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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 341 · 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.

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  1. 1.A shopkeeper buys a toy for ₹480 and sells it for ₹672. What is his profit percent? (a) 41% (b) 45% (c) 35% (d) 40%
  2. 2.What is 75% of 220? (a) 55 (b) 330 (c) 1650 (d) 165
  3. 3.A bag marked ₹800 is sold at a 15% discount. What is its selling price? (a) ₹120 (b) ₹920 (c) ₹680 (d) ₹785
  4. 4.What is 10% of 780? (a) 780 (b) 702 (c) 78 (d) 156
  5. 5.A shopkeeper buys a toy for ₹780 and sells it for ₹975. What is his profit percent? (a) 30% (b) 26% (c) 25% (d) 20%
  6. 6.A bag marked ₹1100 is sold at a 15% discount. What is its selling price? (a) ₹1085 (b) ₹165 (c) ₹1265 (d) ₹935
  7. 7.A shopkeeper buys a toy for ₹160 and sells it for ₹168. What is his profit percent? (a) 8% (b) 10% (c) 5% (d) 6%
  8. 8.A shopkeeper buys a toy for ₹600 and sells it for ₹480. What is his loss percent? (a) 21% (b) 15% (c) 25% (d) 20%
  9. 9.A shopkeeper buys a toy for ₹520 and sells it for ₹364. What is his loss percent? (a) 30% (b) 31% (c) 35% (d) 25%
  10. 10.A bag marked ₹1760 is sold at a 25% discount. What is its selling price? (a) ₹2200 (b) ₹1320 (c) ₹440 (d) ₹1735
  11. 11.A shopkeeper buys a toy for ₹140 and sells it for ₹168. What is his profit percent? (a) 25% (b) 15% (c) 28% (d) 20%
  12. 12.A shopkeeper buys a toy for ₹600 and sells it for ₹540. What is his loss percent? (a) 60% (b) 10% (c) 5% (d) 15%
  13. 13.What is 40% of 920? (a) 3680 (b) 736 (c) 368 (d) 552
  14. 14.A shopkeeper buys a toy for ₹440 and sells it for ₹550. What is his profit percent? (a) 30% (b) 25% (c) 26% (d) 20%
  15. 15.A bag marked ₹380 is sold at a 15% discount. What is its selling price? (a) ₹365 (b) ₹57 (c) ₹437 (d) ₹323
  16. 16.A shopkeeper buys a toy for ₹900 and sells it for ₹945. What is his profit percent? (a) 10% (b) 45% (c) 5% (d) 6%
  17. 17.What is 5% of 880? (a) 440 (b) 44 (c) 88 (d) 836
  18. 18.What is 5% of 640? (a) 320 (b) 64 (c) 608 (d) 32
  19. 19.A bag marked ₹500 is sold at a 10% discount. What is its selling price? (a) ₹550 (b) ₹490 (c) ₹450 (d) ₹50
  20. 20.A shopkeeper buys a toy for ₹220 and sells it for ₹154. What is his loss percent? (a) 66% (b) 35% (c) 25% (d) 30%
  21. 21.What is 40% of 620? (a) 372 (b) 2480 (c) 248 (d) 496
  22. 22.A bag marked ₹1860 is sold at a 25% discount. What is its selling price? (a) ₹465 (b) ₹2325 (c) ₹1835 (d) ₹1395
  23. 23.A bag marked ₹480 is sold at a 25% discount. What is its selling price? (a) ₹455 (b) ₹120 (c) ₹600 (d) ₹360
  24. 24.A shopkeeper buys a toy for ₹840 and sells it for ₹924. What is his profit percent? (a) 10% (b) 15% (c) 84% (d) 5%
  25. 25.A shopkeeper buys a toy for ₹800 and sells it for ₹1120. What is his profit percent? (a) 41% (b) 35% (c) 40% (d) 45%
  26. 26.What is 20% of 80? (a) 64 (b) 160 (c) 32 (d) 16
  27. 27.A shopkeeper buys a toy for ₹660 and sells it for ₹726. What is his profit percent? (a) 15% (b) 5% (c) 66% (d) 10%
  28. 28.A shopkeeper buys a toy for ₹800 and sells it for ₹720. What is his loss percent? (a) 80% (b) 15% (c) 10% (d) 5%
  29. 29.A shopkeeper buys a toy for ₹800 and sells it for ₹600. What is his loss percent? (a) 26% (b) 30% (c) 20% (d) 25%
  30. 30.A shopkeeper buys a toy for ₹380 and sells it for ₹266. What is his loss percent? (a) 25% (b) 35% (c) 30% (d) 31%
  31. 31.A shopkeeper buys a toy for ₹840 and sells it for ₹966. What is his profit percent? (a) 10% (b) 16% (c) 20% (d) 15%
  32. 32.A shopkeeper buys a toy for ₹900 and sells it for ₹810. What is his loss percent? (a) 90% (b) 5% (c) 15% (d) 10%
  33. 33.A bag marked ₹700 is sold at a 30% discount. What is its selling price? (a) ₹210 (b) ₹910 (c) ₹670 (d) ₹490
  34. 34.A bag marked ₹720 is sold at a 10% discount. What is its selling price? (a) ₹710 (b) ₹792 (c) ₹72 (d) ₹648
  35. 35.A bag marked ₹1540 is sold at a 40% discount. What is its selling price? (a) ₹924 (b) ₹2156 (c) ₹616 (d) ₹1500
  36. 36.A bag marked ₹260 is sold at a 30% discount. What is its selling price? (a) ₹230 (b) ₹78 (c) ₹338 (d) ₹182
  37. 37.A bag marked ₹2000 is sold at a 25% discount. What is its selling price? (a) ₹500 (b) ₹1975 (c) ₹1500 (d) ₹2500
  38. 38.What is 50% of 140? (a) 71 (b) 70 (c) 700 (d) 140
  39. 39.A bag marked ₹900 is sold at a 50% discount. What is its selling price? (a) ₹450 (b) ₹850 (c) ₹1350 (d) ₹451
  40. 40.A shopkeeper buys a toy for ₹420 and sells it for ₹483. What is his profit percent? (a) 15% (b) 20% (c) 63% (d) 10%

Answer key

  1. 40%
  2. 165
  3. ₹680
  4. 78
  5. 25%
  6. ₹935
  7. 5%
  8. 20%
  9. 30%
  10. ₹1320
  11. 20%
  12. 10%
  13. 368
  14. 25%
  15. ₹323
  16. 5%
  17. 44
  18. 32
  19. ₹450
  20. 30%
  21. 248
  22. ₹1395
  23. ₹360
  24. 10%
  25. 40%
  26. 16
  27. 10%
  28. 10%
  29. 25%
  30. 30%
  31. 15%
  32. 10%
  33. ₹490
  34. ₹648
  35. ₹924
  36. ₹182
  37. ₹1500
  38. 70
  39. ₹450
  40. 15%

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