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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 463 · 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 ₹380 and sells it for ₹342. What is his loss percent? (a) 38% (b) 10% (c) 15% (d) 5%
  2. 2.What is 50% of 820? (a) 410 (b) 820 (c) 411 (d) 4100
  3. 3.A bag marked ₹1380 is sold at a 10% discount. What is its selling price? (a) ₹138 (b) ₹1242 (c) ₹1370 (d) ₹1518
  4. 4.A shopkeeper buys a toy for ₹980 and sells it for ₹1274. What is his profit percent? (a) 31% (b) 25% (c) 35% (d) 30%
  5. 5.What is 15% of 240? (a) 72 (b) 204 (c) 360 (d) 36
  6. 6.A shopkeeper buys a toy for ₹360 and sells it for ₹270. What is his loss percent? (a) 25% (b) 30% (c) 20% (d) 90%
  7. 7.A shopkeeper buys a toy for ₹300 and sells it for ₹375. What is his profit percent? (a) 75% (b) 20% (c) 30% (d) 25%
  8. 8.A bag marked ₹220 is sold at a 50% discount. What is its selling price? (a) ₹330 (b) ₹110 (c) ₹170 (d) ₹111
  9. 9.A shopkeeper buys a toy for ₹260 and sells it for ₹156. What is his loss percent? (a) 35% (b) 45% (c) 41% (d) 40%
  10. 10.A shopkeeper buys a toy for ₹720 and sells it for ₹900. What is his profit percent? (a) 26% (b) 20% (c) 30% (d) 25%
  11. 11.A bag marked ₹1780 is sold at a 40% discount. What is its selling price? (a) ₹1740 (b) ₹1068 (c) ₹2492 (d) ₹712
  12. 12.A bag marked ₹1060 is sold at a 50% discount. What is its selling price? (a) ₹531 (b) ₹1010 (c) ₹1590 (d) ₹530
  13. 13.A shopkeeper buys a toy for ₹880 and sells it for ₹792. What is his loss percent? (a) 10% (b) 5% (c) 88% (d) 15%
  14. 14.What is 15% of 380? (a) 114 (b) 57 (c) 323 (d) 570
  15. 15.What is 10% of 480? (a) 432 (b) 48 (c) 480 (d) 96
  16. 16.What is 5% of 100? (a) 95 (b) 10 (c) 5 (d) 50
  17. 17.A shopkeeper buys a toy for ₹780 and sells it for ₹546. What is his loss percent? (a) 25% (b) 31% (c) 30% (d) 35%
  18. 18.A bag marked ₹1480 is sold at a 30% discount. What is its selling price? (a) ₹1924 (b) ₹444 (c) ₹1036 (d) ₹1450
  19. 19.What is 75% of 280? (a) 420 (b) 210 (c) 70 (d) 2100
  20. 20.A bag marked ₹1860 is sold at a 30% discount. What is its selling price? (a) ₹558 (b) ₹2418 (c) ₹1830 (d) ₹1302
  21. 21.A bag marked ₹280 is sold at a 25% discount. What is its selling price? (a) ₹70 (b) ₹255 (c) ₹210 (d) ₹350
  22. 22.A bag marked ₹1920 is sold at a 50% discount. What is its selling price? (a) ₹960 (b) ₹2880 (c) ₹961 (d) ₹1870
  23. 23.What is 5% of 120? (a) 60 (b) 114 (c) 6 (d) 12
  24. 24.A shopkeeper buys a toy for ₹1000 and sells it for ₹1100. What is his profit percent? (a) 11% (b) 5% (c) 10% (d) 15%
  25. 25.A bag marked ₹1100 is sold at a 15% discount. What is its selling price? (a) ₹165 (b) ₹935 (c) ₹1265 (d) ₹1085
  26. 26.A shopkeeper buys a toy for ₹160 and sells it for ₹224. What is his profit percent? (a) 64% (b) 35% (c) 45% (d) 40%
  27. 27.A shopkeeper buys a toy for ₹940 and sells it for ₹658. What is his loss percent? (a) 35% (b) 30% (c) 25% (d) 31%
  28. 28.What is 30% of 480? (a) 336 (b) 144 (c) 288 (d) 1440
  29. 29.A shopkeeper buys a toy for ₹800 and sells it for ₹760. What is his loss percent? (a) 40% (b) 6% (c) 10% (d) 5%
  30. 30.What is 40% of 780? (a) 3120 (b) 312 (c) 468 (d) 624
  31. 31.A bag marked ₹1700 is sold at a 15% discount. What is its selling price? (a) ₹255 (b) ₹1685 (c) ₹1445 (d) ₹1955
  32. 32.A shopkeeper buys a toy for ₹220 and sells it for ₹330. What is his profit percent? (a) 51% (b) 55% (c) 45% (d) 50%
  33. 33.A shopkeeper buys a toy for ₹760 and sells it for ₹950. What is his profit percent? (a) 25% (b) 30% (c) 26% (d) 20%
  34. 34.A shopkeeper buys a toy for ₹780 and sells it for ₹702. What is his loss percent? (a) 15% (b) 78% (c) 5% (d) 10%
  35. 35.What is 30% of 380? (a) 114 (b) 266 (c) 1140 (d) 228
  36. 36.A shopkeeper buys a toy for ₹260 and sells it for ₹247. What is his loss percent? (a) 6% (b) 13% (c) 10% (d) 5%
  37. 37.A bag marked ₹920 is sold at a 50% discount. What is its selling price? (a) ₹1380 (b) ₹461 (c) ₹870 (d) ₹460
  38. 38.A bag marked ₹240 is sold at a 15% discount. What is its selling price? (a) ₹276 (b) ₹225 (c) ₹204 (d) ₹36
  39. 39.What is 10% of 60? (a) 12 (b) 6 (c) 54 (d) 60
  40. 40.A shopkeeper buys a toy for ₹880 and sells it for ₹1056. What is his profit percent? (a) 21% (b) 20% (c) 15% (d) 25%

Answer key

  1. 10%
  2. 410
  3. ₹1242
  4. 30%
  5. 36
  6. 25%
  7. 25%
  8. ₹110
  9. 40%
  10. 25%
  11. ₹1068
  12. ₹530
  13. 10%
  14. 57
  15. 48
  16. 5
  17. 30%
  18. ₹1036
  19. 210
  20. ₹1302
  21. ₹210
  22. ₹960
  23. 6
  24. 10%
  25. ₹935
  26. 40%
  27. 30%
  28. 144
  29. 5%
  30. 312
  31. ₹1445
  32. 50%
  33. 25%
  34. 10%
  35. 114
  36. 5%
  37. ₹460
  38. ₹204
  39. 6
  40. 20%

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