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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 750 · 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 ₹700 and sells it for ₹1050. What is his profit percent? (a) 51% (b) 45% (c) 55% (d) 50%
  2. 2.A shopkeeper buys a toy for ₹480 and sells it for ₹576. What is his profit percent? (a) 15% (b) 20% (c) 96% (d) 25%
  3. 3.What is 15% of 960? (a) 144 (b) 816 (c) 288 (d) 1440
  4. 4.A shopkeeper buys a toy for ₹920 and sells it for ₹1196. What is his profit percent? (a) 25% (b) 35% (c) 31% (d) 30%
  5. 5.A bag marked ₹520 is sold at a 10% discount. What is its selling price? (a) ₹510 (b) ₹468 (c) ₹572 (d) ₹52
  6. 6.A shopkeeper buys a toy for ₹480 and sells it for ₹360. What is his loss percent? (a) 26% (b) 25% (c) 30% (d) 20%
  7. 7.What is 15% of 540? (a) 459 (b) 81 (c) 162 (d) 810
  8. 8.A shopkeeper buys a toy for ₹640 and sells it for ₹800. What is his profit percent? (a) 26% (b) 30% (c) 25% (d) 20%
  9. 9.What is 10% of 420? (a) 420 (b) 84 (c) 42 (d) 378
  10. 10.A bag marked ₹920 is sold at a 15% discount. What is its selling price? (a) ₹782 (b) ₹1058 (c) ₹905 (d) ₹138
  11. 11.A bag marked ₹600 is sold at a 50% discount. What is its selling price? (a) ₹550 (b) ₹301 (c) ₹300 (d) ₹900
  12. 12.What is 60% of 900? (a) 5400 (b) 1080 (c) 540 (d) 360
  13. 13.A shopkeeper buys a toy for ₹520 and sells it for ₹494. What is his loss percent? (a) 5% (b) 6% (c) 26% (d) 10%
  14. 14.A shopkeeper buys a toy for ₹740 and sells it for ₹1110. What is his profit percent? (a) 45% (b) 50% (c) 51% (d) 55%
  15. 15.What is 25% of 940? (a) 2350 (b) 470 (c) 705 (d) 235
  16. 16.A bag marked ₹400 is sold at a 30% discount. What is its selling price? (a) ₹280 (b) ₹370 (c) ₹120 (d) ₹520
  17. 17.A shopkeeper buys a toy for ₹140 and sells it for ₹98. What is his loss percent? (a) 30% (b) 35% (c) 42% (d) 25%
  18. 18.What is 60% of 480? (a) 192 (b) 288 (c) 576 (d) 2880
  19. 19.A shopkeeper buys a toy for ₹620 and sells it for ₹806. What is his profit percent? (a) 30% (b) 31% (c) 35% (d) 25%
  20. 20.What is 20% of 620? (a) 248 (b) 1240 (c) 124 (d) 496
  21. 21.A shopkeeper buys a toy for ₹420 and sells it for ₹357. What is his loss percent? (a) 10% (b) 20% (c) 63% (d) 15%
  22. 22.What is 25% of 740? (a) 555 (b) 1850 (c) 185 (d) 370
  23. 23.A bag marked ₹1520 is sold at a 15% discount. What is its selling price? (a) ₹1748 (b) ₹1292 (c) ₹228 (d) ₹1505
  24. 24.A shopkeeper buys a toy for ₹220 and sells it for ₹209. What is his loss percent? (a) 6% (b) 5% (c) 10% (d) 11%
  25. 25.What is 20% of 640? (a) 512 (b) 128 (c) 1280 (d) 256
  26. 26.A bag marked ₹740 is sold at a 25% discount. What is its selling price? (a) ₹715 (b) ₹555 (c) ₹185 (d) ₹925
  27. 27.A bag marked ₹840 is sold at a 30% discount. What is its selling price? (a) ₹252 (b) ₹810 (c) ₹1092 (d) ₹588
  28. 28.What is 10% of 520? (a) 52 (b) 468 (c) 104 (d) 520
  29. 29.A shopkeeper buys a toy for ₹680 and sells it for ₹884. What is his profit percent? (a) 31% (b) 25% (c) 35% (d) 30%
  30. 30.A shopkeeper buys a toy for ₹600 and sells it for ₹420. What is his loss percent? (a) 25% (b) 35% (c) 30% (d) 31%
  31. 31.A bag marked ₹580 is sold at a 20% discount. What is its selling price? (a) ₹464 (b) ₹560 (c) ₹116 (d) ₹696
  32. 32.A bag marked ₹1100 is sold at a 10% discount. What is its selling price? (a) ₹1090 (b) ₹1210 (c) ₹990 (d) ₹110
  33. 33.A bag marked ₹1780 is sold at a 25% discount. What is its selling price? (a) ₹1755 (b) ₹445 (c) ₹1335 (d) ₹2225
  34. 34.A bag marked ₹1400 is sold at a 40% discount. What is its selling price? (a) ₹560 (b) ₹840 (c) ₹1960 (d) ₹1360
  35. 35.What is 30% of 560? (a) 1680 (b) 392 (c) 168 (d) 336
  36. 36.What is 50% of 60? (a) 30 (b) 300 (c) 60 (d) 31
  37. 37.A shopkeeper buys a toy for ₹960 and sells it for ₹864. What is his loss percent? (a) 5% (b) 15% (c) 10% (d) 96%
  38. 38.A bag marked ₹1140 is sold at a 15% discount. What is its selling price? (a) ₹171 (b) ₹969 (c) ₹1311 (d) ₹1125
  39. 39.What is 50% of 520? (a) 261 (b) 520 (c) 2600 (d) 260
  40. 40.A shopkeeper buys a toy for ₹820 and sells it for ₹492. What is his loss percent? (a) 40% (b) 35% (c) 45% (d) 41%

Answer key

  1. 50%
  2. 20%
  3. 144
  4. 30%
  5. ₹468
  6. 25%
  7. 81
  8. 25%
  9. 42
  10. ₹782
  11. ₹300
  12. 540
  13. 5%
  14. 50%
  15. 235
  16. ₹280
  17. 30%
  18. 288
  19. 30%
  20. 124
  21. 15%
  22. 185
  23. ₹1292
  24. 5%
  25. 128
  26. ₹555
  27. ₹588
  28. 52
  29. 30%
  30. 30%
  31. ₹464
  32. ₹990
  33. ₹1335
  34. ₹840
  35. 168
  36. 30
  37. 10%
  38. ₹969
  39. 260
  40. 40%

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