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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 270 · 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.What is 10% of 260? (a) 52 (b) 260 (c) 234 (d) 26
  2. 2.What is 25% of 840? (a) 420 (b) 630 (c) 210 (d) 2100
  3. 3.A shopkeeper buys a toy for ₹180 and sells it for ₹144. What is his loss percent? (a) 20% (b) 36% (c) 25% (d) 15%
  4. 4.A shopkeeper buys a toy for ₹500 and sells it for ₹750. What is his profit percent? (a) 51% (b) 45% (c) 50% (d) 55%
  5. 5.A shopkeeper buys a toy for ₹940 and sells it for ₹799. What is his loss percent? (a) 15% (b) 16% (c) 10% (d) 20%
  6. 6.What is 25% of 880? (a) 2200 (b) 440 (c) 220 (d) 660
  7. 7.A bag marked ₹1320 is sold at a 15% discount. What is its selling price? (a) ₹1122 (b) ₹1518 (c) ₹198 (d) ₹1305
  8. 8.A shopkeeper buys a toy for ₹380 and sells it for ₹456. What is his profit percent? (a) 76% (b) 25% (c) 20% (d) 15%
  9. 9.A shopkeeper buys a toy for ₹280 and sells it for ₹364. What is his profit percent? (a) 30% (b) 84% (c) 25% (d) 35%
  10. 10.A bag marked ₹560 is sold at a 20% discount. What is its selling price? (a) ₹112 (b) ₹448 (c) ₹540 (d) ₹672
  11. 11.What is 25% of 280? (a) 140 (b) 210 (c) 700 (d) 70
  12. 12.A shopkeeper buys a toy for ₹700 and sells it for ₹420. What is his loss percent? (a) 40% (b) 35% (c) 45% (d) 41%
  13. 13.A shopkeeper buys a toy for ₹340 and sells it for ₹408. What is his profit percent? (a) 15% (b) 20% (c) 68% (d) 25%
  14. 14.A shopkeeper buys a toy for ₹280 and sells it for ₹252. What is his loss percent? (a) 28% (b) 5% (c) 15% (d) 10%
  15. 15.A shopkeeper buys a toy for ₹160 and sells it for ₹176. What is his profit percent? (a) 16% (b) 10% (c) 5% (d) 15%
  16. 16.What is 15% of 660? (a) 99 (b) 561 (c) 990 (d) 198
  17. 17.A bag marked ₹1680 is sold at a 20% discount. What is its selling price? (a) ₹1344 (b) ₹336 (c) ₹2016 (d) ₹1660
  18. 18.A shopkeeper buys a toy for ₹960 and sells it for ₹864. What is his loss percent? (a) 96% (b) 10% (c) 15% (d) 5%
  19. 19.A shopkeeper buys a toy for ₹500 and sells it for ₹525. What is his profit percent? (a) 25% (b) 10% (c) 6% (d) 5%
  20. 20.What is 75% of 980? (a) 245 (b) 1470 (c) 735 (d) 7350
  21. 21.What is 60% of 980? (a) 588 (b) 5880 (c) 392 (d) 1176
  22. 22.A shopkeeper buys a toy for ₹1000 and sells it for ₹1300. What is his profit percent? (a) 31% (b) 30% (c) 25% (d) 35%
  23. 23.What is 25% of 440? (a) 330 (b) 1100 (c) 110 (d) 220
  24. 24.A shopkeeper buys a toy for ₹560 and sells it for ₹532. What is his loss percent? (a) 28% (b) 6% (c) 5% (d) 10%
  25. 25.A shopkeeper buys a toy for ₹220 and sells it for ₹264. What is his profit percent? (a) 25% (b) 15% (c) 20% (d) 44%
  26. 26.A shopkeeper buys a toy for ₹220 and sells it for ₹231. What is his profit percent? (a) 10% (b) 5% (c) 6% (d) 11%
  27. 27.What is 25% of 640? (a) 1600 (b) 480 (c) 320 (d) 160
  28. 28.A shopkeeper buys a toy for ₹440 and sells it for ₹506. What is his profit percent? (a) 20% (b) 66% (c) 10% (d) 15%
  29. 29.A shopkeeper buys a toy for ₹200 and sells it for ₹140. What is his loss percent? (a) 60% (b) 25% (c) 30% (d) 35%
  30. 30.A shopkeeper buys a toy for ₹520 and sells it for ₹546. What is his profit percent? (a) 26% (b) 6% (c) 5% (d) 10%
  31. 31.What is 5% of 300? (a) 30 (b) 285 (c) 15 (d) 150
  32. 32.What is 75% of 480? (a) 120 (b) 360 (c) 3600 (d) 720
  33. 33.What is 60% of 240? (a) 96 (b) 144 (c) 288 (d) 1440
  34. 34.A bag marked ₹1820 is sold at a 40% discount. What is its selling price? (a) ₹1780 (b) ₹728 (c) ₹2548 (d) ₹1092
  35. 35.A bag marked ₹1340 is sold at a 30% discount. What is its selling price? (a) ₹1310 (b) ₹402 (c) ₹1742 (d) ₹938
  36. 36.What is 60% of 420? (a) 2520 (b) 504 (c) 252 (d) 168
  37. 37.A shopkeeper buys a toy for ₹960 and sells it for ₹1440. What is his profit percent? (a) 45% (b) 55% (c) 50% (d) 51%
  38. 38.A bag marked ₹1480 is sold at a 50% discount. What is its selling price? (a) ₹2220 (b) ₹740 (c) ₹1430 (d) ₹741
  39. 39.A shopkeeper buys a toy for ₹840 and sells it for ₹966. What is his profit percent? (a) 20% (b) 16% (c) 10% (d) 15%
  40. 40.A shopkeeper buys a toy for ₹760 and sells it for ₹608. What is his loss percent? (a) 21% (b) 25% (c) 15% (d) 20%

Answer key

  1. 26
  2. 210
  3. 20%
  4. 50%
  5. 15%
  6. 220
  7. ₹1122
  8. 20%
  9. 30%
  10. ₹448
  11. 70
  12. 40%
  13. 20%
  14. 10%
  15. 10%
  16. 99
  17. ₹1344
  18. 10%
  19. 5%
  20. 735
  21. 588
  22. 30%
  23. 110
  24. 5%
  25. 20%
  26. 5%
  27. 160
  28. 15%
  29. 30%
  30. 5%
  31. 15
  32. 360
  33. 144
  34. ₹1092
  35. ₹938
  36. 252
  37. 50%
  38. ₹740
  39. 15%
  40. 20%

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