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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 727 · 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 50% of 740? (a) 370 (b) 3700 (c) 740 (d) 371
  2. 2.A shopkeeper buys a toy for ₹360 and sells it for ₹540. What is his profit percent? (a) 50% (b) 45% (c) 51% (d) 55%
  3. 3.A bag marked ₹1360 is sold at a 20% discount. What is its selling price? (a) ₹1340 (b) ₹1088 (c) ₹272 (d) ₹1632
  4. 4.What is 5% of 180? (a) 90 (b) 171 (c) 18 (d) 9
  5. 5.A bag marked ₹440 is sold at a 50% discount. What is its selling price? (a) ₹220 (b) ₹390 (c) ₹221 (d) ₹660
  6. 6.A shopkeeper buys a toy for ₹200 and sells it for ₹180. What is his loss percent? (a) 15% (b) 5% (c) 10% (d) 20%
  7. 7.A shopkeeper buys a toy for ₹760 and sells it for ₹722. What is his loss percent? (a) 5% (b) 6% (c) 38% (d) 10%
  8. 8.What is 50% of 340? (a) 171 (b) 1700 (c) 340 (d) 170
  9. 9.A shopkeeper buys a toy for ₹280 and sells it for ₹336. What is his profit percent? (a) 25% (b) 15% (c) 56% (d) 20%
  10. 10.What is 60% of 120? (a) 720 (b) 72 (c) 48 (d) 144
  11. 11.A shopkeeper buys a toy for ₹860 and sells it for ₹774. What is his loss percent? (a) 5% (b) 86% (c) 10% (d) 15%
  12. 12.What is 10% of 640? (a) 640 (b) 576 (c) 64 (d) 128
  13. 13.A bag marked ₹800 is sold at a 10% discount. What is its selling price? (a) ₹80 (b) ₹790 (c) ₹720 (d) ₹880
  14. 14.A bag marked ₹1400 is sold at a 50% discount. What is its selling price? (a) ₹2100 (b) ₹1350 (c) ₹700 (d) ₹701
  15. 15.A shopkeeper buys a toy for ₹500 and sells it for ₹400. What is his loss percent? (a) 20% (b) 25% (c) 21% (d) 15%
  16. 16.A shopkeeper buys a toy for ₹920 and sells it for ₹1288. What is his profit percent? (a) 41% (b) 40% (c) 35% (d) 45%
  17. 17.A shopkeeper buys a toy for ₹1000 and sells it for ₹700. What is his loss percent? (a) 35% (b) 30% (c) 25% (d) 31%
  18. 18.A shopkeeper buys a toy for ₹360 and sells it for ₹450. What is his profit percent? (a) 90% (b) 30% (c) 20% (d) 25%
  19. 19.What is 50% of 820? (a) 410 (b) 820 (c) 4100 (d) 411
  20. 20.A shopkeeper buys a toy for ₹240 and sells it for ₹360. What is his profit percent? (a) 51% (b) 50% (c) 55% (d) 45%
  21. 21.A bag marked ₹1720 is sold at a 50% discount. What is its selling price? (a) ₹861 (b) ₹1670 (c) ₹860 (d) ₹2580
  22. 22.A shopkeeper buys a toy for ₹280 and sells it for ₹350. What is his profit percent? (a) 20% (b) 70% (c) 30% (d) 25%
  23. 23.A shopkeeper buys a toy for ₹900 and sells it for ₹1170. What is his profit percent? (a) 25% (b) 31% (c) 35% (d) 30%
  24. 24.What is 40% of 840? (a) 504 (b) 672 (c) 3360 (d) 336
  25. 25.A shopkeeper buys a toy for ₹300 and sells it for ₹270. What is his loss percent? (a) 5% (b) 15% (c) 10% (d) 30%
  26. 26.A bag marked ₹780 is sold at a 40% discount. What is its selling price? (a) ₹468 (b) ₹1092 (c) ₹312 (d) ₹740
  27. 27.What is 30% of 180? (a) 126 (b) 540 (c) 108 (d) 54
  28. 28.What is 60% of 340? (a) 2040 (b) 136 (c) 204 (d) 408
  29. 29.A bag marked ₹620 is sold at a 40% discount. What is its selling price? (a) ₹580 (b) ₹248 (c) ₹868 (d) ₹372
  30. 30.A bag marked ₹1180 is sold at a 40% discount. What is its selling price? (a) ₹1652 (b) ₹1140 (c) ₹708 (d) ₹472
  31. 31.A shopkeeper buys a toy for ₹820 and sells it for ₹738. What is his loss percent? (a) 15% (b) 5% (c) 82% (d) 10%
  32. 32.A bag marked ₹860 is sold at a 15% discount. What is its selling price? (a) ₹989 (b) ₹731 (c) ₹845 (d) ₹129
  33. 33.What is 20% of 80? (a) 64 (b) 32 (c) 16 (d) 160
  34. 34.A bag marked ₹1940 is sold at a 40% discount. What is its selling price? (a) ₹776 (b) ₹1164 (c) ₹2716 (d) ₹1900
  35. 35.A bag marked ₹1140 is sold at a 10% discount. What is its selling price? (a) ₹1130 (b) ₹1026 (c) ₹1254 (d) ₹114
  36. 36.What is 30% of 300? (a) 90 (b) 210 (c) 180 (d) 900
  37. 37.A shopkeeper buys a toy for ₹540 and sells it for ₹675. What is his profit percent? (a) 30% (b) 20% (c) 26% (d) 25%
  38. 38.A shopkeeper buys a toy for ₹360 and sells it for ₹504. What is his profit percent? (a) 41% (b) 45% (c) 40% (d) 35%
  39. 39.A shopkeeper buys a toy for ₹980 and sells it for ₹833. What is his loss percent? (a) 16% (b) 15% (c) 20% (d) 10%
  40. 40.A shopkeeper buys a toy for ₹220 and sells it for ₹286. What is his profit percent? (a) 25% (b) 35% (c) 30% (d) 66%

Answer key

  1. 370
  2. 50%
  3. ₹1088
  4. 9
  5. ₹220
  6. 10%
  7. 5%
  8. 170
  9. 20%
  10. 72
  11. 10%
  12. 64
  13. ₹720
  14. ₹700
  15. 20%
  16. 40%
  17. 30%
  18. 25%
  19. 410
  20. 50%
  21. ₹860
  22. 25%
  23. 30%
  24. 336
  25. 10%
  26. ₹468
  27. 54
  28. 204
  29. ₹372
  30. ₹708
  31. 10%
  32. ₹731
  33. 16
  34. ₹1164
  35. ₹1026
  36. 90
  37. 25%
  38. 40%
  39. 15%
  40. 30%

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