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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 153 · 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 ₹500 and sells it for ₹525. What is his profit percent? (a) 5% (b) 6% (c) 10% (d) 25%
  2. 2.A shopkeeper buys a toy for ₹500 and sells it for ₹450. What is his loss percent? (a) 50% (b) 5% (c) 15% (d) 10%
  3. 3.What is 10% of 580? (a) 580 (b) 116 (c) 58 (d) 522
  4. 4.A shopkeeper buys a toy for ₹540 and sells it for ₹405. What is his loss percent? (a) 25% (b) 30% (c) 20% (d) 26%
  5. 5.A shopkeeper buys a toy for ₹580 and sells it for ₹406. What is his loss percent? (a) 31% (b) 30% (c) 35% (d) 25%
  6. 6.What is 5% of 140? (a) 70 (b) 7 (c) 133 (d) 14
  7. 7.What is 40% of 280? (a) 168 (b) 1120 (c) 224 (d) 112
  8. 8.A bag marked ₹420 is sold at a 10% discount. What is its selling price? (a) ₹462 (b) ₹42 (c) ₹378 (d) ₹410
  9. 9.A shopkeeper buys a toy for ₹400 and sells it for ₹480. What is his profit percent? (a) 20% (b) 25% (c) 80% (d) 15%
  10. 10.A shopkeeper buys a toy for ₹620 and sells it for ₹713. What is his profit percent? (a) 10% (b) 20% (c) 93% (d) 15%
  11. 11.A shopkeeper buys a toy for ₹740 and sells it for ₹666. What is his loss percent? (a) 5% (b) 74% (c) 15% (d) 10%
  12. 12.A shopkeeper buys a toy for ₹520 and sells it for ₹546. What is his profit percent? (a) 5% (b) 10% (c) 26% (d) 6%
  13. 13.What is 60% of 160? (a) 960 (b) 96 (c) 192 (d) 64
  14. 14.What is 20% of 260? (a) 208 (b) 520 (c) 52 (d) 104
  15. 15.A shopkeeper buys a toy for ₹560 and sells it for ₹532. What is his loss percent? (a) 6% (b) 10% (c) 28% (d) 5%
  16. 16.A bag marked ₹500 is sold at a 25% discount. What is its selling price? (a) ₹475 (b) ₹375 (c) ₹625 (d) ₹125
  17. 17.A shopkeeper buys a toy for ₹380 and sells it for ₹437. What is his profit percent? (a) 57% (b) 20% (c) 15% (d) 10%
  18. 18.What is 10% of 360? (a) 72 (b) 360 (c) 36 (d) 324
  19. 19.What is 15% of 860? (a) 258 (b) 1290 (c) 731 (d) 129
  20. 20.A shopkeeper buys a toy for ₹800 and sells it for ₹720. What is his loss percent? (a) 15% (b) 10% (c) 5% (d) 80%
  21. 21.What is 40% of 500? (a) 300 (b) 2000 (c) 400 (d) 200
  22. 22.A shopkeeper buys a toy for ₹340 and sells it for ₹272. What is his loss percent? (a) 15% (b) 20% (c) 25% (d) 68%
  23. 23.What is 75% of 680? (a) 1020 (b) 510 (c) 5100 (d) 170
  24. 24.What is 15% of 80? (a) 120 (b) 12 (c) 68 (d) 24
  25. 25.A bag marked ₹1300 is sold at a 40% discount. What is its selling price? (a) ₹1260 (b) ₹780 (c) ₹520 (d) ₹1820
  26. 26.What is 30% of 900? (a) 270 (b) 630 (c) 540 (d) 2700
  27. 27.A bag marked ₹1740 is sold at a 50% discount. What is its selling price? (a) ₹871 (b) ₹2610 (c) ₹870 (d) ₹1690
  28. 28.What is 5% of 580? (a) 58 (b) 290 (c) 551 (d) 29
  29. 29.What is 10% of 300? (a) 300 (b) 60 (c) 30 (d) 270
  30. 30.A bag marked ₹820 is sold at a 15% discount. What is its selling price? (a) ₹943 (b) ₹697 (c) ₹123 (d) ₹805
  31. 31.What is 75% of 60? (a) 90 (b) 450 (c) 15 (d) 45
  32. 32.What is 25% of 140? (a) 105 (b) 350 (c) 70 (d) 35
  33. 33.A shopkeeper buys a toy for ₹360 and sells it for ₹216. What is his loss percent? (a) 45% (b) 35% (c) 40% (d) 41%
  34. 34.A shopkeeper buys a toy for ₹560 and sells it for ₹392. What is his loss percent? (a) 35% (b) 30% (c) 25% (d) 31%
  35. 35.A shopkeeper buys a toy for ₹760 and sells it for ₹836. What is his profit percent? (a) 15% (b) 76% (c) 10% (d) 5%
  36. 36.What is 60% of 940? (a) 1128 (b) 376 (c) 5640 (d) 564
  37. 37.What is 10% of 840? (a) 840 (b) 84 (c) 756 (d) 168
  38. 38.What is 75% of 1000? (a) 7500 (b) 1500 (c) 250 (d) 750
  39. 39.A bag marked ₹580 is sold at a 25% discount. What is its selling price? (a) ₹435 (b) ₹145 (c) ₹725 (d) ₹555
  40. 40.What is 60% of 340? (a) 204 (b) 408 (c) 2040 (d) 136

Answer key

  1. 5%
  2. 10%
  3. 58
  4. 25%
  5. 30%
  6. 7
  7. 112
  8. ₹378
  9. 20%
  10. 15%
  11. 10%
  12. 5%
  13. 96
  14. 52
  15. 5%
  16. ₹375
  17. 15%
  18. 36
  19. 129
  20. 10%
  21. 200
  22. 20%
  23. 510
  24. 12
  25. ₹780
  26. 270
  27. ₹870
  28. 29
  29. 30
  30. ₹697
  31. 45
  32. 35
  33. 40%
  34. 30%
  35. 10%
  36. 564
  37. 84
  38. 750
  39. ₹435
  40. 204

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