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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 843 · 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.A shopkeeper buys a toy for ₹160 and sells it for ₹240. What is his profit percent? (a) 80% (b) 50% (c) 45% (d) 55%
  2. 2.A bag marked ₹540 is sold at a 15% discount. What is its selling price? (a) ₹525 (b) ₹621 (c) ₹81 (d) ₹459
  3. 3.A shopkeeper buys a toy for ₹100 and sells it for ₹110. What is his profit percent? (a) 15% (b) 11% (c) 10% (d) 5%
  4. 4.A bag marked ₹240 is sold at a 25% discount. What is its selling price? (a) ₹180 (b) ₹60 (c) ₹215 (d) ₹300
  5. 5.A shopkeeper buys a toy for ₹280 and sells it for ₹364. What is his profit percent? (a) 25% (b) 35% (c) 30% (d) 84%
  6. 6.A bag marked ₹1920 is sold at a 40% discount. What is its selling price? (a) ₹1880 (b) ₹2688 (c) ₹1152 (d) ₹768
  7. 7.A bag marked ₹1400 is sold at a 10% discount. What is its selling price? (a) ₹1260 (b) ₹140 (c) ₹1390 (d) ₹1540
  8. 8.What is 10% of 1000? (a) 100 (b) 1000 (c) 900 (d) 200
  9. 9.A shopkeeper buys a toy for ₹860 and sells it for ₹645. What is his loss percent? (a) 25% (b) 30% (c) 20% (d) 26%
  10. 10.A shopkeeper buys a toy for ₹360 and sells it for ₹342. What is his loss percent? (a) 5% (b) 6% (c) 10% (d) 18%
  11. 11.What is 10% of 200? (a) 200 (b) 40 (c) 20 (d) 180
  12. 12.A bag marked ₹1940 is sold at a 20% discount. What is its selling price? (a) ₹1920 (b) ₹2328 (c) ₹388 (d) ₹1552
  13. 13.A shopkeeper buys a toy for ₹100 and sells it for ₹90. What is his loss percent? (a) 10% (b) 15% (c) 5% (d) 11%
  14. 14.A shopkeeper buys a toy for ₹180 and sells it for ₹135. What is his loss percent? (a) 30% (b) 20% (c) 45% (d) 25%
  15. 15.A shopkeeper buys a toy for ₹180 and sells it for ₹171. What is his loss percent? (a) 6% (b) 10% (c) 5% (d) 9%
  16. 16.What is 60% of 300? (a) 360 (b) 120 (c) 180 (d) 1800
  17. 17.A bag marked ₹200 is sold at a 30% discount. What is its selling price? (a) ₹260 (b) ₹170 (c) ₹140 (d) ₹60
  18. 18.What is 25% of 840? (a) 630 (b) 2100 (c) 420 (d) 210
  19. 19.A shopkeeper buys a toy for ₹740 and sells it for ₹592. What is his loss percent? (a) 21% (b) 15% (c) 25% (d) 20%
  20. 20.A shopkeeper buys a toy for ₹780 and sells it for ₹936. What is his profit percent? (a) 21% (b) 15% (c) 20% (d) 25%
  21. 21.A shopkeeper buys a toy for ₹340 and sells it for ₹289. What is his loss percent? (a) 20% (b) 10% (c) 15% (d) 51%
  22. 22.What is 60% of 180? (a) 72 (b) 108 (c) 1080 (d) 216
  23. 23.What is 30% of 260? (a) 78 (b) 780 (c) 182 (d) 156
  24. 24.What is 10% of 780? (a) 702 (b) 780 (c) 78 (d) 156
  25. 25.A shopkeeper buys a toy for ₹860 and sells it for ₹731. What is his loss percent? (a) 10% (b) 16% (c) 15% (d) 20%
  26. 26.A shopkeeper buys a toy for ₹200 and sells it for ₹220. What is his profit percent? (a) 10% (b) 20% (c) 15% (d) 5%
  27. 27.A bag marked ₹1660 is sold at a 50% discount. What is its selling price? (a) ₹830 (b) ₹831 (c) ₹1610 (d) ₹2490
  28. 28.A shopkeeper buys a toy for ₹280 and sells it for ₹196. What is his loss percent? (a) 30% (b) 25% (c) 84% (d) 35%
  29. 29.A shopkeeper buys a toy for ₹320 and sells it for ₹352. What is his profit percent? (a) 32% (b) 5% (c) 10% (d) 15%
  30. 30.A shopkeeper buys a toy for ₹160 and sells it for ₹128. What is his loss percent? (a) 25% (b) 15% (c) 20% (d) 32%
  31. 31.A shopkeeper buys a toy for ₹280 and sells it for ₹266. What is his loss percent? (a) 10% (b) 14% (c) 6% (d) 5%
  32. 32.A shopkeeper buys a toy for ₹680 and sells it for ₹850. What is his profit percent? (a) 20% (b) 25% (c) 30% (d) 26%
  33. 33.A bag marked ₹1220 is sold at a 10% discount. What is its selling price? (a) ₹1098 (b) ₹122 (c) ₹1210 (d) ₹1342
  34. 34.A shopkeeper buys a toy for ₹320 and sells it for ₹304. What is his loss percent? (a) 10% (b) 6% (c) 16% (d) 5%
  35. 35.What is 40% of 80? (a) 64 (b) 32 (c) 48 (d) 320
  36. 36.A bag marked ₹580 is sold at a 50% discount. What is its selling price? (a) ₹530 (b) ₹870 (c) ₹291 (d) ₹290
  37. 37.A bag marked ₹420 is sold at a 15% discount. What is its selling price? (a) ₹483 (b) ₹405 (c) ₹63 (d) ₹357
  38. 38.What is 75% of 260? (a) 390 (b) 65 (c) 1950 (d) 195
  39. 39.A shopkeeper buys a toy for ₹360 and sells it for ₹450. What is his profit percent? (a) 30% (b) 25% (c) 90% (d) 20%
  40. 40.What is 15% of 140? (a) 119 (b) 42 (c) 21 (d) 210

Answer key

  1. 50%
  2. ₹459
  3. 10%
  4. ₹180
  5. 30%
  6. ₹1152
  7. ₹1260
  8. 100
  9. 25%
  10. 5%
  11. 20
  12. ₹1552
  13. 10%
  14. 25%
  15. 5%
  16. 180
  17. ₹140
  18. 210
  19. 20%
  20. 20%
  21. 15%
  22. 108
  23. 78
  24. 78
  25. 15%
  26. 10%
  27. ₹830
  28. 30%
  29. 10%
  30. 20%
  31. 5%
  32. 25%
  33. ₹1098
  34. 5%
  35. 32
  36. ₹290
  37. ₹357
  38. 195
  39. 25%
  40. 21

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