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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 370 · 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 5% of 400? (a) 20 (b) 40 (c) 380 (d) 200
  2. 2.A bag marked ₹240 is sold at a 30% discount. What is its selling price? (a) ₹312 (b) ₹168 (c) ₹210 (d) ₹72
  3. 3.A shopkeeper buys a toy for ₹240 and sells it for ₹336. What is his profit percent? (a) 96% (b) 35% (c) 45% (d) 40%
  4. 4.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%
  5. 5.A shopkeeper buys a toy for ₹800 and sells it for ₹760. What is his loss percent? (a) 40% (b) 5% (c) 10% (d) 6%
  6. 6.A shopkeeper buys a toy for ₹420 and sells it for ₹378. What is his loss percent? (a) 15% (b) 5% (c) 10% (d) 42%
  7. 7.A shopkeeper buys a toy for ₹520 and sells it for ₹650. What is his profit percent? (a) 20% (b) 25% (c) 30% (d) 26%
  8. 8.A shopkeeper buys a toy for ₹480 and sells it for ₹576. What is his profit percent? (a) 20% (b) 15% (c) 25% (d) 96%
  9. 9.A bag marked ₹1940 is sold at a 15% discount. What is its selling price? (a) ₹1649 (b) ₹291 (c) ₹1925 (d) ₹2231
  10. 10.What is 60% of 240? (a) 1440 (b) 288 (c) 144 (d) 96
  11. 11.A shopkeeper buys a toy for ₹780 and sells it for ₹819. What is his profit percent? (a) 39% (b) 10% (c) 5% (d) 6%
  12. 12.What is 75% of 420? (a) 105 (b) 315 (c) 3150 (d) 630
  13. 13.What is 25% of 120? (a) 300 (b) 90 (c) 30 (d) 60
  14. 14.What is 15% of 580? (a) 87 (b) 870 (c) 493 (d) 174
  15. 15.A shopkeeper buys a toy for ₹280 and sells it for ₹350. What is his profit percent? (a) 20% (b) 30% (c) 25% (d) 70%
  16. 16.What is 40% of 60? (a) 24 (b) 240 (c) 48 (d) 36
  17. 17.A shopkeeper buys a toy for ₹900 and sells it for ₹855. What is his loss percent? (a) 6% (b) 10% (c) 5% (d) 45%
  18. 18.A shopkeeper buys a toy for ₹460 and sells it for ₹414. What is his loss percent? (a) 15% (b) 10% (c) 5% (d) 46%
  19. 19.A shopkeeper buys a toy for ₹460 and sells it for ₹483. What is his profit percent? (a) 6% (b) 5% (c) 10% (d) 23%
  20. 20.What is 5% of 940? (a) 893 (b) 470 (c) 47 (d) 94
  21. 21.What is 20% of 740? (a) 592 (b) 296 (c) 1480 (d) 148
  22. 22.A shopkeeper buys a toy for ₹180 and sells it for ₹225. What is his profit percent? (a) 30% (b) 25% (c) 20% (d) 45%
  23. 23.A bag marked ₹1620 is sold at a 10% discount. What is its selling price? (a) ₹162 (b) ₹1610 (c) ₹1458 (d) ₹1782
  24. 24.What is 10% of 180? (a) 180 (b) 18 (c) 162 (d) 36
  25. 25.A bag marked ₹560 is sold at a 10% discount. What is its selling price? (a) ₹56 (b) ₹550 (c) ₹616 (d) ₹504
  26. 26.A shopkeeper buys a toy for ₹140 and sells it for ₹105. What is his loss percent? (a) 30% (b) 35% (c) 25% (d) 20%
  27. 27.A bag marked ₹500 is sold at a 40% discount. What is its selling price? (a) ₹460 (b) ₹700 (c) ₹300 (d) ₹200
  28. 28.A shopkeeper buys a toy for ₹320 and sells it for ₹448. What is his profit percent? (a) 45% (b) 35% (c) 40% (d) 41%
  29. 29.A bag marked ₹400 is sold at a 15% discount. What is its selling price? (a) ₹460 (b) ₹385 (c) ₹60 (d) ₹340
  30. 30.What is 75% of 780? (a) 195 (b) 1170 (c) 5850 (d) 585
  31. 31.A shopkeeper buys a toy for ₹380 and sells it for ₹418. What is his profit percent? (a) 38% (b) 10% (c) 15% (d) 5%
  32. 32.A shopkeeper buys a toy for ₹400 and sells it for ₹600. What is his profit percent? (a) 45% (b) 55% (c) 51% (d) 50%
  33. 33.A bag marked ₹440 is sold at a 25% discount. What is its selling price? (a) ₹550 (b) ₹110 (c) ₹330 (d) ₹415
  34. 34.What is 50% of 40? (a) 21 (b) 200 (c) 40 (d) 20
  35. 35.A shopkeeper buys a toy for ₹640 and sells it for ₹576. What is his loss percent? (a) 15% (b) 5% (c) 10% (d) 64%
  36. 36.A bag marked ₹480 is sold at a 20% discount. What is its selling price? (a) ₹460 (b) ₹96 (c) ₹384 (d) ₹576
  37. 37.What is 15% of 100? (a) 85 (b) 15 (c) 150 (d) 30
  38. 38.A shopkeeper buys a toy for ₹840 and sells it for ₹966. What is his profit percent? (a) 10% (b) 16% (c) 15% (d) 20%
  39. 39.A shopkeeper buys a toy for ₹440 and sells it for ₹484. What is his profit percent? (a) 44% (b) 15% (c) 10% (d) 5%
  40. 40.A bag marked ₹1540 is sold at a 25% discount. What is its selling price? (a) ₹1925 (b) ₹385 (c) ₹1515 (d) ₹1155

Answer key

  1. 20
  2. ₹168
  3. 40%
  4. 10%
  5. 5%
  6. 10%
  7. 25%
  8. 20%
  9. ₹1649
  10. 144
  11. 5%
  12. 315
  13. 30
  14. 87
  15. 25%
  16. 24
  17. 5%
  18. 10%
  19. 5%
  20. 47
  21. 148
  22. 25%
  23. ₹1458
  24. 18
  25. ₹504
  26. 25%
  27. ₹300
  28. 40%
  29. ₹340
  30. 585
  31. 10%
  32. 50%
  33. ₹330
  34. 20
  35. 10%
  36. ₹384
  37. 15
  38. 15%
  39. 10%
  40. ₹1155

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