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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 815 · 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 shopkeeper buys a toy for ₹340 and sells it for ₹510. What is his profit percent? (a) 55% (b) 45% (c) 50% (d) 51%
  2. 2.What is 5% of 1000? (a) 50 (b) 100 (c) 500 (d) 950
  3. 3.A bag marked ₹520 is sold at a 20% discount. What is its selling price? (a) ₹500 (b) ₹104 (c) ₹416 (d) ₹624
  4. 4.What is 20% of 780? (a) 624 (b) 156 (c) 312 (d) 1560
  5. 5.A shopkeeper buys a toy for ₹880 and sells it for ₹1012. What is his profit percent? (a) 10% (b) 20% (c) 16% (d) 15%
  6. 6.A bag marked ₹1080 is sold at a 40% discount. What is its selling price? (a) ₹432 (b) ₹1040 (c) ₹1512 (d) ₹648
  7. 7.A bag marked ₹460 is sold at a 15% discount. What is its selling price? (a) ₹445 (b) ₹391 (c) ₹529 (d) ₹69
  8. 8.What is 5% of 220? (a) 209 (b) 110 (c) 22 (d) 11
  9. 9.A shopkeeper buys a toy for ₹320 and sells it for ₹192. What is his loss percent? (a) 41% (b) 45% (c) 35% (d) 40%
  10. 10.A bag marked ₹340 is sold at a 20% discount. What is its selling price? (a) ₹320 (b) ₹68 (c) ₹272 (d) ₹408
  11. 11.A shopkeeper buys a toy for ₹680 and sells it for ₹782. What is his profit percent? (a) 16% (b) 20% (c) 15% (d) 10%
  12. 12.What is 75% of 480? (a) 720 (b) 120 (c) 360 (d) 3600
  13. 13.A bag marked ₹560 is sold at a 15% discount. What is its selling price? (a) ₹644 (b) ₹84 (c) ₹545 (d) ₹476
  14. 14.A bag marked ₹280 is sold at a 10% discount. What is its selling price? (a) ₹252 (b) ₹308 (c) ₹270 (d) ₹28
  15. 15.A shopkeeper buys a toy for ₹100 and sells it for ₹140. What is his profit percent? (a) 45% (b) 41% (c) 40% (d) 35%
  16. 16.A shopkeeper buys a toy for ₹880 and sells it for ₹528. What is his loss percent? (a) 40% (b) 41% (c) 35% (d) 45%
  17. 17.A bag marked ₹380 is sold at a 50% discount. What is its selling price? (a) ₹570 (b) ₹191 (c) ₹330 (d) ₹190
  18. 18.A shopkeeper buys a toy for ₹240 and sells it for ₹228. What is his loss percent? (a) 6% (b) 5% (c) 12% (d) 10%
  19. 19.What is 15% of 940? (a) 1410 (b) 799 (c) 282 (d) 141
  20. 20.A shopkeeper buys a toy for ₹120 and sells it for ₹96. What is his loss percent? (a) 25% (b) 20% (c) 15% (d) 24%
  21. 21.A shopkeeper buys a toy for ₹640 and sells it for ₹832. What is his profit percent? (a) 31% (b) 25% (c) 35% (d) 30%
  22. 22.What is 60% of 440? (a) 528 (b) 176 (c) 264 (d) 2640
  23. 23.A shopkeeper buys a toy for ₹400 and sells it for ₹500. What is his profit percent? (a) 30% (b) 20% (c) 25% (d) 26%
  24. 24.What is 40% of 40? (a) 24 (b) 16 (c) 160 (d) 32
  25. 25.A bag marked ₹1620 is sold at a 25% discount. What is its selling price? (a) ₹1215 (b) ₹1595 (c) ₹2025 (d) ₹405
  26. 26.A shopkeeper buys a toy for ₹500 and sells it for ₹700. What is his profit percent? (a) 45% (b) 35% (c) 41% (d) 40%
  27. 27.A bag marked ₹340 is sold at a 15% discount. What is its selling price? (a) ₹289 (b) ₹391 (c) ₹325 (d) ₹51
  28. 28.A shopkeeper buys a toy for ₹160 and sells it for ₹96. What is his loss percent? (a) 40% (b) 64% (c) 45% (d) 35%
  29. 29.A bag marked ₹1000 is sold at a 25% discount. What is its selling price? (a) ₹975 (b) ₹250 (c) ₹1250 (d) ₹750
  30. 30.What is 10% of 960? (a) 960 (b) 864 (c) 192 (d) 96
  31. 31.A bag marked ₹520 is sold at a 15% discount. What is its selling price? (a) ₹78 (b) ₹505 (c) ₹598 (d) ₹442
  32. 32.A shopkeeper buys a toy for ₹580 and sells it for ₹696. What is his profit percent? (a) 25% (b) 21% (c) 20% (d) 15%
  33. 33.What is 5% of 980? (a) 98 (b) 931 (c) 490 (d) 49
  34. 34.A bag marked ₹860 is sold at a 25% discount. What is its selling price? (a) ₹835 (b) ₹215 (c) ₹1075 (d) ₹645
  35. 35.What is 30% of 860? (a) 602 (b) 258 (c) 2580 (d) 516
  36. 36.A shopkeeper buys a toy for ₹920 and sells it for ₹782. What is his loss percent? (a) 16% (b) 10% (c) 15% (d) 20%
  37. 37.A shopkeeper buys a toy for ₹220 and sells it for ₹154. What is his loss percent? (a) 30% (b) 35% (c) 25% (d) 66%
  38. 38.A shopkeeper buys a toy for ₹220 and sells it for ₹286. What is his profit percent? (a) 35% (b) 30% (c) 25% (d) 66%
  39. 39.A bag marked ₹920 is sold at a 10% discount. What is its selling price? (a) ₹828 (b) ₹92 (c) ₹910 (d) ₹1012
  40. 40.A shopkeeper buys a toy for ₹660 and sells it for ₹462. What is his loss percent? (a) 25% (b) 31% (c) 30% (d) 35%

Answer key

  1. 50%
  2. 50
  3. ₹416
  4. 156
  5. 15%
  6. ₹648
  7. ₹391
  8. 11
  9. 40%
  10. ₹272
  11. 15%
  12. 360
  13. ₹476
  14. ₹252
  15. 40%
  16. 40%
  17. ₹190
  18. 5%
  19. 141
  20. 20%
  21. 30%
  22. 264
  23. 25%
  24. 16
  25. ₹1215
  26. 40%
  27. ₹289
  28. 40%
  29. ₹750
  30. 96
  31. ₹442
  32. 20%
  33. 49
  34. ₹645
  35. 258
  36. 15%
  37. 30%
  38. 30%
  39. ₹828
  40. 30%

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