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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 641 · 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 5% of 880? (a) 44 (b) 440 (c) 836 (d) 88
  2. 2.What is 20% of 840? (a) 1680 (b) 672 (c) 336 (d) 168
  3. 3.A shopkeeper buys a toy for ₹200 and sells it for ₹170. What is his loss percent? (a) 10% (b) 30% (c) 20% (d) 15%
  4. 4.A shopkeeper buys a toy for ₹780 and sells it for ₹663. What is his loss percent? (a) 10% (b) 16% (c) 15% (d) 20%
  5. 5.A shopkeeper buys a toy for ₹280 and sells it for ₹308. What is his profit percent? (a) 5% (b) 28% (c) 15% (d) 10%
  6. 6.A bag marked ₹1220 is sold at a 20% discount. What is its selling price? (a) ₹1200 (b) ₹976 (c) ₹1464 (d) ₹244
  7. 7.A shopkeeper buys a toy for ₹840 and sells it for ₹798. What is his loss percent? (a) 5% (b) 10% (c) 6% (d) 42%
  8. 8.A shopkeeper buys a toy for ₹540 and sells it for ₹513. What is his loss percent? (a) 27% (b) 6% (c) 5% (d) 10%
  9. 9.A shopkeeper buys a toy for ₹720 and sells it for ₹900. What is his profit percent? (a) 25% (b) 26% (c) 20% (d) 30%
  10. 10.What is 60% of 660? (a) 264 (b) 792 (c) 3960 (d) 396
  11. 11.A bag marked ₹1000 is sold at a 30% discount. What is its selling price? (a) ₹700 (b) ₹1300 (c) ₹300 (d) ₹970
  12. 12.A bag marked ₹1660 is sold at a 20% discount. What is its selling price? (a) ₹332 (b) ₹1992 (c) ₹1328 (d) ₹1640
  13. 13.A bag marked ₹340 is sold at a 30% discount. What is its selling price? (a) ₹310 (b) ₹102 (c) ₹442 (d) ₹238
  14. 14.A shopkeeper buys a toy for ₹1000 and sells it for ₹1100. What is his profit percent? (a) 11% (b) 5% (c) 15% (d) 10%
  15. 15.A bag marked ₹340 is sold at a 10% discount. What is its selling price? (a) ₹330 (b) ₹34 (c) ₹374 (d) ₹306
  16. 16.A shopkeeper buys a toy for ₹740 and sells it for ₹777. What is his profit percent? (a) 37% (b) 5% (c) 10% (d) 6%
  17. 17.What is 5% of 720? (a) 72 (b) 360 (c) 684 (d) 36
  18. 18.What is 5% of 520? (a) 494 (b) 26 (c) 260 (d) 52
  19. 19.A shopkeeper buys a toy for ₹860 and sells it for ₹946. What is his profit percent? (a) 10% (b) 86% (c) 5% (d) 15%
  20. 20.What is 25% of 540? (a) 405 (b) 135 (c) 270 (d) 1350
  21. 21.A shopkeeper buys a toy for ₹160 and sells it for ₹152. What is his loss percent? (a) 6% (b) 10% (c) 5% (d) 8%
  22. 22.A bag marked ₹400 is sold at a 50% discount. What is its selling price? (a) ₹201 (b) ₹350 (c) ₹600 (d) ₹200
  23. 23.A shopkeeper buys a toy for ₹920 and sells it for ₹966. What is his profit percent? (a) 6% (b) 46% (c) 5% (d) 10%
  24. 24.What is 20% of 720? (a) 576 (b) 144 (c) 288 (d) 1440
  25. 25.A shopkeeper buys a toy for ₹200 and sells it for ₹280. What is his profit percent? (a) 80% (b) 40% (c) 45% (d) 35%
  26. 26.A shopkeeper buys a toy for ₹280 and sells it for ₹266. What is his loss percent? (a) 14% (b) 5% (c) 10% (d) 6%
  27. 27.A bag marked ₹1700 is sold at a 40% discount. What is its selling price? (a) ₹1020 (b) ₹1660 (c) ₹2380 (d) ₹680
  28. 28.A shopkeeper buys a toy for ₹960 and sells it for ₹1344. What is his profit percent? (a) 35% (b) 41% (c) 40% (d) 45%
  29. 29.What is 25% of 880? (a) 2200 (b) 220 (c) 440 (d) 660
  30. 30.A shopkeeper buys a toy for ₹580 and sells it for ₹522. What is his loss percent? (a) 15% (b) 5% (c) 10% (d) 58%
  31. 31.A shopkeeper buys a toy for ₹820 and sells it for ₹1148. What is his profit percent? (a) 41% (b) 35% (c) 40% (d) 45%
  32. 32.A bag marked ₹560 is sold at a 40% discount. What is its selling price? (a) ₹520 (b) ₹784 (c) ₹336 (d) ₹224
  33. 33.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%
  34. 34.A shopkeeper buys a toy for ₹480 and sells it for ₹432. What is his loss percent? (a) 5% (b) 48% (c) 10% (d) 15%
  35. 35.A bag marked ₹700 is sold at a 25% discount. What is its selling price? (a) ₹175 (b) ₹675 (c) ₹525 (d) ₹875
  36. 36.What is 60% of 640? (a) 768 (b) 3840 (c) 384 (d) 256
  37. 37.A bag marked ₹280 is sold at a 40% discount. What is its selling price? (a) ₹240 (b) ₹392 (c) ₹168 (d) ₹112
  38. 38.A shopkeeper buys a toy for ₹620 and sells it for ₹558. What is his loss percent? (a) 5% (b) 62% (c) 15% (d) 10%
  39. 39.A shopkeeper buys a toy for ₹500 and sells it for ₹375. What is his loss percent? (a) 30% (b) 26% (c) 25% (d) 20%
  40. 40.What is 75% of 900? (a) 6750 (b) 225 (c) 675 (d) 1350

Answer key

  1. 44
  2. 168
  3. 15%
  4. 15%
  5. 10%
  6. ₹976
  7. 5%
  8. 5%
  9. 25%
  10. 396
  11. ₹700
  12. ₹1328
  13. ₹238
  14. 10%
  15. ₹306
  16. 5%
  17. 36
  18. 26
  19. 10%
  20. 135
  21. 5%
  22. ₹200
  23. 5%
  24. 144
  25. 40%
  26. 5%
  27. ₹1020
  28. 40%
  29. 220
  30. 10%
  31. 40%
  32. ₹336
  33. 10%
  34. 10%
  35. ₹525
  36. 384
  37. ₹168
  38. 10%
  39. 25%
  40. 675

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