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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 557 · 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 ₹420 and sells it for ₹399. What is his loss percent? (a) 5% (b) 10% (c) 6% (d) 21%
  2. 2.What is 5% of 140? (a) 7 (b) 14 (c) 133 (d) 70
  3. 3.A shopkeeper buys a toy for ₹1000 and sells it for ₹1300. What is his profit percent? (a) 30% (b) 31% (c) 35% (d) 25%
  4. 4.A shopkeeper buys a toy for ₹760 and sells it for ₹912. What is his profit percent? (a) 21% (b) 20% (c) 25% (d) 15%
  5. 5.What is 25% of 60? (a) 150 (b) 15 (c) 30 (d) 45
  6. 6.A shopkeeper buys a toy for ₹200 and sells it for ₹150. What is his loss percent? (a) 50% (b) 30% (c) 25% (d) 20%
  7. 7.A bag marked ₹1400 is sold at a 20% discount. What is its selling price? (a) ₹1680 (b) ₹1380 (c) ₹280 (d) ₹1120
  8. 8.A shopkeeper buys a toy for ₹200 and sells it for ₹220. What is his profit percent? (a) 20% (b) 15% (c) 5% (d) 10%
  9. 9.A shopkeeper buys a toy for ₹660 and sells it for ₹594. What is his loss percent? (a) 66% (b) 5% (c) 15% (d) 10%
  10. 10.A shopkeeper buys a toy for ₹320 and sells it for ₹288. What is his loss percent? (a) 5% (b) 32% (c) 10% (d) 15%
  11. 11.A shopkeeper buys a toy for ₹480 and sells it for ₹336. What is his loss percent? (a) 30% (b) 25% (c) 31% (d) 35%
  12. 12.A bag marked ₹1880 is sold at a 40% discount. What is its selling price? (a) ₹752 (b) ₹1840 (c) ₹2632 (d) ₹1128
  13. 13.A shopkeeper buys a toy for ₹580 and sells it for ₹348. What is his loss percent? (a) 41% (b) 35% (c) 40% (d) 45%
  14. 14.A shopkeeper buys a toy for ₹220 and sells it for ₹176. What is his loss percent? (a) 20% (b) 15% (c) 25% (d) 44%
  15. 15.A shopkeeper buys a toy for ₹240 and sells it for ₹180. What is his loss percent? (a) 25% (b) 20% (c) 60% (d) 30%
  16. 16.A shopkeeper buys a toy for ₹140 and sells it for ₹196. What is his profit percent? (a) 35% (b) 56% (c) 40% (d) 45%
  17. 17.A shopkeeper buys a toy for ₹160 and sells it for ₹192. What is his profit percent? (a) 20% (b) 15% (c) 25% (d) 32%
  18. 18.A shopkeeper buys a toy for ₹840 and sells it for ₹798. What is his loss percent? (a) 10% (b) 42% (c) 5% (d) 6%
  19. 19.What is 40% of 860? (a) 516 (b) 3440 (c) 344 (d) 688
  20. 20.A shopkeeper buys a toy for ₹840 and sells it for ₹588. What is his loss percent? (a) 30% (b) 31% (c) 35% (d) 25%
  21. 21.A bag marked ₹600 is sold at a 40% discount. What is its selling price? (a) ₹840 (b) ₹560 (c) ₹360 (d) ₹240
  22. 22.A bag marked ₹1080 is sold at a 25% discount. What is its selling price? (a) ₹810 (b) ₹1055 (c) ₹270 (d) ₹1350
  23. 23.A shopkeeper buys a toy for ₹660 and sells it for ₹726. What is his profit percent? (a) 66% (b) 15% (c) 5% (d) 10%
  24. 24.A shopkeeper buys a toy for ₹920 and sells it for ₹1150. What is his profit percent? (a) 25% (b) 20% (c) 26% (d) 30%
  25. 25.A shopkeeper buys a toy for ₹540 and sells it for ₹324. What is his loss percent? (a) 41% (b) 35% (c) 40% (d) 45%
  26. 26.What is 30% of 600? (a) 360 (b) 1800 (c) 180 (d) 420
  27. 27.A shopkeeper buys a toy for ₹240 and sells it for ₹192. What is his loss percent? (a) 48% (b) 15% (c) 20% (d) 25%
  28. 28.A shopkeeper buys a toy for ₹580 and sells it for ₹609. What is his profit percent? (a) 29% (b) 5% (c) 6% (d) 10%
  29. 29.A shopkeeper buys a toy for ₹340 and sells it for ₹442. What is his profit percent? (a) 35% (b) 25% (c) 31% (d) 30%
  30. 30.A shopkeeper buys a toy for ₹120 and sells it for ₹108. What is his loss percent? (a) 10% (b) 5% (c) 12% (d) 15%
  31. 31.A bag marked ₹1040 is sold at a 50% discount. What is its selling price? (a) ₹520 (b) ₹1560 (c) ₹521 (d) ₹990
  32. 32.A bag marked ₹580 is sold at a 30% discount. What is its selling price? (a) ₹550 (b) ₹174 (c) ₹754 (d) ₹406
  33. 33.What is 10% of 280? (a) 252 (b) 280 (c) 28 (d) 56
  34. 34.A shopkeeper buys a toy for ₹620 and sells it for ₹589. What is his loss percent? (a) 6% (b) 31% (c) 10% (d) 5%
  35. 35.A bag marked ₹840 is sold at a 10% discount. What is its selling price? (a) ₹84 (b) ₹830 (c) ₹756 (d) ₹924
  36. 36.A shopkeeper buys a toy for ₹740 and sells it for ₹592. What is his loss percent? (a) 15% (b) 21% (c) 20% (d) 25%
  37. 37.A bag marked ₹480 is sold at a 10% discount. What is its selling price? (a) ₹470 (b) ₹432 (c) ₹528 (d) ₹48
  38. 38.A shopkeeper buys a toy for ₹780 and sells it for ₹936. What is his profit percent? (a) 25% (b) 21% (c) 20% (d) 15%
  39. 39.A bag marked ₹900 is sold at a 10% discount. What is its selling price? (a) ₹890 (b) ₹90 (c) ₹990 (d) ₹810
  40. 40.What is 75% of 580? (a) 870 (b) 145 (c) 4350 (d) 435

Answer key

  1. 5%
  2. 7
  3. 30%
  4. 20%
  5. 15
  6. 25%
  7. ₹1120
  8. 10%
  9. 10%
  10. 10%
  11. 30%
  12. ₹1128
  13. 40%
  14. 20%
  15. 25%
  16. 40%
  17. 20%
  18. 5%
  19. 344
  20. 30%
  21. ₹360
  22. ₹810
  23. 10%
  24. 25%
  25. 40%
  26. 180
  27. 20%
  28. 5%
  29. 30%
  30. 10%
  31. ₹520
  32. ₹406
  33. 28
  34. 5%
  35. ₹756
  36. 20%
  37. ₹432
  38. 20%
  39. ₹810
  40. 435

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