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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 835 · 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 40% of 680? (a) 2720 (b) 408 (c) 272 (d) 544
  2. 2.A shopkeeper buys a toy for ₹740 and sells it for ₹1110. What is his profit percent? (a) 51% (b) 55% (c) 50% (d) 45%
  3. 3.A shopkeeper buys a toy for ₹100 and sells it for ₹105. What is his profit percent? (a) 4% (b) 10% (c) 6% (d) 5%
  4. 4.A bag marked ₹320 is sold at a 50% discount. What is its selling price? (a) ₹270 (b) ₹480 (c) ₹161 (d) ₹160
  5. 5.What is 10% of 340? (a) 34 (b) 68 (c) 340 (d) 306
  6. 6.What is 60% of 720? (a) 4320 (b) 288 (c) 432 (d) 864
  7. 7.What is 75% of 80? (a) 120 (b) 600 (c) 60 (d) 20
  8. 8.A shopkeeper buys a toy for ₹480 and sells it for ₹408. What is his loss percent? (a) 72% (b) 15% (c) 20% (d) 10%
  9. 9.What is 40% of 340? (a) 1360 (b) 204 (c) 272 (d) 136
  10. 10.A shopkeeper buys a toy for ₹940 and sells it for ₹893. What is his loss percent? (a) 47% (b) 10% (c) 5% (d) 6%
  11. 11.What is 40% of 380? (a) 152 (b) 304 (c) 1520 (d) 228
  12. 12.A bag marked ₹1900 is sold at a 25% discount. What is its selling price? (a) ₹475 (b) ₹1875 (c) ₹1425 (d) ₹2375
  13. 13.A shopkeeper buys a toy for ₹380 and sells it for ₹228. What is his loss percent? (a) 35% (b) 40% (c) 45% (d) 41%
  14. 14.A shopkeeper buys a toy for ₹360 and sells it for ₹252. What is his loss percent? (a) 25% (b) 30% (c) 31% (d) 35%
  15. 15.A bag marked ₹1320 is sold at a 25% discount. What is its selling price? (a) ₹1650 (b) ₹1295 (c) ₹990 (d) ₹330
  16. 16.A bag marked ₹1200 is sold at a 25% discount. What is its selling price? (a) ₹900 (b) ₹1175 (c) ₹300 (d) ₹1500
  17. 17.A bag marked ₹1460 is sold at a 20% discount. What is its selling price? (a) ₹1440 (b) ₹1752 (c) ₹1168 (d) ₹292
  18. 18.A bag marked ₹840 is sold at a 20% discount. What is its selling price? (a) ₹1008 (b) ₹820 (c) ₹672 (d) ₹168
  19. 19.What is 20% of 660? (a) 1320 (b) 264 (c) 132 (d) 528
  20. 20.What is 5% of 900? (a) 855 (b) 450 (c) 90 (d) 45
  21. 21.A shopkeeper buys a toy for ₹500 and sells it for ₹475. What is his loss percent? (a) 25% (b) 6% (c) 10% (d) 5%
  22. 22.A shopkeeper buys a toy for ₹780 and sells it for ₹741. What is his loss percent? (a) 10% (b) 39% (c) 6% (d) 5%
  23. 23.A bag marked ₹480 is sold at a 50% discount. What is its selling price? (a) ₹720 (b) ₹430 (c) ₹241 (d) ₹240
  24. 24.What is 40% of 600? (a) 2400 (b) 360 (c) 480 (d) 240
  25. 25.A shopkeeper buys a toy for ₹440 and sells it for ₹528. What is his profit percent? (a) 15% (b) 25% (c) 20% (d) 88%
  26. 26.What is 5% of 580? (a) 551 (b) 290 (c) 58 (d) 29
  27. 27.A shopkeeper buys a toy for ₹840 and sells it for ₹924. What is his profit percent? (a) 10% (b) 15% (c) 84% (d) 5%
  28. 28.A bag marked ₹1380 is sold at a 10% discount. What is its selling price? (a) ₹1518 (b) ₹138 (c) ₹1242 (d) ₹1370
  29. 29.What is 20% of 200? (a) 400 (b) 160 (c) 40 (d) 80
  30. 30.A shopkeeper buys a toy for ₹260 and sells it for ₹221. What is his loss percent? (a) 10% (b) 39% (c) 15% (d) 20%
  31. 31.A shopkeeper buys a toy for ₹860 and sells it for ₹946. What is his profit percent? (a) 15% (b) 10% (c) 5% (d) 86%
  32. 32.What is 25% of 820? (a) 410 (b) 205 (c) 2050 (d) 615
  33. 33.A bag marked ₹520 is sold at a 25% discount. What is its selling price? (a) ₹495 (b) ₹390 (c) ₹130 (d) ₹650
  34. 34.What is 5% of 260? (a) 247 (b) 26 (c) 13 (d) 130
  35. 35.A shopkeeper buys a toy for ₹900 and sells it for ₹1035. What is his profit percent? (a) 15% (b) 20% (c) 10% (d) 16%
  36. 36.What is 10% of 980? (a) 882 (b) 196 (c) 980 (d) 98
  37. 37.A shopkeeper buys a toy for ₹580 and sells it for ₹435. What is his loss percent? (a) 20% (b) 30% (c) 25% (d) 26%
  38. 38.A shopkeeper buys a toy for ₹780 and sells it for ₹663. What is his loss percent? (a) 10% (b) 20% (c) 16% (d) 15%
  39. 39.A shopkeeper buys a toy for ₹180 and sells it for ₹234. What is his profit percent? (a) 35% (b) 54% (c) 25% (d) 30%
  40. 40.A bag marked ₹720 is sold at a 30% discount. What is its selling price? (a) ₹936 (b) ₹216 (c) ₹504 (d) ₹690

Answer key

  1. 272
  2. 50%
  3. 5%
  4. ₹160
  5. 34
  6. 432
  7. 60
  8. 15%
  9. 136
  10. 5%
  11. 152
  12. ₹1425
  13. 40%
  14. 30%
  15. ₹990
  16. ₹900
  17. ₹1168
  18. ₹672
  19. 132
  20. 45
  21. 5%
  22. 5%
  23. ₹240
  24. 240
  25. 20%
  26. 29
  27. 10%
  28. ₹1242
  29. 40
  30. 15%
  31. 10%
  32. 205
  33. ₹390
  34. 13
  35. 15%
  36. 98
  37. 25%
  38. 15%
  39. 30%
  40. ₹504

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