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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 358 · 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 15% of 360? (a) 540 (b) 108 (c) 54 (d) 306
  2. 2.A bag marked ₹1440 is sold at a 25% discount. What is its selling price? (a) ₹1415 (b) ₹1080 (c) ₹1800 (d) ₹360
  3. 3.What is 15% of 260? (a) 390 (b) 221 (c) 78 (d) 39
  4. 4.A shopkeeper buys a toy for ₹360 and sells it for ₹288. What is his loss percent? (a) 25% (b) 20% (c) 72% (d) 15%
  5. 5.A shopkeeper buys a toy for ₹260 and sells it for ₹247. What is his loss percent? (a) 6% (b) 5% (c) 10% (d) 13%
  6. 6.A bag marked ₹1020 is sold at a 40% discount. What is its selling price? (a) ₹408 (b) ₹980 (c) ₹1428 (d) ₹612
  7. 7.A bag marked ₹1780 is sold at a 25% discount. What is its selling price? (a) ₹1335 (b) ₹445 (c) ₹1755 (d) ₹2225
  8. 8.A shopkeeper buys a toy for ₹600 and sells it for ₹630. What is his profit percent? (a) 10% (b) 6% (c) 30% (d) 5%
  9. 9.A bag marked ₹840 is sold at a 25% discount. What is its selling price? (a) ₹630 (b) ₹1050 (c) ₹815 (d) ₹210
  10. 10.A bag marked ₹1660 is sold at a 50% discount. What is its selling price? (a) ₹831 (b) ₹1610 (c) ₹830 (d) ₹2490
  11. 11.A bag marked ₹1900 is sold at a 25% discount. What is its selling price? (a) ₹1425 (b) ₹1875 (c) ₹475 (d) ₹2375
  12. 12.A bag marked ₹1260 is sold at a 15% discount. What is its selling price? (a) ₹189 (b) ₹1245 (c) ₹1071 (d) ₹1449
  13. 13.A shopkeeper buys a toy for ₹420 and sells it for ₹315. What is his loss percent? (a) 20% (b) 26% (c) 30% (d) 25%
  14. 14.A bag marked ₹1460 is sold at a 10% discount. What is its selling price? (a) ₹146 (b) ₹1450 (c) ₹1606 (d) ₹1314
  15. 15.A shopkeeper buys a toy for ₹560 and sells it for ₹728. What is his profit percent? (a) 25% (b) 31% (c) 30% (d) 35%
  16. 16.What is 5% of 320? (a) 160 (b) 304 (c) 16 (d) 32
  17. 17.What is 60% of 880? (a) 1056 (b) 352 (c) 5280 (d) 528
  18. 18.A bag marked ₹520 is sold at a 25% discount. What is its selling price? (a) ₹390 (b) ₹650 (c) ₹130 (d) ₹495
  19. 19.A bag marked ₹1640 is sold at a 50% discount. What is its selling price? (a) ₹1590 (b) ₹820 (c) ₹2460 (d) ₹821
  20. 20.What is 10% of 980? (a) 882 (b) 196 (c) 980 (d) 98
  21. 21.What is 50% of 220? (a) 111 (b) 1100 (c) 110 (d) 220
  22. 22.A bag marked ₹1800 is sold at a 15% discount. What is its selling price? (a) ₹270 (b) ₹1785 (c) ₹1530 (d) ₹2070
  23. 23.A shopkeeper buys a toy for ₹480 and sells it for ₹432. What is his loss percent? (a) 5% (b) 15% (c) 48% (d) 10%
  24. 24.What is 10% of 500? (a) 50 (b) 500 (c) 100 (d) 450
  25. 25.A shopkeeper buys a toy for ₹920 and sells it for ₹966. What is his profit percent? (a) 5% (b) 10% (c) 46% (d) 6%
  26. 26.A bag marked ₹1500 is sold at a 25% discount. What is its selling price? (a) ₹375 (b) ₹1475 (c) ₹1125 (d) ₹1875
  27. 27.A bag marked ₹1680 is sold at a 10% discount. What is its selling price? (a) ₹1848 (b) ₹1670 (c) ₹1512 (d) ₹168
  28. 28.A bag marked ₹1680 is sold at a 20% discount. What is its selling price? (a) ₹2016 (b) ₹336 (c) ₹1660 (d) ₹1344
  29. 29.A bag marked ₹1660 is sold at a 20% discount. What is its selling price? (a) ₹1992 (b) ₹332 (c) ₹1328 (d) ₹1640
  30. 30.A shopkeeper buys a toy for ₹280 and sells it for ₹266. What is his loss percent? (a) 5% (b) 10% (c) 14% (d) 6%
  31. 31.What is 50% of 100? (a) 51 (b) 500 (c) 100 (d) 50
  32. 32.What is 50% of 720? (a) 720 (b) 360 (c) 361 (d) 3600
  33. 33.A shopkeeper buys a toy for ₹800 and sells it for ₹480. What is his loss percent? (a) 45% (b) 40% (c) 41% (d) 35%
  34. 34.What is 5% of 60? (a) 57 (b) 3 (c) 6 (d) 30
  35. 35.A shopkeeper buys a toy for ₹660 and sells it for ₹561. What is his loss percent? (a) 99% (b) 15% (c) 20% (d) 10%
  36. 36.A shopkeeper buys a toy for ₹620 and sells it for ₹682. What is his profit percent? (a) 15% (b) 5% (c) 10% (d) 62%
  37. 37.A bag marked ₹680 is sold at a 15% discount. What is its selling price? (a) ₹102 (b) ₹665 (c) ₹578 (d) ₹782
  38. 38.A shopkeeper buys a toy for ₹100 and sells it for ₹140. What is his profit percent? (a) 35% (b) 45% (c) 41% (d) 40%
  39. 39.A shopkeeper buys a toy for ₹100 and sells it for ₹120. What is his profit percent? (a) 25% (b) 15% (c) 21% (d) 20%
  40. 40.What is 40% of 640? (a) 256 (b) 384 (c) 512 (d) 2560

Answer key

  1. 54
  2. ₹1080
  3. 39
  4. 20%
  5. 5%
  6. ₹612
  7. ₹1335
  8. 5%
  9. ₹630
  10. ₹830
  11. ₹1425
  12. ₹1071
  13. 25%
  14. ₹1314
  15. 30%
  16. 16
  17. 528
  18. ₹390
  19. ₹820
  20. 98
  21. 110
  22. ₹1530
  23. 10%
  24. 50
  25. 5%
  26. ₹1125
  27. ₹1512
  28. ₹1344
  29. ₹1328
  30. 5%
  31. 50
  32. 360
  33. 40%
  34. 3
  35. 15%
  36. 10%
  37. ₹578
  38. 40%
  39. 20%
  40. 256

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