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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 831 · 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 ₹220 and sells it for ₹330. What is his profit percent? (a) 45% (b) 51% (c) 50% (d) 55%
  2. 2.A bag marked ₹260 is sold at a 25% discount. What is its selling price? (a) ₹195 (b) ₹235 (c) ₹65 (d) ₹325
  3. 3.A shopkeeper buys a toy for ₹920 and sells it for ₹736. What is his loss percent? (a) 15% (b) 20% (c) 21% (d) 25%
  4. 4.A bag marked ₹500 is sold at a 20% discount. What is its selling price? (a) ₹600 (b) ₹480 (c) ₹100 (d) ₹400
  5. 5.A bag marked ₹400 is sold at a 15% discount. What is its selling price? (a) ₹460 (b) ₹385 (c) ₹340 (d) ₹60
  6. 6.A shopkeeper buys a toy for ₹580 and sells it for ₹493. What is his loss percent? (a) 87% (b) 20% (c) 10% (d) 15%
  7. 7.A bag marked ₹1940 is sold at a 10% discount. What is its selling price? (a) ₹194 (b) ₹1930 (c) ₹2134 (d) ₹1746
  8. 8.What is 50% of 880? (a) 441 (b) 4400 (c) 880 (d) 440
  9. 9.A bag marked ₹760 is sold at a 50% discount. What is its selling price? (a) ₹1140 (b) ₹381 (c) ₹710 (d) ₹380
  10. 10.A bag marked ₹1520 is sold at a 10% discount. What is its selling price? (a) ₹1368 (b) ₹1510 (c) ₹1672 (d) ₹152
  11. 11.What is 50% of 140? (a) 140 (b) 70 (c) 700 (d) 71
  12. 12.What is 60% of 860? (a) 1032 (b) 516 (c) 5160 (d) 344
  13. 13.A shopkeeper buys a toy for ₹920 and sells it for ₹1058. What is his profit percent? (a) 20% (b) 10% (c) 15% (d) 16%
  14. 14.What is 15% of 140? (a) 42 (b) 210 (c) 119 (d) 21
  15. 15.What is 75% of 840? (a) 1260 (b) 210 (c) 630 (d) 6300
  16. 16.A bag marked ₹360 is sold at a 20% discount. What is its selling price? (a) ₹72 (b) ₹432 (c) ₹288 (d) ₹340
  17. 17.A shopkeeper buys a toy for ₹680 and sells it for ₹476. What is his loss percent? (a) 30% (b) 31% (c) 25% (d) 35%
  18. 18.A shopkeeper buys a toy for ₹560 and sells it for ₹504. What is his loss percent? (a) 56% (b) 15% (c) 5% (d) 10%
  19. 19.A bag marked ₹920 is sold at a 50% discount. What is its selling price? (a) ₹461 (b) ₹1380 (c) ₹870 (d) ₹460
  20. 20.A shopkeeper buys a toy for ₹420 and sells it for ₹588. What is his profit percent? (a) 40% (b) 45% (c) 41% (d) 35%
  21. 21.What is 10% of 420? (a) 42 (b) 84 (c) 420 (d) 378
  22. 22.A shopkeeper buys a toy for ₹100 and sells it for ₹115. What is his profit percent? (a) 20% (b) 10% (c) 15% (d) 16%
  23. 23.A shopkeeper buys a toy for ₹300 and sells it for ₹375. What is his profit percent? (a) 20% (b) 75% (c) 30% (d) 25%
  24. 24.What is 15% of 580? (a) 87 (b) 174 (c) 870 (d) 493
  25. 25.What is 50% of 640? (a) 3200 (b) 640 (c) 320 (d) 321
  26. 26.What is 40% of 100? (a) 80 (b) 60 (c) 400 (d) 40
  27. 27.A shopkeeper buys a toy for ₹1000 and sells it for ₹750. What is his loss percent? (a) 25% (b) 26% (c) 30% (d) 20%
  28. 28.A shopkeeper buys a toy for ₹760 and sells it for ₹570. What is his loss percent? (a) 25% (b) 30% (c) 20% (d) 26%
  29. 29.What is 10% of 860? (a) 860 (b) 86 (c) 172 (d) 774
  30. 30.A shopkeeper buys a toy for ₹640 and sells it for ₹608. What is his loss percent? (a) 6% (b) 32% (c) 10% (d) 5%
  31. 31.A shopkeeper buys a toy for ₹380 and sells it for ₹361. What is his loss percent? (a) 5% (b) 10% (c) 19% (d) 6%
  32. 32.A shopkeeper buys a toy for ₹120 and sells it for ₹90. What is his loss percent? (a) 25% (b) 26% (c) 30% (d) 20%
  33. 33.A shopkeeper buys a toy for ₹380 and sells it for ₹228. What is his loss percent? (a) 35% (b) 40% (c) 41% (d) 45%
  34. 34.A bag marked ₹1020 is sold at a 50% discount. What is its selling price? (a) ₹511 (b) ₹970 (c) ₹510 (d) ₹1530
  35. 35.A shopkeeper buys a toy for ₹120 and sells it for ₹96. What is his loss percent? (a) 15% (b) 24% (c) 20% (d) 25%
  36. 36.A shopkeeper buys a toy for ₹560 and sells it for ₹616. What is his profit percent? (a) 10% (b) 5% (c) 15% (d) 56%
  37. 37.What is 30% of 500? (a) 1500 (b) 350 (c) 150 (d) 300
  38. 38.A shopkeeper buys a toy for ₹560 and sells it for ₹672. What is his profit percent? (a) 25% (b) 15% (c) 20% (d) 21%
  39. 39.A shopkeeper buys a toy for ₹740 and sells it for ₹666. What is his loss percent? (a) 10% (b) 15% (c) 74% (d) 5%
  40. 40.What is 50% of 220? (a) 1100 (b) 111 (c) 110 (d) 220

Answer key

  1. 50%
  2. ₹195
  3. 20%
  4. ₹400
  5. ₹340
  6. 15%
  7. ₹1746
  8. 440
  9. ₹380
  10. ₹1368
  11. 70
  12. 516
  13. 15%
  14. 21
  15. 630
  16. ₹288
  17. 30%
  18. 10%
  19. ₹460
  20. 40%
  21. 42
  22. 15%
  23. 25%
  24. 87
  25. 320
  26. 40
  27. 25%
  28. 25%
  29. 86
  30. 5%
  31. 5%
  32. 25%
  33. 40%
  34. ₹510
  35. 20%
  36. 10%
  37. 150
  38. 20%
  39. 10%
  40. 110

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