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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 483 · 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 10% of 400? (a) 400 (b) 80 (c) 360 (d) 40
  2. 2.A shopkeeper buys a toy for ₹320 and sells it for ₹416. What is his profit percent? (a) 25% (b) 96% (c) 35% (d) 30%
  3. 3.What is 10% of 500? (a) 100 (b) 450 (c) 50 (d) 500
  4. 4.What is 50% of 320? (a) 160 (b) 161 (c) 1600 (d) 320
  5. 5.A shopkeeper buys a toy for ₹180 and sells it for ₹108. What is his loss percent? (a) 40% (b) 72% (c) 35% (d) 45%
  6. 6.What is 75% of 360? (a) 2700 (b) 90 (c) 540 (d) 270
  7. 7.A shopkeeper buys a toy for ₹460 and sells it for ₹368. What is his loss percent? (a) 15% (b) 92% (c) 25% (d) 20%
  8. 8.A shopkeeper buys a toy for ₹200 and sells it for ₹260. What is his profit percent? (a) 25% (b) 60% (c) 35% (d) 30%
  9. 9.A shopkeeper buys a toy for ₹560 and sells it for ₹420. What is his loss percent? (a) 26% (b) 20% (c) 30% (d) 25%
  10. 10.What is 5% of 600? (a) 300 (b) 30 (c) 60 (d) 570
  11. 11.A bag marked ₹940 is sold at a 20% discount. What is its selling price? (a) ₹1128 (b) ₹920 (c) ₹188 (d) ₹752
  12. 12.What is 15% of 280? (a) 420 (b) 238 (c) 42 (d) 84
  13. 13.What is 5% of 260? (a) 26 (b) 130 (c) 13 (d) 247
  14. 14.A shopkeeper buys a toy for ₹280 and sells it for ₹350. What is his profit percent? (a) 30% (b) 25% (c) 20% (d) 70%
  15. 15.A shopkeeper buys a toy for ₹100 and sells it for ₹80. What is his loss percent? (a) 21% (b) 20% (c) 15% (d) 25%
  16. 16.A shopkeeper buys a toy for ₹800 and sells it for ₹960. What is his profit percent? (a) 25% (b) 21% (c) 20% (d) 15%
  17. 17.A shopkeeper buys a toy for ₹1000 and sells it for ₹1250. What is his profit percent? (a) 20% (b) 30% (c) 25% (d) 26%
  18. 18.A shopkeeper buys a toy for ₹280 and sells it for ₹294. What is his profit percent? (a) 14% (b) 6% (c) 10% (d) 5%
  19. 19.A shopkeeper buys a toy for ₹120 and sells it for ₹102. What is his loss percent? (a) 15% (b) 10% (c) 20% (d) 18%
  20. 20.A shopkeeper buys a toy for ₹180 and sells it for ₹171. What is his loss percent? (a) 10% (b) 6% (c) 5% (d) 9%
  21. 21.What is 5% of 320? (a) 160 (b) 304 (c) 32 (d) 16
  22. 22.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%
  23. 23.What is 25% of 200? (a) 500 (b) 150 (c) 100 (d) 50
  24. 24.A bag marked ₹640 is sold at a 10% discount. What is its selling price? (a) ₹630 (b) ₹704 (c) ₹64 (d) ₹576
  25. 25.What is 30% of 940? (a) 564 (b) 2820 (c) 658 (d) 282
  26. 26.A bag marked ₹1400 is sold at a 20% discount. What is its selling price? (a) ₹1380 (b) ₹1120 (c) ₹1680 (d) ₹280
  27. 27.A shopkeeper buys a toy for ₹340 and sells it for ₹442. What is his profit percent? (a) 35% (b) 30% (c) 31% (d) 25%
  28. 28.A bag marked ₹440 is sold at a 15% discount. What is its selling price? (a) ₹374 (b) ₹506 (c) ₹66 (d) ₹425
  29. 29.A bag marked ₹1060 is sold at a 30% discount. What is its selling price? (a) ₹1378 (b) ₹1030 (c) ₹742 (d) ₹318
  30. 30.A bag marked ₹360 is sold at a 25% discount. What is its selling price? (a) ₹90 (b) ₹335 (c) ₹270 (d) ₹450
  31. 31.A bag marked ₹1920 is sold at a 20% discount. What is its selling price? (a) ₹384 (b) ₹1900 (c) ₹1536 (d) ₹2304
  32. 32.A shopkeeper buys a toy for ₹260 and sells it for ₹208. What is his loss percent? (a) 15% (b) 25% (c) 20% (d) 52%
  33. 33.A shopkeeper buys a toy for ₹860 and sells it for ₹1290. What is his profit percent? (a) 55% (b) 50% (c) 45% (d) 51%
  34. 34.A shopkeeper buys a toy for ₹840 and sells it for ₹1260. What is his profit percent? (a) 45% (b) 51% (c) 50% (d) 55%
  35. 35.What is 50% of 80? (a) 400 (b) 41 (c) 80 (d) 40
  36. 36.What is 40% of 900? (a) 3600 (b) 720 (c) 540 (d) 360
  37. 37.A bag marked ₹1260 is sold at a 40% discount. What is its selling price? (a) ₹756 (b) ₹504 (c) ₹1764 (d) ₹1220
  38. 38.What is 25% of 480? (a) 1200 (b) 240 (c) 120 (d) 360
  39. 39.A shopkeeper buys a toy for ₹300 and sells it for ₹420. What is his profit percent? (a) 40% (b) 35% (c) 45% (d) 41%
  40. 40.What is 15% of 80? (a) 12 (b) 68 (c) 120 (d) 24

Answer key

  1. 40
  2. 30%
  3. 50
  4. 160
  5. 40%
  6. 270
  7. 20%
  8. 30%
  9. 25%
  10. 30
  11. ₹752
  12. 42
  13. 13
  14. 25%
  15. 20%
  16. 20%
  17. 25%
  18. 5%
  19. 15%
  20. 5%
  21. 16
  22. 40%
  23. 50
  24. ₹576
  25. 282
  26. ₹1120
  27. 30%
  28. ₹374
  29. ₹742
  30. ₹270
  31. ₹1536
  32. 20%
  33. 50%
  34. 50%
  35. 40
  36. 360
  37. ₹756
  38. 120
  39. 40%
  40. 12

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