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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 118 · 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 ₹1081. What is his profit percent? (a) 16% (b) 15% (c) 10% (d) 20%
  2. 2.What is 40% of 360? (a) 216 (b) 144 (c) 288 (d) 1440
  3. 3.What is 50% of 880? (a) 441 (b) 4400 (c) 880 (d) 440
  4. 4.A shopkeeper buys a toy for ₹460 and sells it for ₹644. What is his profit percent? (a) 35% (b) 40% (c) 41% (d) 45%
  5. 5.A bag marked ₹1720 is sold at a 20% discount. What is its selling price? (a) ₹1700 (b) ₹344 (c) ₹1376 (d) ₹2064
  6. 6.A shopkeeper buys a toy for ₹100 and sells it for ₹75. What is his loss percent? (a) 20% (b) 26% (c) 25% (d) 30%
  7. 7.What is 40% of 620? (a) 2480 (b) 372 (c) 496 (d) 248
  8. 8.What is 50% of 200? (a) 1000 (b) 200 (c) 100 (d) 101
  9. 9.A shopkeeper buys a toy for ₹260 and sells it for ₹234. What is his loss percent? (a) 26% (b) 5% (c) 10% (d) 15%
  10. 10.What is 40% of 1000? (a) 400 (b) 600 (c) 4000 (d) 800
  11. 11.A bag marked ₹420 is sold at a 30% discount. What is its selling price? (a) ₹390 (b) ₹294 (c) ₹126 (d) ₹546
  12. 12.A shopkeeper buys a toy for ₹740 and sells it for ₹666. What is his loss percent? (a) 5% (b) 15% (c) 74% (d) 10%
  13. 13.What is 15% of 800? (a) 120 (b) 680 (c) 240 (d) 1200
  14. 14.What is 60% of 600? (a) 720 (b) 240 (c) 3600 (d) 360
  15. 15.A shopkeeper buys a toy for ₹240 and sells it for ₹168. What is his loss percent? (a) 72% (b) 30% (c) 25% (d) 35%
  16. 16.A shopkeeper buys a toy for ₹160 and sells it for ₹128. What is his loss percent? (a) 25% (b) 15% (c) 32% (d) 20%
  17. 17.A shopkeeper buys a toy for ₹960 and sells it for ₹576. What is his loss percent? (a) 35% (b) 41% (c) 40% (d) 45%
  18. 18.A bag marked ₹1360 is sold at a 15% discount. What is its selling price? (a) ₹1564 (b) ₹1345 (c) ₹1156 (d) ₹204
  19. 19.A bag marked ₹1180 is sold at a 40% discount. What is its selling price? (a) ₹1140 (b) ₹1652 (c) ₹472 (d) ₹708
  20. 20.A shopkeeper buys a toy for ₹100 and sells it for ₹70. What is his loss percent? (a) 35% (b) 25% (c) 31% (d) 30%
  21. 21.A shopkeeper buys a toy for ₹460 and sells it for ₹276. What is his loss percent? (a) 45% (b) 35% (c) 40% (d) 41%
  22. 22.A shopkeeper buys a toy for ₹500 and sells it for ₹600. What is his profit percent? (a) 21% (b) 20% (c) 25% (d) 15%
  23. 23.A shopkeeper buys a toy for ₹640 and sells it for ₹448. What is his loss percent? (a) 25% (b) 35% (c) 30% (d) 31%
  24. 24.A shopkeeper buys a toy for ₹580 and sells it for ₹609. What is his profit percent? (a) 29% (b) 6% (c) 10% (d) 5%
  25. 25.What is 20% of 760? (a) 152 (b) 304 (c) 1520 (d) 608
  26. 26.A shopkeeper buys a toy for ₹620 and sells it for ₹434. What is his loss percent? (a) 31% (b) 30% (c) 25% (d) 35%
  27. 27.A bag marked ₹400 is sold at a 40% discount. What is its selling price? (a) ₹560 (b) ₹360 (c) ₹240 (d) ₹160
  28. 28.What is 25% of 660? (a) 165 (b) 330 (c) 495 (d) 1650
  29. 29.A bag marked ₹1860 is sold at a 20% discount. What is its selling price? (a) ₹372 (b) ₹1488 (c) ₹2232 (d) ₹1840
  30. 30.A shopkeeper buys a toy for ₹1000 and sells it for ₹600. What is his loss percent? (a) 35% (b) 45% (c) 40% (d) 41%
  31. 31.A bag marked ₹1700 is sold at a 25% discount. What is its selling price? (a) ₹1675 (b) ₹425 (c) ₹2125 (d) ₹1275
  32. 32.What is 20% of 820? (a) 656 (b) 328 (c) 1640 (d) 164
  33. 33.A shopkeeper buys a toy for ₹160 and sells it for ₹152. What is his loss percent? (a) 5% (b) 10% (c) 6% (d) 8%
  34. 34.What is 20% of 920? (a) 184 (b) 368 (c) 736 (d) 1840
  35. 35.A shopkeeper buys a toy for ₹920 and sells it for ₹874. What is his loss percent? (a) 5% (b) 46% (c) 10% (d) 6%
  36. 36.A bag marked ₹1120 is sold at a 10% discount. What is its selling price? (a) ₹1110 (b) ₹1232 (c) ₹1008 (d) ₹112
  37. 37.What is 50% of 640? (a) 320 (b) 321 (c) 640 (d) 3200
  38. 38.What is 25% of 580? (a) 1450 (b) 435 (c) 145 (d) 290
  39. 39.What is 75% of 720? (a) 180 (b) 5400 (c) 540 (d) 1080
  40. 40.What is 10% of 360? (a) 36 (b) 324 (c) 72 (d) 360

Answer key

  1. 15%
  2. 144
  3. 440
  4. 40%
  5. ₹1376
  6. 25%
  7. 248
  8. 100
  9. 10%
  10. 400
  11. ₹294
  12. 10%
  13. 120
  14. 360
  15. 30%
  16. 20%
  17. 40%
  18. ₹1156
  19. ₹708
  20. 30%
  21. 40%
  22. 20%
  23. 30%
  24. 5%
  25. 152
  26. 30%
  27. ₹240
  28. 165
  29. ₹1488
  30. 40%
  31. ₹1275
  32. 164
  33. 5%
  34. 184
  35. 5%
  36. ₹1008
  37. 320
  38. 145
  39. 540
  40. 36

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