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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 398 · 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 bag marked ₹1100 is sold at a 20% discount. What is its selling price? (a) ₹220 (b) ₹880 (c) ₹1320 (d) ₹1080
  2. 2.A shopkeeper buys a toy for ₹680 and sells it for ₹510. What is his loss percent? (a) 25% (b) 30% (c) 20% (d) 26%
  3. 3.A shopkeeper buys a toy for ₹380 and sells it for ₹361. What is his loss percent? (a) 19% (b) 6% (c) 5% (d) 10%
  4. 4.What is 10% of 320? (a) 288 (b) 64 (c) 320 (d) 32
  5. 5.A bag marked ₹340 is sold at a 50% discount. What is its selling price? (a) ₹171 (b) ₹170 (c) ₹290 (d) ₹510
  6. 6.A shopkeeper buys a toy for ₹600 and sells it for ₹780. What is his profit percent? (a) 25% (b) 31% (c) 30% (d) 35%
  7. 7.What is 30% of 560? (a) 392 (b) 1680 (c) 168 (d) 336
  8. 8.A shopkeeper buys a toy for ₹180 and sells it for ₹198. What is his profit percent? (a) 18% (b) 15% (c) 10% (d) 5%
  9. 9.What is 25% of 840? (a) 630 (b) 210 (c) 420 (d) 2100
  10. 10.A bag marked ₹380 is sold at a 25% discount. What is its selling price? (a) ₹95 (b) ₹355 (c) ₹475 (d) ₹285
  11. 11.A shopkeeper buys a toy for ₹240 and sells it for ₹204. What is his loss percent? (a) 10% (b) 36% (c) 20% (d) 15%
  12. 12.A shopkeeper buys a toy for ₹660 and sells it for ₹858. What is his profit percent? (a) 30% (b) 31% (c) 25% (d) 35%
  13. 13.What is 15% of 420? (a) 630 (b) 63 (c) 126 (d) 357
  14. 14.A bag marked ₹280 is sold at a 40% discount. What is its selling price? (a) ₹240 (b) ₹168 (c) ₹392 (d) ₹112
  15. 15.A bag marked ₹1900 is sold at a 40% discount. What is its selling price? (a) ₹1140 (b) ₹2660 (c) ₹760 (d) ₹1860
  16. 16.What is 25% of 900? (a) 450 (b) 2250 (c) 225 (d) 675
  17. 17.A shopkeeper buys a toy for ₹700 and sells it for ₹525. What is his loss percent? (a) 25% (b) 26% (c) 20% (d) 30%
  18. 18.What is 25% of 600? (a) 450 (b) 1500 (c) 150 (d) 300
  19. 19.A shopkeeper buys a toy for ₹780 and sells it for ₹663. What is his loss percent? (a) 15% (b) 10% (c) 20% (d) 16%
  20. 20.What is 30% of 380? (a) 266 (b) 114 (c) 228 (d) 1140
  21. 21.A shopkeeper buys a toy for ₹200 and sells it for ₹210. What is his profit percent? (a) 4% (b) 10% (c) 5% (d) 6%
  22. 22.A bag marked ₹360 is sold at a 30% discount. What is its selling price? (a) ₹330 (b) ₹252 (c) ₹468 (d) ₹108
  23. 23.A bag marked ₹260 is sold at a 20% discount. What is its selling price? (a) ₹240 (b) ₹312 (c) ₹208 (d) ₹52
  24. 24.A shopkeeper buys a toy for ₹100 and sells it for ₹130. What is his profit percent? (a) 31% (b) 35% (c) 25% (d) 30%
  25. 25.What is 50% of 40? (a) 40 (b) 21 (c) 200 (d) 20
  26. 26.A bag marked ₹800 is sold at a 25% discount. What is its selling price? (a) ₹1000 (b) ₹200 (c) ₹775 (d) ₹600
  27. 27.A shopkeeper buys a toy for ₹100 and sells it for ₹70. What is his loss percent? (a) 30% (b) 25% (c) 35% (d) 31%
  28. 28.A bag marked ₹460 is sold at a 40% discount. What is its selling price? (a) ₹184 (b) ₹644 (c) ₹420 (d) ₹276
  29. 29.What is 10% of 720? (a) 720 (b) 648 (c) 72 (d) 144
  30. 30.A shopkeeper buys a toy for ₹340 and sells it for ₹272. What is his loss percent? (a) 25% (b) 15% (c) 68% (d) 20%
  31. 31.A shopkeeper buys a toy for ₹520 and sells it for ₹676. What is his profit percent? (a) 35% (b) 31% (c) 30% (d) 25%
  32. 32.What is 20% of 960? (a) 1920 (b) 384 (c) 768 (d) 192
  33. 33.A shopkeeper buys a toy for ₹740 and sells it for ₹518. What is his loss percent? (a) 25% (b) 31% (c) 30% (d) 35%
  34. 34.A bag marked ₹1120 is sold at a 40% discount. What is its selling price? (a) ₹448 (b) ₹1080 (c) ₹672 (d) ₹1568
  35. 35.What is 75% of 280? (a) 420 (b) 210 (c) 70 (d) 2100
  36. 36.A shopkeeper buys a toy for ₹560 and sells it for ₹728. What is his profit percent? (a) 25% (b) 31% (c) 35% (d) 30%
  37. 37.A shopkeeper buys a toy for ₹660 and sells it for ₹726. What is his profit percent? (a) 5% (b) 15% (c) 10% (d) 66%
  38. 38.A bag marked ₹480 is sold at a 40% discount. What is its selling price? (a) ₹192 (b) ₹440 (c) ₹288 (d) ₹672
  39. 39.A bag marked ₹380 is sold at a 15% discount. What is its selling price? (a) ₹57 (b) ₹365 (c) ₹323 (d) ₹437
  40. 40.A shopkeeper buys a toy for ₹680 and sells it for ₹748. What is his profit percent? (a) 15% (b) 5% (c) 68% (d) 10%

Answer key

  1. ₹880
  2. 25%
  3. 5%
  4. 32
  5. ₹170
  6. 30%
  7. 168
  8. 10%
  9. 210
  10. ₹285
  11. 15%
  12. 30%
  13. 63
  14. ₹168
  15. ₹1140
  16. 225
  17. 25%
  18. 150
  19. 15%
  20. 114
  21. 5%
  22. ₹252
  23. ₹208
  24. 30%
  25. 20
  26. ₹600
  27. 30%
  28. ₹276
  29. 72
  30. 20%
  31. 30%
  32. 192
  33. 30%
  34. ₹672
  35. 210
  36. 30%
  37. 10%
  38. ₹288
  39. ₹323
  40. 10%

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