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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 431 · 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 ₹640 and sells it for ₹608. What is his loss percent? (a) 32% (b) 5% (c) 6% (d) 10%
  2. 2.A bag marked ₹320 is sold at a 40% discount. What is its selling price? (a) ₹280 (b) ₹192 (c) ₹128 (d) ₹448
  3. 3.A bag marked ₹1540 is sold at a 15% discount. What is its selling price? (a) ₹1525 (b) ₹1771 (c) ₹1309 (d) ₹231
  4. 4.A shopkeeper buys a toy for ₹700 and sells it for ₹490. What is his loss percent? (a) 31% (b) 30% (c) 35% (d) 25%
  5. 5.What is 15% of 580? (a) 870 (b) 87 (c) 174 (d) 493
  6. 6.A shopkeeper buys a toy for ₹960 and sells it for ₹1200. What is his profit percent? (a) 20% (b) 30% (c) 26% (d) 25%
  7. 7.A shopkeeper buys a toy for ₹620 and sells it for ₹713. What is his profit percent? (a) 10% (b) 15% (c) 20% (d) 93%
  8. 8.A shopkeeper buys a toy for ₹140 and sells it for ₹126. What is his loss percent? (a) 10% (b) 5% (c) 14% (d) 15%
  9. 9.A shopkeeper buys a toy for ₹340 and sells it for ₹306. What is his loss percent? (a) 34% (b) 5% (c) 10% (d) 15%
  10. 10.A shopkeeper buys a toy for ₹360 and sells it for ₹306. What is his loss percent? (a) 10% (b) 20% (c) 15% (d) 54%
  11. 11.A shopkeeper buys a toy for ₹380 and sells it for ₹475. What is his profit percent? (a) 20% (b) 95% (c) 25% (d) 30%
  12. 12.A bag marked ₹1560 is sold at a 20% discount. What is its selling price? (a) ₹1540 (b) ₹1248 (c) ₹1872 (d) ₹312
  13. 13.A shopkeeper buys a toy for ₹280 and sells it for ₹266. What is his loss percent? (a) 6% (b) 14% (c) 10% (d) 5%
  14. 14.A shopkeeper buys a toy for ₹480 and sells it for ₹384. What is his loss percent? (a) 15% (b) 96% (c) 25% (d) 20%
  15. 15.What is 30% of 900? (a) 540 (b) 630 (c) 270 (d) 2700
  16. 16.A shopkeeper buys a toy for ₹200 and sells it for ₹140. What is his loss percent? (a) 25% (b) 60% (c) 30% (d) 35%
  17. 17.What is 50% of 300? (a) 151 (b) 300 (c) 1500 (d) 150
  18. 18.What is 30% of 340? (a) 204 (b) 102 (c) 238 (d) 1020
  19. 19.A shopkeeper buys a toy for ₹800 and sells it for ₹920. What is his profit percent? (a) 16% (b) 15% (c) 10% (d) 20%
  20. 20.A shopkeeper buys a toy for ₹360 and sells it for ₹504. What is his profit percent? (a) 41% (b) 40% (c) 35% (d) 45%
  21. 21.What is 50% of 420? (a) 2100 (b) 420 (c) 210 (d) 211
  22. 22.A bag marked ₹1160 is sold at a 25% discount. What is its selling price? (a) ₹290 (b) ₹1135 (c) ₹1450 (d) ₹870
  23. 23.What is 10% of 340? (a) 306 (b) 340 (c) 68 (d) 34
  24. 24.A shopkeeper buys a toy for ₹200 and sells it for ₹240. What is his profit percent? (a) 40% (b) 20% (c) 25% (d) 15%
  25. 25.A shopkeeper buys a toy for ₹380 and sells it for ₹361. What is his loss percent? (a) 10% (b) 6% (c) 19% (d) 5%
  26. 26.What is 5% of 700? (a) 70 (b) 665 (c) 350 (d) 35
  27. 27.A shopkeeper buys a toy for ₹460 and sells it for ₹483. What is his profit percent? (a) 10% (b) 5% (c) 23% (d) 6%
  28. 28.A bag marked ₹1180 is sold at a 50% discount. What is its selling price? (a) ₹1770 (b) ₹1130 (c) ₹590 (d) ₹591
  29. 29.A shopkeeper buys a toy for ₹280 and sells it for ₹252. What is his loss percent? (a) 10% (b) 15% (c) 5% (d) 28%
  30. 30.A shopkeeper buys a toy for ₹720 and sells it for ₹792. What is his profit percent? (a) 10% (b) 15% (c) 72% (d) 5%
  31. 31.What is 30% of 680? (a) 2040 (b) 204 (c) 408 (d) 476
  32. 32.What is 75% of 180? (a) 135 (b) 270 (c) 45 (d) 1350
  33. 33.A shopkeeper buys a toy for ₹620 and sells it for ₹868. What is his profit percent? (a) 35% (b) 40% (c) 45% (d) 41%
  34. 34.A shopkeeper buys a toy for ₹160 and sells it for ₹120. What is his loss percent? (a) 30% (b) 40% (c) 20% (d) 25%
  35. 35.A shopkeeper buys a toy for ₹220 and sells it for ₹330. What is his profit percent? (a) 45% (b) 51% (c) 50% (d) 55%
  36. 36.What is 10% of 180? (a) 18 (b) 180 (c) 162 (d) 36
  37. 37.A bag marked ₹1220 is sold at a 10% discount. What is its selling price? (a) ₹122 (b) ₹1210 (c) ₹1098 (d) ₹1342
  38. 38.What is 25% of 960? (a) 720 (b) 480 (c) 2400 (d) 240
  39. 39.A bag marked ₹720 is sold at a 10% discount. What is its selling price? (a) ₹72 (b) ₹710 (c) ₹792 (d) ₹648
  40. 40.A bag marked ₹540 is sold at a 30% discount. What is its selling price? (a) ₹162 (b) ₹702 (c) ₹378 (d) ₹510

Answer key

  1. 5%
  2. ₹192
  3. ₹1309
  4. 30%
  5. 87
  6. 25%
  7. 15%
  8. 10%
  9. 10%
  10. 15%
  11. 25%
  12. ₹1248
  13. 5%
  14. 20%
  15. 270
  16. 30%
  17. 150
  18. 102
  19. 15%
  20. 40%
  21. 210
  22. ₹870
  23. 34
  24. 20%
  25. 5%
  26. 35
  27. 5%
  28. ₹590
  29. 10%
  30. 10%
  31. 204
  32. 135
  33. 40%
  34. 25%
  35. 50%
  36. 18
  37. ₹1098
  38. 240
  39. ₹648
  40. ₹378

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