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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 92 · 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.

NameDateTime takenScore ___ / 40
  1. 1.A bag marked ₹1700 is sold at a 15% discount. What is its selling price? (a) ₹1955 (b) ₹1445 (c) ₹1685 (d) ₹255
  2. 2.What is 40% of 160? (a) 128 (b) 640 (c) 64 (d) 96
  3. 3.A shopkeeper buys a toy for ₹100 and sells it for ₹130. What is his profit percent? (a) 25% (b) 35% (c) 31% (d) 30%
  4. 4.What is 20% of 200? (a) 400 (b) 40 (c) 80 (d) 160
  5. 5.What is 10% of 240? (a) 216 (b) 240 (c) 48 (d) 24
  6. 6.A shopkeeper buys a toy for ₹360 and sells it for ₹324. What is his loss percent? (a) 5% (b) 10% (c) 36% (d) 15%
  7. 7.What is 10% of 400? (a) 360 (b) 40 (c) 80 (d) 400
  8. 8.A shopkeeper buys a toy for ₹360 and sells it for ₹396. What is his profit percent? (a) 5% (b) 36% (c) 15% (d) 10%
  9. 9.A shopkeeper buys a toy for ₹580 and sells it for ₹870. What is his profit percent? (a) 55% (b) 45% (c) 51% (d) 50%
  10. 10.What is 50% of 840? (a) 840 (b) 420 (c) 421 (d) 4200
  11. 11.What is 10% of 280? (a) 56 (b) 28 (c) 280 (d) 252
  12. 12.A shopkeeper buys a toy for ₹980 and sells it for ₹1225. What is his profit percent? (a) 25% (b) 20% (c) 26% (d) 30%
  13. 13.A bag marked ₹1100 is sold at a 20% discount. What is its selling price? (a) ₹220 (b) ₹1320 (c) ₹880 (d) ₹1080
  14. 14.A bag marked ₹1520 is sold at a 30% discount. What is its selling price? (a) ₹456 (b) ₹1976 (c) ₹1064 (d) ₹1490
  15. 15.A bag marked ₹700 is sold at a 40% discount. What is its selling price? (a) ₹420 (b) ₹280 (c) ₹980 (d) ₹660
  16. 16.A shopkeeper buys a toy for ₹320 and sells it for ₹416. What is his profit percent? (a) 96% (b) 25% (c) 35% (d) 30%
  17. 17.What is 5% of 40? (a) 38 (b) 20 (c) 4 (d) 2
  18. 18.A shopkeeper buys a toy for ₹400 and sells it for ₹380. What is his loss percent? (a) 10% (b) 6% (c) 5% (d) 20%
  19. 19.What is 50% of 120? (a) 120 (b) 60 (c) 61 (d) 600
  20. 20.A bag marked ₹1700 is sold at a 50% discount. What is its selling price? (a) ₹2550 (b) ₹850 (c) ₹1650 (d) ₹851
  21. 21.A shopkeeper buys a toy for ₹340 and sells it for ₹255. What is his loss percent? (a) 85% (b) 25% (c) 20% (d) 30%
  22. 22.A shopkeeper buys a toy for ₹160 and sells it for ₹192. What is his profit percent? (a) 32% (b) 25% (c) 20% (d) 15%
  23. 23.A bag marked ₹220 is sold at a 10% discount. What is its selling price? (a) ₹22 (b) ₹198 (c) ₹210 (d) ₹242
  24. 24.A shopkeeper buys a toy for ₹160 and sells it for ₹128. What is his loss percent? (a) 20% (b) 25% (c) 32% (d) 15%
  25. 25.What is 60% of 640? (a) 768 (b) 384 (c) 256 (d) 3840
  26. 26.A shopkeeper buys a toy for ₹920 and sells it for ₹552. What is his loss percent? (a) 45% (b) 40% (c) 35% (d) 41%
  27. 27.A bag marked ₹1060 is sold at a 10% discount. What is its selling price? (a) ₹1050 (b) ₹106 (c) ₹1166 (d) ₹954
  28. 28.A shopkeeper buys a toy for ₹220 and sells it for ₹286. What is his profit percent? (a) 35% (b) 30% (c) 25% (d) 66%
  29. 29.A shopkeeper buys a toy for ₹960 and sells it for ₹912. What is his loss percent? (a) 48% (b) 6% (c) 10% (d) 5%
  30. 30.A shopkeeper buys a toy for ₹260 and sells it for ₹312. What is his profit percent? (a) 52% (b) 15% (c) 25% (d) 20%
  31. 31.A shopkeeper buys a toy for ₹520 and sells it for ₹728. What is his profit percent? (a) 40% (b) 35% (c) 45% (d) 41%
  32. 32.A shopkeeper buys a toy for ₹680 and sells it for ₹782. What is his profit percent? (a) 16% (b) 10% (c) 15% (d) 20%
  33. 33.A shopkeeper buys a toy for ₹380 and sells it for ₹228. What is his loss percent? (a) 45% (b) 40% (c) 41% (d) 35%
  34. 34.A shopkeeper buys a toy for ₹300 and sells it for ₹225. What is his loss percent? (a) 20% (b) 30% (c) 25% (d) 75%
  35. 35.A shopkeeper buys a toy for ₹420 and sells it for ₹483. What is his profit percent? (a) 63% (b) 20% (c) 10% (d) 15%
  36. 36.A shopkeeper buys a toy for ₹780 and sells it for ₹858. What is his profit percent? (a) 78% (b) 15% (c) 10% (d) 5%
  37. 37.A shopkeeper buys a toy for ₹880 and sells it for ₹616. What is his loss percent? (a) 31% (b) 25% (c) 35% (d) 30%
  38. 38.A shopkeeper buys a toy for ₹540 and sells it for ₹648. What is his profit percent? (a) 20% (b) 21% (c) 25% (d) 15%
  39. 39.A bag marked ₹300 is sold at a 20% discount. What is its selling price? (a) ₹280 (b) ₹240 (c) ₹60 (d) ₹360
  40. 40.A shopkeeper buys a toy for ₹380 and sells it for ₹285. What is his loss percent? (a) 30% (b) 20% (c) 95% (d) 25%

Answer key

  1. ₹1445
  2. 64
  3. 30%
  4. 40
  5. 24
  6. 10%
  7. 40
  8. 10%
  9. 50%
  10. 420
  11. 28
  12. 25%
  13. ₹880
  14. ₹1064
  15. ₹420
  16. 30%
  17. 2
  18. 5%
  19. 60
  20. ₹850
  21. 25%
  22. 20%
  23. ₹198
  24. 20%
  25. 384
  26. 40%
  27. ₹954
  28. 30%
  29. 5%
  30. 20%
  31. 40%
  32. 15%
  33. 40%
  34. 25%
  35. 15%
  36. 10%
  37. 30%
  38. 20%
  39. ₹240
  40. 25%

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