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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 592 · 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 ₹740 and sells it for ₹666. What is his loss percent? (a) 15% (b) 5% (c) 74% (d) 10%
  2. 2.A bag marked ₹840 is sold at a 40% discount. What is its selling price? (a) ₹504 (b) ₹336 (c) ₹800 (d) ₹1176
  3. 3.A shopkeeper buys a toy for ₹500 and sells it for ₹450. What is his loss percent? (a) 15% (b) 10% (c) 5% (d) 50%
  4. 4.A shopkeeper buys a toy for ₹300 and sells it for ₹240. What is his loss percent? (a) 15% (b) 20% (c) 60% (d) 25%
  5. 5.A shopkeeper buys a toy for ₹560 and sells it for ₹476. What is his loss percent? (a) 10% (b) 15% (c) 20% (d) 84%
  6. 6.A shopkeeper buys a toy for ₹600 and sells it for ₹630. What is his profit percent? (a) 6% (b) 10% (c) 30% (d) 5%
  7. 7.A bag marked ₹740 is sold at a 10% discount. What is its selling price? (a) ₹730 (b) ₹74 (c) ₹666 (d) ₹814
  8. 8.What is 5% of 600? (a) 300 (b) 30 (c) 570 (d) 60
  9. 9.A shopkeeper buys a toy for ₹420 and sells it for ₹546. What is his profit percent? (a) 30% (b) 35% (c) 25% (d) 31%
  10. 10.A bag marked ₹420 is sold at a 20% discount. What is its selling price? (a) ₹504 (b) ₹400 (c) ₹336 (d) ₹84
  11. 11.A shopkeeper buys a toy for ₹420 and sells it for ₹378. What is his loss percent? (a) 42% (b) 15% (c) 10% (d) 5%
  12. 12.A shopkeeper buys a toy for ₹160 and sells it for ₹184. What is his profit percent? (a) 20% (b) 15% (c) 24% (d) 10%
  13. 13.What is 15% of 860? (a) 1290 (b) 129 (c) 731 (d) 258
  14. 14.A bag marked ₹1080 is sold at a 25% discount. What is its selling price? (a) ₹270 (b) ₹1055 (c) ₹1350 (d) ₹810
  15. 15.A shopkeeper buys a toy for ₹440 and sells it for ₹418. What is his loss percent? (a) 22% (b) 6% (c) 5% (d) 10%
  16. 16.A shopkeeper buys a toy for ₹560 and sells it for ₹532. What is his loss percent? (a) 10% (b) 28% (c) 6% (d) 5%
  17. 17.A shopkeeper buys a toy for ₹860 and sells it for ₹602. What is his loss percent? (a) 31% (b) 25% (c) 30% (d) 35%
  18. 18.A shopkeeper buys a toy for ₹200 and sells it for ₹220. What is his profit percent? (a) 15% (b) 10% (c) 5% (d) 20%
  19. 19.A bag marked ₹620 is sold at a 25% discount. What is its selling price? (a) ₹595 (b) ₹775 (c) ₹155 (d) ₹465
  20. 20.A shopkeeper buys a toy for ₹440 and sells it for ₹572. What is his profit percent? (a) 35% (b) 30% (c) 25% (d) 31%
  21. 21.A bag marked ₹1060 is sold at a 10% discount. What is its selling price? (a) ₹1050 (b) ₹1166 (c) ₹106 (d) ₹954
  22. 22.A shopkeeper buys a toy for ₹960 and sells it for ₹672. What is his loss percent? (a) 35% (b) 30% (c) 31% (d) 25%
  23. 23.A shopkeeper buys a toy for ₹460 and sells it for ₹552. What is his profit percent? (a) 25% (b) 92% (c) 15% (d) 20%
  24. 24.A bag marked ₹1220 is sold at a 15% discount. What is its selling price? (a) ₹183 (b) ₹1403 (c) ₹1037 (d) ₹1205
  25. 25.A shopkeeper buys a toy for ₹900 and sells it for ₹1350. What is his profit percent? (a) 45% (b) 51% (c) 50% (d) 55%
  26. 26.A shopkeeper buys a toy for ₹380 and sells it for ₹323. What is his loss percent? (a) 57% (b) 20% (c) 10% (d) 15%
  27. 27.A shopkeeper buys a toy for ₹880 and sells it for ₹1320. What is his profit percent? (a) 45% (b) 51% (c) 55% (d) 50%
  28. 28.A shopkeeper buys a toy for ₹420 and sells it for ₹504. What is his profit percent? (a) 15% (b) 25% (c) 20% (d) 84%
  29. 29.A shopkeeper buys a toy for ₹200 and sells it for ₹260. What is his profit percent? (a) 30% (b) 35% (c) 60% (d) 25%
  30. 30.What is 50% of 40? (a) 21 (b) 200 (c) 40 (d) 20
  31. 31.What is 50% of 720? (a) 3600 (b) 720 (c) 361 (d) 360
  32. 32.A bag marked ₹780 is sold at a 25% discount. What is its selling price? (a) ₹975 (b) ₹755 (c) ₹195 (d) ₹585
  33. 33.What is 20% of 400? (a) 320 (b) 800 (c) 160 (d) 80
  34. 34.A bag marked ₹580 is sold at a 50% discount. What is its selling price? (a) ₹530 (b) ₹870 (c) ₹290 (d) ₹291
  35. 35.A shopkeeper buys a toy for ₹340 and sells it for ₹510. What is his profit percent? (a) 50% (b) 45% (c) 51% (d) 55%
  36. 36.A shopkeeper buys a toy for ₹340 and sells it for ₹306. What is his loss percent? (a) 34% (b) 5% (c) 15% (d) 10%
  37. 37.A bag marked ₹1600 is sold at a 50% discount. What is its selling price? (a) ₹1550 (b) ₹2400 (c) ₹801 (d) ₹800
  38. 38.A bag marked ₹1620 is sold at a 10% discount. What is its selling price? (a) ₹162 (b) ₹1610 (c) ₹1782 (d) ₹1458
  39. 39.A shopkeeper buys a toy for ₹580 and sells it for ₹348. What is his loss percent? (a) 35% (b) 45% (c) 41% (d) 40%
  40. 40.A bag marked ₹1080 is sold at a 10% discount. What is its selling price? (a) ₹108 (b) ₹972 (c) ₹1070 (d) ₹1188

Answer key

  1. 10%
  2. ₹504
  3. 10%
  4. 20%
  5. 15%
  6. 5%
  7. ₹666
  8. 30
  9. 30%
  10. ₹336
  11. 10%
  12. 15%
  13. 129
  14. ₹810
  15. 5%
  16. 5%
  17. 30%
  18. 10%
  19. ₹465
  20. 30%
  21. ₹954
  22. 30%
  23. 20%
  24. ₹1037
  25. 50%
  26. 15%
  27. 50%
  28. 20%
  29. 30%
  30. 20
  31. 360
  32. ₹585
  33. 80
  34. ₹290
  35. 50%
  36. 10%
  37. ₹800
  38. ₹1458
  39. 40%
  40. ₹972

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