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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 128 · 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 ₹960 and sells it for ₹576. What is his loss percent? (a) 41% (b) 45% (c) 35% (d) 40%
  2. 2.A bag marked ₹1680 is sold at a 15% discount. What is its selling price? (a) ₹1428 (b) ₹1665 (c) ₹252 (d) ₹1932
  3. 3.A shopkeeper buys a toy for ₹100 and sells it for ₹90. What is his loss percent? (a) 15% (b) 5% (c) 11% (d) 10%
  4. 4.What is 60% of 640? (a) 384 (b) 768 (c) 3840 (d) 256
  5. 5.What is 20% of 340? (a) 272 (b) 680 (c) 68 (d) 136
  6. 6.A bag marked ₹780 is sold at a 30% discount. What is its selling price? (a) ₹1014 (b) ₹234 (c) ₹750 (d) ₹546
  7. 7.A shopkeeper buys a toy for ₹340 and sells it for ₹272. What is his loss percent? (a) 20% (b) 25% (c) 15% (d) 68%
  8. 8.A bag marked ₹1360 is sold at a 20% discount. What is its selling price? (a) ₹272 (b) ₹1340 (c) ₹1632 (d) ₹1088
  9. 9.What is 15% of 720? (a) 108 (b) 612 (c) 216 (d) 1080
  10. 10.A bag marked ₹1120 is sold at a 20% discount. What is its selling price? (a) ₹224 (b) ₹896 (c) ₹1344 (d) ₹1100
  11. 11.A shopkeeper buys a toy for ₹200 and sells it for ₹260. What is his profit percent? (a) 30% (b) 35% (c) 25% (d) 60%
  12. 12.A bag marked ₹1040 is sold at a 25% discount. What is its selling price? (a) ₹1015 (b) ₹1300 (c) ₹260 (d) ₹780
  13. 13.A shopkeeper buys a toy for ₹420 and sells it for ₹252. What is his loss percent? (a) 35% (b) 41% (c) 40% (d) 45%
  14. 14.A bag marked ₹280 is sold at a 15% discount. What is its selling price? (a) ₹238 (b) ₹322 (c) ₹42 (d) ₹265
  15. 15.What is 30% of 300? (a) 180 (b) 90 (c) 210 (d) 900
  16. 16.A shopkeeper buys a toy for ₹600 and sells it for ₹660. What is his profit percent? (a) 60% (b) 5% (c) 15% (d) 10%
  17. 17.What is 5% of 240? (a) 12 (b) 228 (c) 120 (d) 24
  18. 18.What is 20% of 220? (a) 88 (b) 44 (c) 176 (d) 440
  19. 19.A shopkeeper buys a toy for ₹160 and sells it for ₹152. What is his loss percent? (a) 6% (b) 10% (c) 5% (d) 8%
  20. 20.What is 10% of 360? (a) 72 (b) 36 (c) 324 (d) 360
  21. 21.What is 30% of 560? (a) 336 (b) 1680 (c) 392 (d) 168
  22. 22.What is 30% of 900? (a) 630 (b) 540 (c) 2700 (d) 270
  23. 23.A shopkeeper buys a toy for ₹660 and sells it for ₹528. What is his loss percent? (a) 21% (b) 20% (c) 15% (d) 25%
  24. 24.A shopkeeper buys a toy for ₹600 and sells it for ₹570. What is his loss percent? (a) 30% (b) 10% (c) 5% (d) 6%
  25. 25.A shopkeeper buys a toy for ₹980 and sells it for ₹1372. What is his profit percent? (a) 40% (b) 41% (c) 35% (d) 45%
  26. 26.A bag marked ₹220 is sold at a 15% discount. What is its selling price? (a) ₹33 (b) ₹253 (c) ₹187 (d) ₹205
  27. 27.A shopkeeper buys a toy for ₹320 and sells it for ₹368. What is his profit percent? (a) 20% (b) 15% (c) 48% (d) 10%
  28. 28.A shopkeeper buys a toy for ₹500 and sells it for ₹525. What is his profit percent? (a) 5% (b) 25% (c) 6% (d) 10%
  29. 29.A shopkeeper buys a toy for ₹500 and sells it for ₹575. What is his profit percent? (a) 20% (b) 10% (c) 15% (d) 75%
  30. 30.What is 25% of 980? (a) 490 (b) 245 (c) 735 (d) 2450
  31. 31.What is 30% of 1000? (a) 3000 (b) 600 (c) 300 (d) 700
  32. 32.A shopkeeper buys a toy for ₹540 and sells it for ₹702. What is his profit percent? (a) 30% (b) 31% (c) 35% (d) 25%
  33. 33.A bag marked ₹1160 is sold at a 20% discount. What is its selling price? (a) ₹1140 (b) ₹232 (c) ₹1392 (d) ₹928
  34. 34.A shopkeeper buys a toy for ₹180 and sells it for ₹234. What is his profit percent? (a) 35% (b) 30% (c) 54% (d) 25%
  35. 35.A shopkeeper buys a toy for ₹100 and sells it for ₹120. What is his profit percent? (a) 25% (b) 21% (c) 20% (d) 15%
  36. 36.What is 75% of 100? (a) 150 (b) 75 (c) 25 (d) 750
  37. 37.A bag marked ₹1960 is sold at a 30% discount. What is its selling price? (a) ₹1930 (b) ₹1372 (c) ₹2548 (d) ₹588
  38. 38.A shopkeeper buys a toy for ₹100 and sells it for ₹115. What is his profit percent? (a) 16% (b) 15% (c) 10% (d) 20%
  39. 39.A shopkeeper buys a toy for ₹120 and sells it for ₹138. What is his profit percent? (a) 15% (b) 18% (c) 10% (d) 20%
  40. 40.A shopkeeper buys a toy for ₹600 and sells it for ₹630. What is his profit percent? (a) 10% (b) 5% (c) 30% (d) 6%

Answer key

  1. 40%
  2. ₹1428
  3. 10%
  4. 384
  5. 68
  6. ₹546
  7. 20%
  8. ₹1088
  9. 108
  10. ₹896
  11. 30%
  12. ₹780
  13. 40%
  14. ₹238
  15. 90
  16. 10%
  17. 12
  18. 44
  19. 5%
  20. 36
  21. 168
  22. 270
  23. 20%
  24. 5%
  25. 40%
  26. ₹187
  27. 15%
  28. 5%
  29. 15%
  30. 245
  31. 300
  32. 30%
  33. ₹928
  34. 30%
  35. 20%
  36. 75
  37. ₹1372
  38. 15%
  39. 15%
  40. 5%

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