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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 447 · 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 ₹120 and sells it for ₹138. What is his profit percent? (a) 18% (b) 15% (c) 20% (d) 10%
  2. 2.What is 25% of 340? (a) 850 (b) 255 (c) 170 (d) 85
  3. 3.A shopkeeper buys a toy for ₹420 and sells it for ₹294. What is his loss percent? (a) 35% (b) 30% (c) 31% (d) 25%
  4. 4.A bag marked ₹1920 is sold at a 15% discount. What is its selling price? (a) ₹2208 (b) ₹1632 (c) ₹288 (d) ₹1905
  5. 5.A shopkeeper buys a toy for ₹200 and sells it for ₹300. What is his profit percent? (a) 45% (b) 55% (c) 50% (d) 51%
  6. 6.What is 20% of 200? (a) 400 (b) 40 (c) 80 (d) 160
  7. 7.A shopkeeper buys a toy for ₹380 and sells it for ₹532. What is his profit percent? (a) 40% (b) 45% (c) 35% (d) 41%
  8. 8.What is 75% of 840? (a) 210 (b) 6300 (c) 1260 (d) 630
  9. 9.A shopkeeper buys a toy for ₹720 and sells it for ₹936. What is his profit percent? (a) 30% (b) 35% (c) 31% (d) 25%
  10. 10.A shopkeeper buys a toy for ₹660 and sells it for ₹990. What is his profit percent? (a) 50% (b) 55% (c) 45% (d) 51%
  11. 11.What is 10% of 220? (a) 22 (b) 44 (c) 198 (d) 220
  12. 12.A shopkeeper buys a toy for ₹580 and sells it for ₹638. What is his profit percent? (a) 15% (b) 10% (c) 58% (d) 5%
  13. 13.A bag marked ₹1040 is sold at a 15% discount. What is its selling price? (a) ₹884 (b) ₹156 (c) ₹1196 (d) ₹1025
  14. 14.A shopkeeper buys a toy for ₹360 and sells it for ₹324. What is his loss percent? (a) 36% (b) 5% (c) 10% (d) 15%
  15. 15.A shopkeeper buys a toy for ₹180 and sells it for ₹189. What is his profit percent? (a) 6% (b) 10% (c) 5% (d) 9%
  16. 16.A shopkeeper buys a toy for ₹480 and sells it for ₹432. What is his loss percent? (a) 15% (b) 48% (c) 5% (d) 10%
  17. 17.A shopkeeper buys a toy for ₹480 and sells it for ₹552. What is his profit percent? (a) 72% (b) 20% (c) 15% (d) 10%
  18. 18.What is 20% of 620? (a) 248 (b) 124 (c) 1240 (d) 496
  19. 19.A shopkeeper buys a toy for ₹340 and sells it for ₹306. What is his loss percent? (a) 15% (b) 5% (c) 10% (d) 34%
  20. 20.A shopkeeper buys a toy for ₹120 and sells it for ₹114. What is his loss percent? (a) 5% (b) 4% (c) 10% (d) 6%
  21. 21.A shopkeeper buys a toy for ₹160 and sells it for ₹184. What is his profit percent? (a) 24% (b) 20% (c) 10% (d) 15%
  22. 22.A shopkeeper buys a toy for ₹160 and sells it for ₹144. What is his loss percent? (a) 10% (b) 5% (c) 16% (d) 15%
  23. 23.A shopkeeper buys a toy for ₹540 and sells it for ₹486. What is his loss percent? (a) 5% (b) 15% (c) 10% (d) 54%
  24. 24.A shopkeeper buys a toy for ₹100 and sells it for ₹80. What is his loss percent? (a) 25% (b) 20% (c) 21% (d) 15%
  25. 25.A shopkeeper buys a toy for ₹780 and sells it for ₹1092. What is his profit percent? (a) 45% (b) 41% (c) 35% (d) 40%
  26. 26.A bag marked ₹1120 is sold at a 25% discount. What is its selling price? (a) ₹1095 (b) ₹1400 (c) ₹280 (d) ₹840
  27. 27.A shopkeeper buys a toy for ₹240 and sells it for ₹228. What is his loss percent? (a) 6% (b) 10% (c) 12% (d) 5%
  28. 28.What is 40% of 220? (a) 132 (b) 88 (c) 880 (d) 176
  29. 29.What is 50% of 620? (a) 3100 (b) 310 (c) 311 (d) 620
  30. 30.A bag marked ₹900 is sold at a 25% discount. What is its selling price? (a) ₹225 (b) ₹1125 (c) ₹675 (d) ₹875
  31. 31.What is 50% of 200? (a) 101 (b) 1000 (c) 100 (d) 200
  32. 32.A bag marked ₹1500 is sold at a 50% discount. What is its selling price? (a) ₹2250 (b) ₹751 (c) ₹1450 (d) ₹750
  33. 33.What is 5% of 320? (a) 304 (b) 32 (c) 160 (d) 16
  34. 34.What is 15% of 340? (a) 51 (b) 289 (c) 102 (d) 510
  35. 35.A bag marked ₹1900 is sold at a 50% discount. What is its selling price? (a) ₹951 (b) ₹950 (c) ₹2850 (d) ₹1850
  36. 36.A bag marked ₹1460 is sold at a 20% discount. What is its selling price? (a) ₹1440 (b) ₹1168 (c) ₹292 (d) ₹1752
  37. 37.A bag marked ₹440 is sold at a 20% discount. What is its selling price? (a) ₹420 (b) ₹528 (c) ₹352 (d) ₹88
  38. 38.What is 15% of 880? (a) 748 (b) 264 (c) 132 (d) 1320
  39. 39.What is 75% of 1000? (a) 1500 (b) 250 (c) 750 (d) 7500
  40. 40.A shopkeeper buys a toy for ₹380 and sells it for ₹323. What is his loss percent? (a) 15% (b) 57% (c) 20% (d) 10%

Answer key

  1. 15%
  2. 85
  3. 30%
  4. ₹1632
  5. 50%
  6. 40
  7. 40%
  8. 630
  9. 30%
  10. 50%
  11. 22
  12. 10%
  13. ₹884
  14. 10%
  15. 5%
  16. 10%
  17. 15%
  18. 124
  19. 10%
  20. 5%
  21. 15%
  22. 10%
  23. 10%
  24. 20%
  25. 40%
  26. ₹840
  27. 5%
  28. 88
  29. 310
  30. ₹675
  31. 100
  32. ₹750
  33. 16
  34. 51
  35. ₹950
  36. ₹1168
  37. ₹352
  38. 132
  39. 750
  40. 15%

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