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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 541 · 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 ₹1560 is sold at a 30% discount. What is its selling price? (a) ₹2028 (b) ₹1530 (c) ₹1092 (d) ₹468
  2. 2.What is 50% of 960? (a) 480 (b) 481 (c) 4800 (d) 960
  3. 3.A bag marked ₹980 is sold at a 10% discount. What is its selling price? (a) ₹1078 (b) ₹970 (c) ₹882 (d) ₹98
  4. 4.A shopkeeper buys a toy for ₹220 and sells it for ₹330. What is his profit percent? (a) 45% (b) 55% (c) 51% (d) 50%
  5. 5.A shopkeeper buys a toy for ₹520 and sells it for ₹650. What is his profit percent? (a) 25% (b) 26% (c) 30% (d) 20%
  6. 6.A bag marked ₹1760 is sold at a 50% discount. What is its selling price? (a) ₹1710 (b) ₹880 (c) ₹881 (d) ₹2640
  7. 7.What is 10% of 780? (a) 780 (b) 156 (c) 78 (d) 702
  8. 8.What is 20% of 140? (a) 280 (b) 28 (c) 56 (d) 112
  9. 9.A shopkeeper buys a toy for ₹680 and sells it for ₹850. What is his profit percent? (a) 25% (b) 20% (c) 30% (d) 26%
  10. 10.What is 25% of 620? (a) 1550 (b) 155 (c) 310 (d) 465
  11. 11.What is 50% of 860? (a) 860 (b) 431 (c) 430 (d) 4300
  12. 12.What is 30% of 740? (a) 222 (b) 2220 (c) 518 (d) 444
  13. 13.A bag marked ₹1660 is sold at a 10% discount. What is its selling price? (a) ₹1826 (b) ₹166 (c) ₹1650 (d) ₹1494
  14. 14.A shopkeeper buys a toy for ₹280 and sells it for ₹252. What is his loss percent? (a) 28% (b) 15% (c) 10% (d) 5%
  15. 15.A bag marked ₹820 is sold at a 20% discount. What is its selling price? (a) ₹656 (b) ₹800 (c) ₹164 (d) ₹984
  16. 16.What is 5% of 480? (a) 24 (b) 456 (c) 240 (d) 48
  17. 17.A shopkeeper buys a toy for ₹800 and sells it for ₹1040. What is his profit percent? (a) 35% (b) 31% (c) 30% (d) 25%
  18. 18.A shopkeeper buys a toy for ₹920 and sells it for ₹1196. What is his profit percent? (a) 25% (b) 35% (c) 31% (d) 30%
  19. 19.A bag marked ₹1440 is sold at a 30% discount. What is its selling price? (a) ₹1872 (b) ₹432 (c) ₹1410 (d) ₹1008
  20. 20.A bag marked ₹1940 is sold at a 10% discount. What is its selling price? (a) ₹2134 (b) ₹1930 (c) ₹1746 (d) ₹194
  21. 21.A shopkeeper buys a toy for ₹180 and sells it for ₹144. What is his loss percent? (a) 20% (b) 15% (c) 25% (d) 36%
  22. 22.A shopkeeper buys a toy for ₹100 and sells it for ₹105. What is his profit percent? (a) 4% (b) 5% (c) 6% (d) 10%
  23. 23.A bag marked ₹680 is sold at a 50% discount. What is its selling price? (a) ₹630 (b) ₹1020 (c) ₹340 (d) ₹341
  24. 24.A bag marked ₹1180 is sold at a 15% discount. What is its selling price? (a) ₹1165 (b) ₹1003 (c) ₹1357 (d) ₹177
  25. 25.A shopkeeper buys a toy for ₹740 and sells it for ₹925. What is his profit percent? (a) 20% (b) 26% (c) 25% (d) 30%
  26. 26.What is 30% of 540? (a) 378 (b) 324 (c) 162 (d) 1620
  27. 27.A bag marked ₹1980 is sold at a 20% discount. What is its selling price? (a) ₹2376 (b) ₹1960 (c) ₹396 (d) ₹1584
  28. 28.A shopkeeper buys a toy for ₹920 and sells it for ₹644. What is his loss percent? (a) 31% (b) 35% (c) 30% (d) 25%
  29. 29.A shopkeeper buys a toy for ₹760 and sells it for ₹570. What is his loss percent? (a) 25% (b) 26% (c) 20% (d) 30%
  30. 30.A shopkeeper buys a toy for ₹200 and sells it for ₹250. What is his profit percent? (a) 25% (b) 30% (c) 50% (d) 20%
  31. 31.A shopkeeper buys a toy for ₹660 and sells it for ₹825. What is his profit percent? (a) 20% (b) 26% (c) 30% (d) 25%
  32. 32.A shopkeeper buys a toy for ₹800 and sells it for ₹720. What is his loss percent? (a) 5% (b) 15% (c) 80% (d) 10%
  33. 33.A shopkeeper buys a toy for ₹180 and sells it for ₹225. What is his profit percent? (a) 20% (b) 30% (c) 45% (d) 25%
  34. 34.A shopkeeper buys a toy for ₹120 and sells it for ₹168. What is his profit percent? (a) 35% (b) 45% (c) 48% (d) 40%
  35. 35.A bag marked ₹1260 is sold at a 10% discount. What is its selling price? (a) ₹1134 (b) ₹1386 (c) ₹1250 (d) ₹126
  36. 36.What is 25% of 300? (a) 750 (b) 150 (c) 75 (d) 225
  37. 37.A shopkeeper buys a toy for ₹340 and sells it for ₹425. What is his profit percent? (a) 20% (b) 30% (c) 85% (d) 25%
  38. 38.What is 60% of 100? (a) 120 (b) 600 (c) 40 (d) 60
  39. 39.A shopkeeper buys a toy for ₹420 and sells it for ₹441. What is his profit percent? (a) 10% (b) 21% (c) 6% (d) 5%
  40. 40.What is 25% of 700? (a) 175 (b) 350 (c) 525 (d) 1750

Answer key

  1. ₹1092
  2. 480
  3. ₹882
  4. 50%
  5. 25%
  6. ₹880
  7. 78
  8. 28
  9. 25%
  10. 155
  11. 430
  12. 222
  13. ₹1494
  14. 10%
  15. ₹656
  16. 24
  17. 30%
  18. 30%
  19. ₹1008
  20. ₹1746
  21. 20%
  22. 5%
  23. ₹340
  24. ₹1003
  25. 25%
  26. 162
  27. ₹1584
  28. 30%
  29. 25%
  30. 25%
  31. 25%
  32. 10%
  33. 25%
  34. 40%
  35. ₹1134
  36. 75
  37. 25%
  38. 60
  39. 5%
  40. 175

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