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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 117 · 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 ₹720 and sells it for ₹684. What is his loss percent? (a) 10% (b) 5% (c) 6% (d) 36%
  2. 2.What is 40% of 40? (a) 24 (b) 160 (c) 16 (d) 32
  3. 3.What is 50% of 560? (a) 281 (b) 560 (c) 2800 (d) 280
  4. 4.What is 60% of 620? (a) 248 (b) 372 (c) 744 (d) 3720
  5. 5.A shopkeeper buys a toy for ₹260 and sells it for ₹208. What is his loss percent? (a) 25% (b) 20% (c) 15% (d) 52%
  6. 6.A shopkeeper buys a toy for ₹840 and sells it for ₹1008. What is his profit percent? (a) 25% (b) 15% (c) 20% (d) 21%
  7. 7.What is 30% of 300? (a) 180 (b) 90 (c) 900 (d) 210
  8. 8.What is 5% of 140? (a) 133 (b) 14 (c) 70 (d) 7
  9. 9.What is 75% of 940? (a) 1410 (b) 7050 (c) 705 (d) 235
  10. 10.A shopkeeper buys a toy for ₹300 and sells it for ₹420. What is his profit percent? (a) 35% (b) 45% (c) 41% (d) 40%
  11. 11.A bag marked ₹520 is sold at a 15% discount. What is its selling price? (a) ₹442 (b) ₹505 (c) ₹598 (d) ₹78
  12. 12.A shopkeeper buys a toy for ₹660 and sells it for ₹495. What is his loss percent? (a) 30% (b) 20% (c) 26% (d) 25%
  13. 13.A shopkeeper buys a toy for ₹940 and sells it for ₹846. What is his loss percent? (a) 15% (b) 94% (c) 5% (d) 10%
  14. 14.What is 75% of 580? (a) 4350 (b) 870 (c) 435 (d) 145
  15. 15.A shopkeeper buys a toy for ₹840 and sells it for ₹588. What is his loss percent? (a) 31% (b) 35% (c) 25% (d) 30%
  16. 16.A bag marked ₹1040 is sold at a 25% discount. What is its selling price? (a) ₹1300 (b) ₹780 (c) ₹1015 (d) ₹260
  17. 17.A bag marked ₹1640 is sold at a 50% discount. What is its selling price? (a) ₹821 (b) ₹820 (c) ₹2460 (d) ₹1590
  18. 18.A bag marked ₹860 is sold at a 30% discount. What is its selling price? (a) ₹1118 (b) ₹258 (c) ₹602 (d) ₹830
  19. 19.A shopkeeper buys a toy for ₹960 and sells it for ₹1056. What is his profit percent? (a) 96% (b) 10% (c) 5% (d) 15%
  20. 20.A shopkeeper buys a toy for ₹980 and sells it for ₹1372. What is his profit percent? (a) 45% (b) 35% (c) 41% (d) 40%
  21. 21.A bag marked ₹680 is sold at a 30% discount. What is its selling price? (a) ₹884 (b) ₹204 (c) ₹476 (d) ₹650
  22. 22.A shopkeeper buys a toy for ₹300 and sells it for ₹285. What is his loss percent? (a) 6% (b) 5% (c) 15% (d) 10%
  23. 23.A shopkeeper buys a toy for ₹100 and sells it for ₹90. What is his loss percent? (a) 10% (b) 11% (c) 15% (d) 5%
  24. 24.A shopkeeper buys a toy for ₹300 and sells it for ₹240. What is his loss percent? (a) 60% (b) 15% (c) 20% (d) 25%
  25. 25.What is 5% of 120? (a) 60 (b) 114 (c) 12 (d) 6
  26. 26.A shopkeeper buys a toy for ₹380 and sells it for ₹361. What is his loss percent? (a) 10% (b) 19% (c) 5% (d) 6%
  27. 27.A shopkeeper buys a toy for ₹980 and sells it for ₹1274. What is his profit percent? (a) 35% (b) 30% (c) 25% (d) 31%
  28. 28.A shopkeeper buys a toy for ₹180 and sells it for ₹216. What is his profit percent? (a) 36% (b) 25% (c) 15% (d) 20%
  29. 29.What is 5% of 1000? (a) 50 (b) 500 (c) 100 (d) 950
  30. 30.A shopkeeper buys a toy for ₹500 and sells it for ₹375. What is his loss percent? (a) 20% (b) 26% (c) 30% (d) 25%
  31. 31.What is 60% of 140? (a) 56 (b) 840 (c) 168 (d) 84
  32. 32.A shopkeeper buys a toy for ₹620 and sells it for ₹713. What is his profit percent? (a) 10% (b) 15% (c) 20% (d) 93%
  33. 33.A shopkeeper buys a toy for ₹900 and sells it for ₹1080. What is his profit percent? (a) 21% (b) 25% (c) 20% (d) 15%
  34. 34.What is 5% of 480? (a) 48 (b) 24 (c) 456 (d) 240
  35. 35.What is 20% of 240? (a) 48 (b) 96 (c) 480 (d) 192
  36. 36.A shopkeeper buys a toy for ₹120 and sells it for ₹132. What is his profit percent? (a) 15% (b) 12% (c) 10% (d) 5%
  37. 37.A shopkeeper buys a toy for ₹100 and sells it for ₹150. What is his profit percent? (a) 45% (b) 50% (c) 55% (d) 51%
  38. 38.A shopkeeper buys a toy for ₹400 and sells it for ₹500. What is his profit percent? (a) 20% (b) 26% (c) 30% (d) 25%
  39. 39.A bag marked ₹760 is sold at a 25% discount. What is its selling price? (a) ₹735 (b) ₹190 (c) ₹570 (d) ₹950
  40. 40.What is 25% of 200? (a) 150 (b) 50 (c) 100 (d) 500

Answer key

  1. 5%
  2. 16
  3. 280
  4. 372
  5. 20%
  6. 20%
  7. 90
  8. 7
  9. 705
  10. 40%
  11. ₹442
  12. 25%
  13. 10%
  14. 435
  15. 30%
  16. ₹780
  17. ₹820
  18. ₹602
  19. 10%
  20. 40%
  21. ₹476
  22. 5%
  23. 10%
  24. 20%
  25. 6
  26. 5%
  27. 30%
  28. 20%
  29. 50
  30. 25%
  31. 84
  32. 15%
  33. 20%
  34. 24
  35. 48
  36. 10%
  37. 50%
  38. 25%
  39. ₹570
  40. 50

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