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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 62 · 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 ₹860 is sold at a 25% discount. What is its selling price? (a) ₹645 (b) ₹1075 (c) ₹835 (d) ₹215
  2. 2.A bag marked ₹360 is sold at a 10% discount. What is its selling price? (a) ₹350 (b) ₹36 (c) ₹396 (d) ₹324
  3. 3.A shopkeeper buys a toy for ₹860 and sells it for ₹731. What is his loss percent? (a) 10% (b) 16% (c) 20% (d) 15%
  4. 4.A shopkeeper buys a toy for ₹200 and sells it for ₹220. What is his profit percent? (a) 20% (b) 15% (c) 10% (d) 5%
  5. 5.A bag marked ₹720 is sold at a 15% discount. What is its selling price? (a) ₹108 (b) ₹828 (c) ₹612 (d) ₹705
  6. 6.A bag marked ₹740 is sold at a 10% discount. What is its selling price? (a) ₹74 (b) ₹814 (c) ₹730 (d) ₹666
  7. 7.What is 10% of 980? (a) 882 (b) 980 (c) 196 (d) 98
  8. 8.A shopkeeper buys a toy for ₹260 and sells it for ₹182. What is his loss percent? (a) 25% (b) 35% (c) 30% (d) 78%
  9. 9.What is 10% of 580? (a) 580 (b) 522 (c) 116 (d) 58
  10. 10.A shopkeeper buys a toy for ₹520 and sells it for ₹598. What is his profit percent? (a) 15% (b) 78% (c) 20% (d) 10%
  11. 11.What is 60% of 100? (a) 600 (b) 120 (c) 40 (d) 60
  12. 12.A shopkeeper buys a toy for ₹220 and sells it for ₹231. What is his profit percent? (a) 11% (b) 5% (c) 10% (d) 6%
  13. 13.A bag marked ₹540 is sold at a 15% discount. What is its selling price? (a) ₹81 (b) ₹621 (c) ₹459 (d) ₹525
  14. 14.What is 25% of 80? (a) 60 (b) 40 (c) 200 (d) 20
  15. 15.A shopkeeper buys a toy for ₹420 and sells it for ₹504. What is his profit percent? (a) 20% (b) 25% (c) 15% (d) 84%
  16. 16.A bag marked ₹980 is sold at a 15% discount. What is its selling price? (a) ₹1127 (b) ₹833 (c) ₹147 (d) ₹965
  17. 17.A bag marked ₹1800 is sold at a 50% discount. What is its selling price? (a) ₹900 (b) ₹901 (c) ₹1750 (d) ₹2700
  18. 18.What is 10% of 260? (a) 52 (b) 234 (c) 260 (d) 26
  19. 19.What is 40% of 220? (a) 88 (b) 132 (c) 880 (d) 176
  20. 20.A shopkeeper buys a toy for ₹860 and sells it for ₹774. What is his loss percent? (a) 10% (b) 15% (c) 86% (d) 5%
  21. 21.A bag marked ₹1740 is sold at a 50% discount. What is its selling price? (a) ₹870 (b) ₹2610 (c) ₹1690 (d) ₹871
  22. 22.A shopkeeper buys a toy for ₹1000 and sells it for ₹1050. What is his profit percent? (a) 50% (b) 5% (c) 10% (d) 6%
  23. 23.A bag marked ₹1140 is sold at a 40% discount. What is its selling price? (a) ₹456 (b) ₹1596 (c) ₹684 (d) ₹1100
  24. 24.A bag marked ₹680 is sold at a 10% discount. What is its selling price? (a) ₹68 (b) ₹670 (c) ₹748 (d) ₹612
  25. 25.What is 20% of 40? (a) 32 (b) 8 (c) 80 (d) 16
  26. 26.A shopkeeper buys a toy for ₹720 and sells it for ₹612. What is his loss percent? (a) 16% (b) 15% (c) 20% (d) 10%
  27. 27.A shopkeeper buys a toy for ₹500 and sells it for ₹550. What is his profit percent? (a) 10% (b) 50% (c) 15% (d) 5%
  28. 28.A shopkeeper buys a toy for ₹340 and sells it for ₹374. What is his profit percent? (a) 15% (b) 5% (c) 34% (d) 10%
  29. 29.What is 75% of 960? (a) 240 (b) 7200 (c) 720 (d) 1440
  30. 30.What is 25% of 640? (a) 1600 (b) 160 (c) 480 (d) 320
  31. 31.What is 5% of 60? (a) 30 (b) 57 (c) 6 (d) 3
  32. 32.What is 30% of 840? (a) 252 (b) 588 (c) 2520 (d) 504
  33. 33.A shopkeeper buys a toy for ₹160 and sells it for ₹112. What is his loss percent? (a) 35% (b) 48% (c) 25% (d) 30%
  34. 34.What is 5% of 600? (a) 60 (b) 300 (c) 30 (d) 570
  35. 35.A bag marked ₹1540 is sold at a 40% discount. What is its selling price? (a) ₹1500 (b) ₹924 (c) ₹616 (d) ₹2156
  36. 36.A shopkeeper buys a toy for ₹300 and sells it for ₹450. What is his profit percent? (a) 45% (b) 55% (c) 51% (d) 50%
  37. 37.What is 10% of 740? (a) 740 (b) 74 (c) 148 (d) 666
  38. 38.What is 20% of 300? (a) 600 (b) 120 (c) 60 (d) 240
  39. 39.A shopkeeper buys a toy for ₹100 and sells it for ₹70. What is his loss percent? (a) 25% (b) 31% (c) 35% (d) 30%
  40. 40.What is 5% of 740? (a) 37 (b) 703 (c) 74 (d) 370

Answer key

  1. ₹645
  2. ₹324
  3. 15%
  4. 10%
  5. ₹612
  6. ₹666
  7. 98
  8. 30%
  9. 58
  10. 15%
  11. 60
  12. 5%
  13. ₹459
  14. 20
  15. 20%
  16. ₹833
  17. ₹900
  18. 26
  19. 88
  20. 10%
  21. ₹870
  22. 5%
  23. ₹684
  24. ₹612
  25. 8
  26. 15%
  27. 10%
  28. 10%
  29. 720
  30. 160
  31. 3
  32. 252
  33. 30%
  34. 30
  35. ₹924
  36. 50%
  37. 74
  38. 60
  39. 30%
  40. 37

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