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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 596 · 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 ₹340 and sells it for ₹323. What is his loss percent? (a) 6% (b) 17% (c) 5% (d) 10%
  2. 2.A shopkeeper buys a toy for ₹1000 and sells it for ₹1100. What is his profit percent? (a) 11% (b) 5% (c) 10% (d) 15%
  3. 3.A shopkeeper buys a toy for ₹540 and sells it for ₹702. What is his profit percent? (a) 30% (b) 25% (c) 31% (d) 35%
  4. 4.A bag marked ₹280 is sold at a 40% discount. What is its selling price? (a) ₹168 (b) ₹392 (c) ₹240 (d) ₹112
  5. 5.What is 10% of 660? (a) 660 (b) 132 (c) 66 (d) 594
  6. 6.What is 15% of 540? (a) 81 (b) 459 (c) 810 (d) 162
  7. 7.A bag marked ₹1980 is sold at a 40% discount. What is its selling price? (a) ₹1940 (b) ₹1188 (c) ₹2772 (d) ₹792
  8. 8.A bag marked ₹1600 is sold at a 20% discount. What is its selling price? (a) ₹1280 (b) ₹1920 (c) ₹1580 (d) ₹320
  9. 9.What is 15% of 400? (a) 120 (b) 600 (c) 60 (d) 340
  10. 10.A bag marked ₹1640 is sold at a 30% discount. What is its selling price? (a) ₹492 (b) ₹1148 (c) ₹1610 (d) ₹2132
  11. 11.A shopkeeper buys a toy for ₹240 and sells it for ₹252. What is his profit percent? (a) 10% (b) 6% (c) 5% (d) 12%
  12. 12.A shopkeeper buys a toy for ₹740 and sells it for ₹777. What is his profit percent? (a) 37% (b) 5% (c) 6% (d) 10%
  13. 13.What is 5% of 520? (a) 260 (b) 26 (c) 494 (d) 52
  14. 14.A shopkeeper buys a toy for ₹540 and sells it for ₹324. What is his loss percent? (a) 35% (b) 41% (c) 45% (d) 40%
  15. 15.A shopkeeper buys a toy for ₹620 and sells it for ₹496. What is his loss percent? (a) 21% (b) 15% (c) 25% (d) 20%
  16. 16.What is 20% of 240? (a) 192 (b) 48 (c) 96 (d) 480
  17. 17.What is 20% of 420? (a) 168 (b) 840 (c) 336 (d) 84
  18. 18.What is 75% of 900? (a) 225 (b) 1350 (c) 675 (d) 6750
  19. 19.What is 40% of 280? (a) 112 (b) 168 (c) 1120 (d) 224
  20. 20.A shopkeeper buys a toy for ₹560 and sells it for ₹504. What is his loss percent? (a) 56% (b) 10% (c) 5% (d) 15%
  21. 21.What is 10% of 820? (a) 164 (b) 82 (c) 738 (d) 820
  22. 22.What is 75% of 360? (a) 2700 (b) 90 (c) 540 (d) 270
  23. 23.A bag marked ₹1300 is sold at a 50% discount. What is its selling price? (a) ₹1950 (b) ₹651 (c) ₹1250 (d) ₹650
  24. 24.A bag marked ₹1860 is sold at a 15% discount. What is its selling price? (a) ₹1845 (b) ₹279 (c) ₹2139 (d) ₹1581
  25. 25.A bag marked ₹920 is sold at a 40% discount. What is its selling price? (a) ₹880 (b) ₹1288 (c) ₹552 (d) ₹368
  26. 26.A shopkeeper buys a toy for ₹720 and sells it for ₹540. What is his loss percent? (a) 25% (b) 30% (c) 20% (d) 26%
  27. 27.What is 5% of 320? (a) 304 (b) 16 (c) 32 (d) 160
  28. 28.A shopkeeper buys a toy for ₹800 and sells it for ₹680. What is his loss percent? (a) 10% (b) 20% (c) 15% (d) 16%
  29. 29.What is 50% of 260? (a) 130 (b) 1300 (c) 131 (d) 260
  30. 30.A shopkeeper buys a toy for ₹220 and sells it for ₹132. What is his loss percent? (a) 40% (b) 88% (c) 45% (d) 35%
  31. 31.A shopkeeper buys a toy for ₹460 and sells it for ₹345. What is his loss percent? (a) 26% (b) 20% (c) 30% (d) 25%
  32. 32.What is 5% of 260? (a) 247 (b) 26 (c) 130 (d) 13
  33. 33.A shopkeeper buys a toy for ₹100 and sells it for ₹70. What is his loss percent? (a) 35% (b) 30% (c) 25% (d) 31%
  34. 34.A shopkeeper buys a toy for ₹660 and sells it for ₹462. What is his loss percent? (a) 25% (b) 30% (c) 35% (d) 31%
  35. 35.A bag marked ₹1760 is sold at a 10% discount. What is its selling price? (a) ₹1750 (b) ₹176 (c) ₹1936 (d) ₹1584
  36. 36.What is 25% of 740? (a) 555 (b) 185 (c) 370 (d) 1850
  37. 37.A bag marked ₹1120 is sold at a 50% discount. What is its selling price? (a) ₹1680 (b) ₹1070 (c) ₹560 (d) ₹561
  38. 38.What is 25% of 940? (a) 235 (b) 705 (c) 2350 (d) 470
  39. 39.A shopkeeper buys a toy for ₹460 and sells it for ₹690. What is his profit percent? (a) 45% (b) 55% (c) 50% (d) 51%
  40. 40.A shopkeeper buys a toy for ₹880 and sells it for ₹1056. What is his profit percent? (a) 25% (b) 21% (c) 20% (d) 15%

Answer key

  1. 5%
  2. 10%
  3. 30%
  4. ₹168
  5. 66
  6. 81
  7. ₹1188
  8. ₹1280
  9. 60
  10. ₹1148
  11. 5%
  12. 5%
  13. 26
  14. 40%
  15. 20%
  16. 48
  17. 84
  18. 675
  19. 112
  20. 10%
  21. 82
  22. 270
  23. ₹650
  24. ₹1581
  25. ₹552
  26. 25%
  27. 16
  28. 15%
  29. 130
  30. 40%
  31. 25%
  32. 13
  33. 30%
  34. 30%
  35. ₹1584
  36. 185
  37. ₹560
  38. 235
  39. 50%
  40. 20%

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