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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 588 · 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.A shopkeeper buys a toy for ₹660 and sells it for ₹594. What is his loss percent? (a) 5% (b) 66% (c) 10% (d) 15%
  2. 2.What is 15% of 520? (a) 78 (b) 156 (c) 780 (d) 442
  3. 3.A bag marked ₹1880 is sold at a 30% discount. What is its selling price? (a) ₹1316 (b) ₹564 (c) ₹2444 (d) ₹1850
  4. 4.A bag marked ₹1660 is sold at a 10% discount. What is its selling price? (a) ₹166 (b) ₹1826 (c) ₹1494 (d) ₹1650
  5. 5.A shopkeeper buys a toy for ₹340 and sells it for ₹323. What is his loss percent? (a) 17% (b) 6% (c) 10% (d) 5%
  6. 6.What is 5% of 140? (a) 7 (b) 70 (c) 14 (d) 133
  7. 7.What is 5% of 340? (a) 323 (b) 170 (c) 17 (d) 34
  8. 8.A bag marked ₹1020 is sold at a 15% discount. What is its selling price? (a) ₹867 (b) ₹1173 (c) ₹1005 (d) ₹153
  9. 9.What is 15% of 80? (a) 12 (b) 24 (c) 68 (d) 120
  10. 10.A shopkeeper buys a toy for ₹240 and sells it for ₹180. What is his loss percent? (a) 60% (b) 20% (c) 25% (d) 30%
  11. 11.What is 20% of 420? (a) 840 (b) 84 (c) 168 (d) 336
  12. 12.A shopkeeper buys a toy for ₹660 and sells it for ₹396. What is his loss percent? (a) 45% (b) 40% (c) 41% (d) 35%
  13. 13.A shopkeeper buys a toy for ₹440 and sells it for ₹616. What is his profit percent? (a) 40% (b) 45% (c) 41% (d) 35%
  14. 14.What is 5% of 40? (a) 2 (b) 38 (c) 20 (d) 4
  15. 15.A shopkeeper buys a toy for ₹500 and sells it for ₹350. What is his loss percent? (a) 35% (b) 30% (c) 25% (d) 31%
  16. 16.A shopkeeper buys a toy for ₹740 and sells it for ₹1110. What is his profit percent? (a) 51% (b) 45% (c) 55% (d) 50%
  17. 17.A bag marked ₹1620 is sold at a 10% discount. What is its selling price? (a) ₹162 (b) ₹1782 (c) ₹1610 (d) ₹1458
  18. 18.A shopkeeper buys a toy for ₹500 and sells it for ₹600. What is his profit percent? (a) 25% (b) 15% (c) 20% (d) 21%
  19. 19.What is 25% of 220? (a) 550 (b) 165 (c) 110 (d) 55
  20. 20.What is 60% of 220? (a) 132 (b) 88 (c) 264 (d) 1320
  21. 21.A shopkeeper buys a toy for ₹780 and sells it for ₹702. What is his loss percent? (a) 78% (b) 5% (c) 10% (d) 15%
  22. 22.What is 20% of 280? (a) 224 (b) 560 (c) 112 (d) 56
  23. 23.What is 10% of 980? (a) 98 (b) 980 (c) 196 (d) 882
  24. 24.What is 50% of 160? (a) 80 (b) 800 (c) 160 (d) 81
  25. 25.A bag marked ₹540 is sold at a 40% discount. What is its selling price? (a) ₹216 (b) ₹324 (c) ₹756 (d) ₹500
  26. 26.A shopkeeper buys a toy for ₹240 and sells it for ₹216. What is his loss percent? (a) 24% (b) 15% (c) 10% (d) 5%
  27. 27.What is 40% of 40? (a) 24 (b) 32 (c) 16 (d) 160
  28. 28.What is 30% of 660? (a) 396 (b) 1980 (c) 198 (d) 462
  29. 29.A shopkeeper buys a toy for ₹660 and sells it for ₹693. What is his profit percent? (a) 5% (b) 6% (c) 10% (d) 33%
  30. 30.A shopkeeper buys a toy for ₹500 and sells it for ₹650. What is his profit percent? (a) 31% (b) 30% (c) 35% (d) 25%
  31. 31.What is 5% of 580? (a) 58 (b) 551 (c) 29 (d) 290
  32. 32.A shopkeeper buys a toy for ₹460 and sells it for ₹345. What is his loss percent? (a) 30% (b) 26% (c) 20% (d) 25%
  33. 33.A shopkeeper buys a toy for ₹240 and sells it for ₹144. What is his loss percent? (a) 40% (b) 45% (c) 96% (d) 35%
  34. 34.A bag marked ₹1640 is sold at a 10% discount. What is its selling price? (a) ₹1476 (b) ₹164 (c) ₹1804 (d) ₹1630
  35. 35.What is 10% of 420? (a) 42 (b) 378 (c) 420 (d) 84
  36. 36.A bag marked ₹580 is sold at a 20% discount. What is its selling price? (a) ₹464 (b) ₹116 (c) ₹696 (d) ₹560
  37. 37.What is 15% of 920? (a) 276 (b) 138 (c) 782 (d) 1380
  38. 38.What is 50% of 840? (a) 840 (b) 420 (c) 421 (d) 4200
  39. 39.What is 30% of 800? (a) 480 (b) 560 (c) 2400 (d) 240
  40. 40.A shopkeeper buys a toy for ₹660 and sells it for ₹858. What is his profit percent? (a) 35% (b) 31% (c) 25% (d) 30%

Answer key

  1. 10%
  2. 78
  3. ₹1316
  4. ₹1494
  5. 5%
  6. 7
  7. 17
  8. ₹867
  9. 12
  10. 25%
  11. 84
  12. 40%
  13. 40%
  14. 2
  15. 30%
  16. 50%
  17. ₹1458
  18. 20%
  19. 55
  20. 132
  21. 10%
  22. 56
  23. 98
  24. 80
  25. ₹324
  26. 10%
  27. 16
  28. 198
  29. 5%
  30. 30%
  31. 29
  32. 25%
  33. 40%
  34. ₹1476
  35. 42
  36. ₹464
  37. 138
  38. 420
  39. 240
  40. 30%

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