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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 13 · 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 900? (a) 135 (b) 765 (c) 270 (d) 1350
  2. 2.What is 40% of 260? (a) 1040 (b) 104 (c) 156 (d) 208
  3. 3.A bag marked ₹1400 is sold at a 30% discount. What is its selling price? (a) ₹420 (b) ₹1820 (c) ₹1370 (d) ₹980
  4. 4.A shopkeeper buys a toy for ₹140 and sells it for ₹154. What is his profit percent? (a) 14% (b) 10% (c) 15% (d) 5%
  5. 5.A shopkeeper buys a toy for ₹200 and sells it for ₹260. What is his profit percent? (a) 30% (b) 25% (c) 60% (d) 35%
  6. 6.A shopkeeper buys a toy for ₹720 and sells it for ₹576. What is his loss percent? (a) 25% (b) 20% (c) 21% (d) 15%
  7. 7.A bag marked ₹480 is sold at a 25% discount. What is its selling price? (a) ₹360 (b) ₹120 (c) ₹600 (d) ₹455
  8. 8.What is 60% of 480? (a) 576 (b) 2880 (c) 192 (d) 288
  9. 9.What is 10% of 120? (a) 12 (b) 120 (c) 24 (d) 108
  10. 10.A shopkeeper buys a toy for ₹960 and sells it for ₹768. What is his loss percent? (a) 15% (b) 25% (c) 21% (d) 20%
  11. 11.A bag marked ₹1320 is sold at a 30% discount. What is its selling price? (a) ₹924 (b) ₹396 (c) ₹1290 (d) ₹1716
  12. 12.What is 50% of 580? (a) 291 (b) 2900 (c) 290 (d) 580
  13. 13.What is 25% of 540? (a) 270 (b) 405 (c) 1350 (d) 135
  14. 14.A shopkeeper buys a toy for ₹640 and sells it for ₹704. What is his profit percent? (a) 10% (b) 5% (c) 64% (d) 15%
  15. 15.What is 30% of 760? (a) 2280 (b) 228 (c) 456 (d) 532
  16. 16.A bag marked ₹840 is sold at a 15% discount. What is its selling price? (a) ₹966 (b) ₹714 (c) ₹825 (d) ₹126
  17. 17.A shopkeeper buys a toy for ₹940 and sells it for ₹987. What is his profit percent? (a) 10% (b) 47% (c) 5% (d) 6%
  18. 18.A shopkeeper buys a toy for ₹100 and sells it for ₹95. What is his loss percent? (a) 6% (b) 10% (c) 4% (d) 5%
  19. 19.A bag marked ₹1800 is sold at a 20% discount. What is its selling price? (a) ₹2160 (b) ₹1780 (c) ₹360 (d) ₹1440
  20. 20.What is 40% of 440? (a) 352 (b) 1760 (c) 264 (d) 176
  21. 21.A bag marked ₹1280 is sold at a 10% discount. What is its selling price? (a) ₹1270 (b) ₹128 (c) ₹1408 (d) ₹1152
  22. 22.A shopkeeper buys a toy for ₹560 and sells it for ₹672. What is his profit percent? (a) 15% (b) 21% (c) 20% (d) 25%
  23. 23.A shopkeeper buys a toy for ₹140 and sells it for ₹133. What is his loss percent? (a) 6% (b) 10% (c) 5% (d) 7%
  24. 24.A bag marked ₹1920 is sold at a 15% discount. What is its selling price? (a) ₹2208 (b) ₹1632 (c) ₹288 (d) ₹1905
  25. 25.A shopkeeper buys a toy for ₹280 and sells it for ₹336. What is his profit percent? (a) 20% (b) 56% (c) 25% (d) 15%
  26. 26.A shopkeeper buys a toy for ₹440 and sells it for ₹352. What is his loss percent? (a) 88% (b) 15% (c) 25% (d) 20%
  27. 27.A shopkeeper buys a toy for ₹200 and sells it for ₹220. What is his profit percent? (a) 10% (b) 5% (c) 15% (d) 20%
  28. 28.A bag marked ₹600 is sold at a 30% discount. What is its selling price? (a) ₹420 (b) ₹180 (c) ₹570 (d) ₹780
  29. 29.What is 30% of 420? (a) 126 (b) 1260 (c) 294 (d) 252
  30. 30.A shopkeeper buys a toy for ₹440 and sells it for ₹330. What is his loss percent? (a) 25% (b) 26% (c) 30% (d) 20%
  31. 31.What is 40% of 40? (a) 32 (b) 24 (c) 16 (d) 160
  32. 32.A bag marked ₹660 is sold at a 50% discount. What is its selling price? (a) ₹610 (b) ₹331 (c) ₹990 (d) ₹330
  33. 33.A bag marked ₹1100 is sold at a 15% discount. What is its selling price? (a) ₹165 (b) ₹1265 (c) ₹1085 (d) ₹935
  34. 34.A shopkeeper buys a toy for ₹780 and sells it for ₹1092. What is his profit percent? (a) 41% (b) 40% (c) 35% (d) 45%
  35. 35.A shopkeeper buys a toy for ₹960 and sells it for ₹576. What is his loss percent? (a) 40% (b) 35% (c) 45% (d) 41%
  36. 36.A shopkeeper buys a toy for ₹100 and sells it for ₹60. What is his loss percent? (a) 35% (b) 40% (c) 41% (d) 45%
  37. 37.What is 75% of 640? (a) 4800 (b) 160 (c) 480 (d) 960
  38. 38.A shopkeeper buys a toy for ₹440 and sells it for ₹374. What is his loss percent? (a) 66% (b) 20% (c) 10% (d) 15%
  39. 39.A shopkeeper buys a toy for ₹460 and sells it for ₹690. What is his profit percent? (a) 50% (b) 45% (c) 51% (d) 55%
  40. 40.What is 75% of 820? (a) 6150 (b) 205 (c) 615 (d) 1230

Answer key

  1. 135
  2. 104
  3. ₹980
  4. 10%
  5. 30%
  6. 20%
  7. ₹360
  8. 288
  9. 12
  10. 20%
  11. ₹924
  12. 290
  13. 135
  14. 10%
  15. 228
  16. ₹714
  17. 5%
  18. 5%
  19. ₹1440
  20. 176
  21. ₹1152
  22. 20%
  23. 5%
  24. ₹1632
  25. 20%
  26. 20%
  27. 10%
  28. ₹420
  29. 126
  30. 25%
  31. 16
  32. ₹330
  33. ₹935
  34. 40%
  35. 40%
  36. 40%
  37. 480
  38. 15%
  39. 50%
  40. 615

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