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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 52 · 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 ₹220 is sold at a 50% discount. What is its selling price? (a) ₹110 (b) ₹330 (c) ₹170 (d) ₹111
  2. 2.A bag marked ₹1860 is sold at a 50% discount. What is its selling price? (a) ₹930 (b) ₹931 (c) ₹1810 (d) ₹2790
  3. 3.A bag marked ₹840 is sold at a 15% discount. What is its selling price? (a) ₹966 (b) ₹714 (c) ₹825 (d) ₹126
  4. 4.A shopkeeper buys a toy for ₹120 and sells it for ₹126. What is his profit percent? (a) 4% (b) 6% (c) 5% (d) 10%
  5. 5.A bag marked ₹920 is sold at a 50% discount. What is its selling price? (a) ₹461 (b) ₹460 (c) ₹870 (d) ₹1380
  6. 6.A shopkeeper buys a toy for ₹920 and sells it for ₹1380. What is his profit percent? (a) 55% (b) 51% (c) 50% (d) 45%
  7. 7.A bag marked ₹1200 is sold at a 50% discount. What is its selling price? (a) ₹1800 (b) ₹600 (c) ₹1150 (d) ₹601
  8. 8.What is 50% of 200? (a) 1000 (b) 101 (c) 100 (d) 200
  9. 9.A bag marked ₹860 is sold at a 25% discount. What is its selling price? (a) ₹835 (b) ₹645 (c) ₹215 (d) ₹1075
  10. 10.A shopkeeper buys a toy for ₹760 and sells it for ₹532. What is his loss percent? (a) 25% (b) 31% (c) 35% (d) 30%
  11. 11.What is 75% of 660? (a) 165 (b) 495 (c) 4950 (d) 990
  12. 12.A bag marked ₹1700 is sold at a 50% discount. What is its selling price? (a) ₹2550 (b) ₹1650 (c) ₹851 (d) ₹850
  13. 13.A shopkeeper buys a toy for ₹360 and sells it for ₹324. What is his loss percent? (a) 36% (b) 5% (c) 15% (d) 10%
  14. 14.A bag marked ₹1600 is sold at a 10% discount. What is its selling price? (a) ₹160 (b) ₹1440 (c) ₹1760 (d) ₹1590
  15. 15.A shopkeeper buys a toy for ₹500 and sells it for ₹300. What is his loss percent? (a) 35% (b) 45% (c) 41% (d) 40%
  16. 16.A shopkeeper buys a toy for ₹320 and sells it for ₹272. What is his loss percent? (a) 10% (b) 20% (c) 15% (d) 48%
  17. 17.A bag marked ₹1180 is sold at a 30% discount. What is its selling price? (a) ₹1150 (b) ₹1534 (c) ₹354 (d) ₹826
  18. 18.A shopkeeper buys a toy for ₹160 and sells it for ₹144. What is his loss percent? (a) 5% (b) 10% (c) 16% (d) 15%
  19. 19.A bag marked ₹600 is sold at a 10% discount. What is its selling price? (a) ₹540 (b) ₹60 (c) ₹660 (d) ₹590
  20. 20.A shopkeeper buys a toy for ₹560 and sells it for ₹392. What is his loss percent? (a) 31% (b) 30% (c) 35% (d) 25%
  21. 21.What is 75% of 900? (a) 6750 (b) 1350 (c) 675 (d) 225
  22. 22.A shopkeeper buys a toy for ₹700 and sells it for ₹665. What is his loss percent? (a) 35% (b) 5% (c) 10% (d) 6%
  23. 23.A bag marked ₹840 is sold at a 10% discount. What is its selling price? (a) ₹830 (b) ₹84 (c) ₹924 (d) ₹756
  24. 24.What is 10% of 160? (a) 32 (b) 160 (c) 16 (d) 144
  25. 25.What is 20% of 600? (a) 120 (b) 1200 (c) 240 (d) 480
  26. 26.What is 10% of 420? (a) 84 (b) 420 (c) 42 (d) 378
  27. 27.A shopkeeper buys a toy for ₹760 and sells it for ₹1064. What is his profit percent? (a) 41% (b) 35% (c) 40% (d) 45%
  28. 28.A shopkeeper buys a toy for ₹320 and sells it for ₹224. What is his loss percent? (a) 25% (b) 96% (c) 30% (d) 35%
  29. 29.A bag marked ₹1680 is sold at a 50% discount. What is its selling price? (a) ₹2520 (b) ₹840 (c) ₹1630 (d) ₹841
  30. 30.A shopkeeper buys a toy for ₹120 and sells it for ₹132. What is his profit percent? (a) 12% (b) 5% (c) 10% (d) 15%
  31. 31.What is 40% of 140? (a) 84 (b) 560 (c) 56 (d) 112
  32. 32.What is 40% of 60? (a) 240 (b) 48 (c) 24 (d) 36
  33. 33.A bag marked ₹680 is sold at a 25% discount. What is its selling price? (a) ₹850 (b) ₹170 (c) ₹510 (d) ₹655
  34. 34.What is 50% of 120? (a) 600 (b) 61 (c) 120 (d) 60
  35. 35.What is 10% of 240? (a) 240 (b) 24 (c) 216 (d) 48
  36. 36.A shopkeeper buys a toy for ₹120 and sells it for ₹114. What is his loss percent? (a) 4% (b) 10% (c) 6% (d) 5%
  37. 37.A shopkeeper buys a toy for ₹160 and sells it for ₹192. What is his profit percent? (a) 15% (b) 20% (c) 32% (d) 25%
  38. 38.What is 10% of 940? (a) 188 (b) 940 (c) 94 (d) 846
  39. 39.A shopkeeper buys a toy for ₹500 and sells it for ₹750. What is his profit percent? (a) 50% (b) 45% (c) 55% (d) 51%
  40. 40.A bag marked ₹320 is sold at a 20% discount. What is its selling price? (a) ₹256 (b) ₹384 (c) ₹64 (d) ₹300

Answer key

  1. ₹110
  2. ₹930
  3. ₹714
  4. 5%
  5. ₹460
  6. 50%
  7. ₹600
  8. 100
  9. ₹645
  10. 30%
  11. 495
  12. ₹850
  13. 10%
  14. ₹1440
  15. 40%
  16. 15%
  17. ₹826
  18. 10%
  19. ₹540
  20. 30%
  21. 675
  22. 5%
  23. ₹756
  24. 16
  25. 120
  26. 42
  27. 40%
  28. 30%
  29. ₹840
  30. 10%
  31. 56
  32. 24
  33. ₹510
  34. 60
  35. 24
  36. 5%
  37. 20%
  38. 94
  39. 50%
  40. ₹256

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