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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 616 · 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 ₹780 and sells it for ₹975. What is his profit percent? (a) 30% (b) 20% (c) 26% (d) 25%
  2. 2.What is 60% of 420? (a) 168 (b) 504 (c) 2520 (d) 252
  3. 3.What is 25% of 140? (a) 70 (b) 35 (c) 105 (d) 350
  4. 4.What is 25% of 180? (a) 90 (b) 450 (c) 135 (d) 45
  5. 5.A shopkeeper buys a toy for ₹920 and sells it for ₹644. What is his loss percent? (a) 35% (b) 25% (c) 30% (d) 31%
  6. 6.What is 40% of 700? (a) 2800 (b) 420 (c) 280 (d) 560
  7. 7.A shopkeeper buys a toy for ₹280 and sells it for ₹168. What is his loss percent? (a) 35% (b) 41% (c) 45% (d) 40%
  8. 8.A shopkeeper buys a toy for ₹340 and sells it for ₹357. What is his profit percent? (a) 5% (b) 6% (c) 10% (d) 17%
  9. 9.A shopkeeper buys a toy for ₹980 and sells it for ₹686. What is his loss percent? (a) 31% (b) 30% (c) 35% (d) 25%
  10. 10.A shopkeeper buys a toy for ₹400 and sells it for ₹240. What is his loss percent? (a) 35% (b) 41% (c) 45% (d) 40%
  11. 11.A shopkeeper buys a toy for ₹940 and sells it for ₹1316. What is his profit percent? (a) 40% (b) 41% (c) 35% (d) 45%
  12. 12.What is 20% of 280? (a) 560 (b) 224 (c) 112 (d) 56
  13. 13.A bag marked ₹900 is sold at a 20% discount. What is its selling price? (a) ₹720 (b) ₹180 (c) ₹880 (d) ₹1080
  14. 14.What is 15% of 680? (a) 1020 (b) 204 (c) 102 (d) 578
  15. 15.A bag marked ₹1340 is sold at a 15% discount. What is its selling price? (a) ₹1541 (b) ₹1325 (c) ₹1139 (d) ₹201
  16. 16.A shopkeeper buys a toy for ₹680 and sells it for ₹782. What is his profit percent? (a) 15% (b) 16% (c) 10% (d) 20%
  17. 17.A shopkeeper buys a toy for ₹780 and sells it for ₹741. What is his loss percent? (a) 6% (b) 10% (c) 39% (d) 5%
  18. 18.A shopkeeper buys a toy for ₹1000 and sells it for ₹950. What is his loss percent? (a) 6% (b) 10% (c) 5% (d) 50%
  19. 19.What is 15% of 860? (a) 129 (b) 1290 (c) 731 (d) 258
  20. 20.A bag marked ₹1700 is sold at a 50% discount. What is its selling price? (a) ₹2550 (b) ₹850 (c) ₹1650 (d) ₹851
  21. 21.What is 5% of 500? (a) 475 (b) 25 (c) 250 (d) 50
  22. 22.What is 50% of 220? (a) 1100 (b) 111 (c) 220 (d) 110
  23. 23.What is 75% of 840? (a) 630 (b) 1260 (c) 6300 (d) 210
  24. 24.What is 20% of 140? (a) 112 (b) 280 (c) 28 (d) 56
  25. 25.A bag marked ₹240 is sold at a 40% discount. What is its selling price? (a) ₹96 (b) ₹336 (c) ₹144 (d) ₹200
  26. 26.A bag marked ₹520 is sold at a 50% discount. What is its selling price? (a) ₹261 (b) ₹470 (c) ₹780 (d) ₹260
  27. 27.What is 60% of 600? (a) 720 (b) 240 (c) 360 (d) 3600
  28. 28.A bag marked ₹1800 is sold at a 15% discount. What is its selling price? (a) ₹2070 (b) ₹1785 (c) ₹270 (d) ₹1530
  29. 29.A bag marked ₹660 is sold at a 10% discount. What is its selling price? (a) ₹650 (b) ₹66 (c) ₹726 (d) ₹594
  30. 30.A bag marked ₹360 is sold at a 20% discount. What is its selling price? (a) ₹432 (b) ₹72 (c) ₹340 (d) ₹288
  31. 31.What is 15% of 560? (a) 840 (b) 168 (c) 84 (d) 476
  32. 32.A bag marked ₹1940 is sold at a 20% discount. What is its selling price? (a) ₹2328 (b) ₹1552 (c) ₹1920 (d) ₹388
  33. 33.A shopkeeper buys a toy for ₹720 and sells it for ₹648. What is his loss percent? (a) 72% (b) 10% (c) 5% (d) 15%
  34. 34.What is 30% of 240? (a) 720 (b) 168 (c) 144 (d) 72
  35. 35.What is 25% of 320? (a) 800 (b) 160 (c) 240 (d) 80
  36. 36.What is 10% of 860? (a) 774 (b) 86 (c) 172 (d) 860
  37. 37.A bag marked ₹1480 is sold at a 10% discount. What is its selling price? (a) ₹1628 (b) ₹1470 (c) ₹1332 (d) ₹148
  38. 38.A shopkeeper buys a toy for ₹100 and sells it for ₹85. What is his loss percent? (a) 20% (b) 15% (c) 10% (d) 16%
  39. 39.What is 5% of 100? (a) 10 (b) 50 (c) 95 (d) 5
  40. 40.What is 60% of 920? (a) 1104 (b) 5520 (c) 552 (d) 368

Answer key

  1. 25%
  2. 252
  3. 35
  4. 45
  5. 30%
  6. 280
  7. 40%
  8. 5%
  9. 30%
  10. 40%
  11. 40%
  12. 56
  13. ₹720
  14. 102
  15. ₹1139
  16. 15%
  17. 5%
  18. 5%
  19. 129
  20. ₹850
  21. 25
  22. 110
  23. 630
  24. 28
  25. ₹144
  26. ₹260
  27. 360
  28. ₹1530
  29. ₹594
  30. ₹288
  31. 84
  32. ₹1552
  33. 10%
  34. 72
  35. 80
  36. 86
  37. ₹1332
  38. 15%
  39. 5
  40. 552

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