 11% (b) 15% (c) 5% (d) 10%
  27. 27.A bag marked ₹2000 is sold at a 20% discount. What is its selling price? (a) ₹1980 (b) ₹400 (c) ₹1600 (d) ₹2400
  28. 28.What is 30% of 160? (a) 112 (b) 96 (c) 480 (d) 48
  29. 29.A shopkeeper buys a toy for ₹820 and sells it for ₹738. What is his loss percent? (a) 5% (b) 10% (c) 82% (d) 15%
  30. 30.A shopkeeper buys a toy for ₹100 and sells it for ₹85. What is his loss percent? (a) 15% (b) 10% (c) 16% (d) 20%
  31. 31.A bag marked ₹520 is sold at a 30% discount. What is its selling price? (a) ₹676 (b) ₹364 (c) ₹490 (d) ₹156
  32. 32.What is 50% of 80? (a) 80 (b) 41 (c) 400 (d) 40
  33. 33.What is 75% of 260? (a) 1950 (b) 390 (c) 195 (d) 65
  34. 34.A shopkeeper buys a toy for ₹320 and sells it for ₹240. What is his loss percent? (a) 25% (b) 30% (c) 80% (d) 20%
  35. 35.A shopkeeper buys a toy for ₹160 and sells it for ₹120. What is his loss percent? (a) 30% (b) 40% (c) 25% (d) 20%
  36. 36.What is 50% of 440? (a) 2200 (b) 221 (c) 440 (d) 220
  37. 37.A shopkeeper buys a toy for ₹880 and sells it for ₹528. What is his loss percent? (a) 41% (b) 45% (c) 40% (d) 35%
  38. 38.What is 10% of 840? (a) 840 (b) 756 (c) 84 (d) 168
  39. 39.A bag marked ₹1740 is sold at a 10% discount. What is its selling price? (a) ₹1914 (b) ₹1730 (c) ₹174 (d) ₹1566
  40. 40.A shopkeeper buys a toy for ₹440 and sells it for ₹572. What is his profit percent? (a) 35% (b) 31% (c) 25% (d) 30%

Answer key

  1. 30%
  2. ₹994
  3. 30%
  4. 120
  5. 5%
  6. 25
  7. 40%
  8. 15%
  9. 370
  10. 660
  11. 17
  12. 5%
  13. 100
  14. 20
  15. 25%
  16. 5%
  17. ₹1656
  18. 50%
  19. 42
  20. 25%
  21. 192
  22. 43
  23. ₹308
  24. 20%
  25. ₹1564
  26. 10%
  27. ₹1600
  28. 48
  29. 10%
  30. 15%
  31. ₹364
  32. 40
  33. 195
  34. 25%
  35. 25%
  36. 220
  37. 40%
  38. 84
  39. ₹1566
  40. 30%

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