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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 369 · 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.What is 15% of 340? (a) 510 (b) 289 (c) 51 (d) 102
  2. 2.A shopkeeper buys a toy for ₹320 and sells it for ₹288. What is his loss percent? (a) 15% (b) 32% (c) 10% (d) 5%
  3. 3.What is 40% of 840? (a) 504 (b) 336 (c) 3360 (d) 672
  4. 4.A bag marked ₹260 is sold at a 10% discount. What is its selling price? (a) ₹26 (b) ₹286 (c) ₹250 (d) ₹234
  5. 5.A shopkeeper buys a toy for ₹960 and sells it for ₹1104. What is his profit percent? (a) 15% (b) 20% (c) 10% (d) 16%
  6. 6.A shopkeeper buys a toy for ₹960 and sells it for ₹1008. What is his profit percent? (a) 10% (b) 48% (c) 6% (d) 5%
  7. 7.What is 5% of 240? (a) 12 (b) 120 (c) 24 (d) 228
  8. 8.What is 75% of 300? (a) 450 (b) 2250 (c) 75 (d) 225
  9. 9.A bag marked ₹700 is sold at a 40% discount. What is its selling price? (a) ₹280 (b) ₹660 (c) ₹420 (d) ₹980
  10. 10.What is 20% of 140? (a) 56 (b) 280 (c) 112 (d) 28
  11. 11.What is 50% of 420? (a) 2100 (b) 211 (c) 210 (d) 420
  12. 12.A bag marked ₹920 is sold at a 20% discount. What is its selling price? (a) ₹1104 (b) ₹736 (c) ₹184 (d) ₹900
  13. 13.A bag marked ₹640 is sold at a 10% discount. What is its selling price? (a) ₹630 (b) ₹576 (c) ₹64 (d) ₹704
  14. 14.A shopkeeper buys a toy for ₹560 and sells it for ₹588. What is his profit percent? (a) 28% (b) 5% (c) 10% (d) 6%
  15. 15.What is 15% of 160? (a) 240 (b) 24 (c) 48 (d) 136
  16. 16.What is 40% of 60? (a) 240 (b) 36 (c) 48 (d) 24
  17. 17.What is 20% of 960? (a) 1920 (b) 384 (c) 768 (d) 192
  18. 18.What is 20% of 840? (a) 672 (b) 1680 (c) 336 (d) 168
  19. 19.A shopkeeper buys a toy for ₹260 and sells it for ₹208. What is his loss percent? (a) 52% (b) 20% (c) 25% (d) 15%
  20. 20.A shopkeeper buys a toy for ₹140 and sells it for ₹168. What is his profit percent? (a) 15% (b) 25% (c) 20% (d) 28%
  21. 21.What is 50% of 240? (a) 121 (b) 1200 (c) 120 (d) 240
  22. 22.A shopkeeper buys a toy for ₹580 and sells it for ₹638. What is his profit percent? (a) 10% (b) 15% (c) 58% (d) 5%
  23. 23.A bag marked ₹780 is sold at a 50% discount. What is its selling price? (a) ₹391 (b) ₹1170 (c) ₹390 (d) ₹730
  24. 24.A shopkeeper buys a toy for ₹680 and sells it for ₹646. What is his loss percent? (a) 6% (b) 10% (c) 34% (d) 5%
  25. 25.A shopkeeper buys a toy for ₹560 and sells it for ₹616. What is his profit percent? (a) 10% (b) 56% (c) 5% (d) 15%
  26. 26.A shopkeeper buys a toy for ₹140 and sells it for ₹133. What is his loss percent? (a) 10% (b) 5% (c) 7% (d) 6%
  27. 27.A bag marked ₹1840 is sold at a 25% discount. What is its selling price? (a) ₹460 (b) ₹2300 (c) ₹1815 (d) ₹1380
  28. 28.A shopkeeper buys a toy for ₹780 and sells it for ₹819. What is his profit percent? (a) 6% (b) 10% (c) 5% (d) 39%
  29. 29.What is 15% of 40? (a) 34 (b) 6 (c) 12 (d) 60
  30. 30.A shopkeeper buys a toy for ₹600 and sells it for ₹420. What is his loss percent? (a) 25% (b) 30% (c) 35% (d) 31%
  31. 31.A bag marked ₹840 is sold at a 25% discount. What is its selling price? (a) ₹1050 (b) ₹210 (c) ₹815 (d) ₹630
  32. 32.A shopkeeper buys a toy for ₹940 and sells it for ₹1222. What is his profit percent? (a) 30% (b) 25% (c) 35% (d) 31%
  33. 33.What is 60% of 680? (a) 816 (b) 4080 (c) 408 (d) 272
  34. 34.What is 10% of 660? (a) 132 (b) 66 (c) 660 (d) 594
  35. 35.A bag marked ₹560 is sold at a 15% discount. What is its selling price? (a) ₹476 (b) ₹84 (c) ₹644 (d) ₹545
  36. 36.What is 5% of 420? (a) 42 (b) 21 (c) 210 (d) 399
  37. 37.A bag marked ₹540 is sold at a 25% discount. What is its selling price? (a) ₹135 (b) ₹515 (c) ₹675 (d) ₹405
  38. 38.A shopkeeper buys a toy for ₹160 and sells it for ₹240. What is his profit percent? (a) 80% (b) 55% (c) 50% (d) 45%
  39. 39.A bag marked ₹280 is sold at a 30% discount. What is its selling price? (a) ₹84 (b) ₹364 (c) ₹250 (d) ₹196
  40. 40.A bag marked ₹1420 is sold at a 25% discount. What is its selling price? (a) ₹1395 (b) ₹1775 (c) ₹355 (d) ₹1065

Answer key

  1. 51
  2. 10%
  3. 336
  4. ₹234
  5. 15%
  6. 5%
  7. 12
  8. 225
  9. ₹420
  10. 28
  11. 210
  12. ₹736
  13. ₹576
  14. 5%
  15. 24
  16. 24
  17. 192
  18. 168
  19. 20%
  20. 20%
  21. 120
  22. 10%
  23. ₹390
  24. 5%
  25. 10%
  26. 5%
  27. ₹1380
  28. 5%
  29. 6
  30. 30%
  31. ₹630
  32. 30%
  33. 408
  34. 66
  35. ₹476
  36. 21
  37. ₹405
  38. 50%
  39. ₹196
  40. ₹1065

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