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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 921 · 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 ₹360 and sells it for ₹252. What is his loss percent? (a) 31% (b) 25% (c) 30% (d) 35%
  2. 2.A shopkeeper buys a toy for ₹760 and sells it for ₹950. What is his profit percent? (a) 26% (b) 20% (c) 25% (d) 30%
  3. 3.A bag marked ₹640 is sold at a 40% discount. What is its selling price? (a) ₹896 (b) ₹256 (c) ₹600 (d) ₹384
  4. 4.A shopkeeper buys a toy for ₹100 and sells it for ₹70. What is his loss percent? (a) 25% (b) 30% (c) 31% (d) 35%
  5. 5.A shopkeeper buys a toy for ₹820 and sells it for ₹1066. What is his profit percent? (a) 25% (b) 30% (c) 31% (d) 35%
  6. 6.A shopkeeper buys a toy for ₹280 and sells it for ₹392. What is his profit percent? (a) 41% (b) 35% (c) 40% (d) 45%
  7. 7.A shopkeeper buys a toy for ₹560 and sells it for ₹476. What is his loss percent? (a) 15% (b) 10% (c) 20% (d) 84%
  8. 8.A bag marked ₹220 is sold at a 10% discount. What is its selling price? (a) ₹198 (b) ₹22 (c) ₹210 (d) ₹242
  9. 9.A shopkeeper buys a toy for ₹260 and sells it for ₹208. What is his loss percent? (a) 15% (b) 20% (c) 25% (d) 52%
  10. 10.A shopkeeper buys a toy for ₹160 and sells it for ₹200. What is his profit percent? (a) 20% (b) 30% (c) 40% (d) 25%
  11. 11.A bag marked ₹1380 is sold at a 30% discount. What is its selling price? (a) ₹414 (b) ₹1350 (c) ₹966 (d) ₹1794
  12. 12.A bag marked ₹520 is sold at a 20% discount. What is its selling price? (a) ₹624 (b) ₹104 (c) ₹416 (d) ₹500
  13. 13.A bag marked ₹540 is sold at a 50% discount. What is its selling price? (a) ₹490 (b) ₹270 (c) ₹271 (d) ₹810
  14. 14.A bag marked ₹880 is sold at a 20% discount. What is its selling price? (a) ₹860 (b) ₹176 (c) ₹704 (d) ₹1056
  15. 15.A shopkeeper buys a toy for ₹820 and sells it for ₹902. What is his profit percent? (a) 82% (b) 5% (c) 15% (d) 10%
  16. 16.What is 25% of 240? (a) 180 (b) 120 (c) 60 (d) 600
  17. 17.A shopkeeper buys a toy for ₹180 and sells it for ₹234. What is his profit percent? (a) 25% (b) 30% (c) 54% (d) 35%
  18. 18.A shopkeeper buys a toy for ₹140 and sells it for ₹196. What is his profit percent? (a) 35% (b) 40% (c) 45% (d) 56%
  19. 19.A bag marked ₹640 is sold at a 25% discount. What is its selling price? (a) ₹480 (b) ₹160 (c) ₹615 (d) ₹800
  20. 20.A shopkeeper buys a toy for ₹280 and sells it for ₹420. What is his profit percent? (a) 51% (b) 50% (c) 45% (d) 55%
  21. 21.A bag marked ₹600 is sold at a 30% discount. What is its selling price? (a) ₹420 (b) ₹780 (c) ₹570 (d) ₹180
  22. 22.A bag marked ₹1080 is sold at a 50% discount. What is its selling price? (a) ₹1620 (b) ₹1030 (c) ₹540 (d) ₹541
  23. 23.A bag marked ₹640 is sold at a 10% discount. What is its selling price? (a) ₹64 (b) ₹630 (c) ₹704 (d) ₹576
  24. 24.A shopkeeper buys a toy for ₹780 and sells it for ₹858. What is his profit percent? (a) 15% (b) 78% (c) 10% (d) 5%
  25. 25.A bag marked ₹980 is sold at a 40% discount. What is its selling price? (a) ₹1372 (b) ₹940 (c) ₹588 (d) ₹392
  26. 26.What is 15% of 620? (a) 93 (b) 527 (c) 186 (d) 930
  27. 27.What is 15% of 480? (a) 408 (b) 720 (c) 144 (d) 72
  28. 28.A shopkeeper buys a toy for ₹980 and sells it for ₹882. What is his loss percent? (a) 10% (b) 15% (c) 5% (d) 98%
  29. 29.A shopkeeper buys a toy for ₹960 and sells it for ₹1152. What is his profit percent? (a) 15% (b) 21% (c) 20% (d) 25%
  30. 30.A shopkeeper buys a toy for ₹260 and sells it for ₹221. What is his loss percent? (a) 39% (b) 10% (c) 15% (d) 20%
  31. 31.A bag marked ₹1160 is sold at a 50% discount. What is its selling price? (a) ₹580 (b) ₹581 (c) ₹1740 (d) ₹1110
  32. 32.A bag marked ₹220 is sold at a 15% discount. What is its selling price? (a) ₹253 (b) ₹205 (c) ₹187 (d) ₹33
  33. 33.A shopkeeper buys a toy for ₹640 and sells it for ₹704. What is his profit percent? (a) 64% (b) 5% (c) 15% (d) 10%
  34. 34.A bag marked ₹400 is sold at a 25% discount. What is its selling price? (a) ₹100 (b) ₹300 (c) ₹500 (d) ₹375
  35. 35.What is 10% of 80? (a) 80 (b) 16 (c) 72 (d) 8
  36. 36.A bag marked ₹700 is sold at a 40% discount. What is its selling price? (a) ₹280 (b) ₹980 (c) ₹660 (d) ₹420
  37. 37.A shopkeeper buys a toy for ₹840 and sells it for ₹924. What is his profit percent? (a) 10% (b) 15% (c) 5% (d) 84%
  38. 38.A bag marked ₹1400 is sold at a 10% discount. What is its selling price? (a) ₹140 (b) ₹1390 (c) ₹1260 (d) ₹1540
  39. 39.A shopkeeper buys a toy for ₹880 and sells it for ₹660. What is his loss percent? (a) 30% (b) 25% (c) 20% (d) 26%
  40. 40.A shopkeeper buys a toy for ₹140 and sells it for ₹126. What is his loss percent? (a) 5% (b) 10% (c) 14% (d) 15%

Answer key

  1. 30%
  2. 25%
  3. ₹384
  4. 30%
  5. 30%
  6. 40%
  7. 15%
  8. ₹198
  9. 20%
  10. 25%
  11. ₹966
  12. ₹416
  13. ₹270
  14. ₹704
  15. 10%
  16. 60
  17. 30%
  18. 40%
  19. ₹480
  20. 50%
  21. ₹420
  22. ₹540
  23. ₹576
  24. 10%
  25. ₹588
  26. 93
  27. 72
  28. 10%
  29. 20%
  30. 15%
  31. ₹580
  32. ₹187
  33. 10%
  34. ₹300
  35. 8
  36. ₹420
  37. 10%
  38. ₹1260
  39. 25%
  40. 10%

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