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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 980 · 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 10% of 900? (a) 900 (b) 810 (c) 90 (d) 180
  2. 2.What is 40% of 240? (a) 960 (b) 144 (c) 96 (d) 192
  3. 3.A shopkeeper buys a toy for ₹840 and sells it for ₹798. What is his loss percent? (a) 6% (b) 10% (c) 5% (d) 42%
  4. 4.A shopkeeper buys a toy for ₹820 and sells it for ₹656. What is his loss percent? (a) 20% (b) 25% (c) 15% (d) 21%
  5. 5.What is 20% of 680? (a) 1360 (b) 544 (c) 272 (d) 136
  6. 6.A shopkeeper buys a toy for ₹760 and sells it for ₹684. What is his loss percent? (a) 15% (b) 5% (c) 76% (d) 10%
  7. 7.A shopkeeper buys a toy for ₹620 and sells it for ₹558. What is his loss percent? (a) 62% (b) 15% (c) 5% (d) 10%
  8. 8.What is 15% of 200? (a) 30 (b) 170 (c) 300 (d) 60
  9. 9.What is 10% of 920? (a) 920 (b) 828 (c) 184 (d) 92
  10. 10.What is 75% of 520? (a) 780 (b) 390 (c) 3900 (d) 130
  11. 11.A shopkeeper buys a toy for ₹260 and sells it for ₹364. What is his profit percent? (a) 35% (b) 45% (c) 41% (d) 40%
  12. 12.What is 75% of 600? (a) 4500 (b) 150 (c) 450 (d) 900
  13. 13.A shopkeeper buys a toy for ₹600 and sells it for ₹750. What is his profit percent? (a) 20% (b) 25% (c) 30% (d) 26%
  14. 14.What is 75% of 960? (a) 1440 (b) 240 (c) 7200 (d) 720
  15. 15.A shopkeeper buys a toy for ₹280 and sells it for ₹252. What is his loss percent? (a) 28% (b) 5% (c) 15% (d) 10%
  16. 16.A shopkeeper buys a toy for ₹180 and sells it for ₹198. What is his profit percent? (a) 18% (b) 15% (c) 5% (d) 10%
  17. 17.A shopkeeper buys a toy for ₹440 and sells it for ₹572. What is his profit percent? (a) 31% (b) 35% (c) 30% (d) 25%
  18. 18.A shopkeeper buys a toy for ₹240 and sells it for ₹312. What is his profit percent? (a) 25% (b) 35% (c) 72% (d) 30%
  19. 19.A shopkeeper buys a toy for ₹960 and sells it for ₹1008. What is his profit percent? (a) 48% (b) 6% (c) 5% (d) 10%
  20. 20.What is 75% of 280? (a) 70 (b) 2100 (c) 420 (d) 210
  21. 21.What is 50% of 240? (a) 121 (b) 1200 (c) 240 (d) 120
  22. 22.A shopkeeper buys a toy for ₹920 and sells it for ₹736. What is his loss percent? (a) 15% (b) 25% (c) 21% (d) 20%
  23. 23.A shopkeeper buys a toy for ₹480 and sells it for ₹456. What is his loss percent? (a) 24% (b) 6% (c) 10% (d) 5%
  24. 24.A bag marked ₹1100 is sold at a 30% discount. What is its selling price? (a) ₹330 (b) ₹1430 (c) ₹1070 (d) ₹770
  25. 25.A shopkeeper buys a toy for ₹220 and sells it for ₹209. What is his loss percent? (a) 10% (b) 6% (c) 11% (d) 5%
  26. 26.What is 75% of 560? (a) 420 (b) 140 (c) 840 (d) 4200
  27. 27.A shopkeeper buys a toy for ₹640 and sells it for ₹608. What is his loss percent? (a) 10% (b) 6% (c) 32% (d) 5%
  28. 28.A bag marked ₹340 is sold at a 30% discount. What is its selling price? (a) ₹442 (b) ₹238 (c) ₹102 (d) ₹310
  29. 29.A bag marked ₹380 is sold at a 25% discount. What is its selling price? (a) ₹475 (b) ₹95 (c) ₹285 (d) ₹355
  30. 30.A shopkeeper buys a toy for ₹200 and sells it for ₹210. What is his profit percent? (a) 10% (b) 5% (c) 4% (d) 6%
  31. 31.A shopkeeper buys a toy for ₹440 and sells it for ₹418. What is his loss percent? (a) 22% (b) 6% (c) 5% (d) 10%
  32. 32.A shopkeeper buys a toy for ₹340 and sells it for ₹323. What is his loss percent? (a) 6% (b) 10% (c) 17% (d) 5%
  33. 33.A shopkeeper buys a toy for ₹240 and sells it for ₹276. What is his profit percent? (a) 20% (b) 36% (c) 15% (d) 10%
  34. 34.A shopkeeper buys a toy for ₹820 and sells it for ₹1230. What is his profit percent? (a) 50% (b) 55% (c) 51% (d) 45%
  35. 35.A shopkeeper buys a toy for ₹360 and sells it for ₹468. What is his profit percent? (a) 31% (b) 30% (c) 35% (d) 25%
  36. 36.A shopkeeper buys a toy for ₹400 and sells it for ₹440. What is his profit percent? (a) 5% (b) 40% (c) 10% (d) 15%
  37. 37.A shopkeeper buys a toy for ₹980 and sells it for ₹735. What is his loss percent? (a) 25% (b) 26% (c) 30% (d) 20%
  38. 38.A bag marked ₹820 is sold at a 15% discount. What is its selling price? (a) ₹123 (b) ₹697 (c) ₹943 (d) ₹805
  39. 39.A bag marked ₹420 is sold at a 40% discount. What is its selling price? (a) ₹168 (b) ₹252 (c) ₹588 (d) ₹380
  40. 40.A bag marked ₹240 is sold at a 10% discount. What is its selling price? (a) ₹264 (b) ₹24 (c) ₹216 (d) ₹230

Answer key

  1. 90
  2. 96
  3. 5%
  4. 20%
  5. 136
  6. 10%
  7. 10%
  8. 30
  9. 92
  10. 390
  11. 40%
  12. 450
  13. 25%
  14. 720
  15. 10%
  16. 10%
  17. 30%
  18. 30%
  19. 5%
  20. 210
  21. 120
  22. 20%
  23. 5%
  24. ₹770
  25. 5%
  26. 420
  27. 5%
  28. ₹238
  29. ₹285
  30. 5%
  31. 5%
  32. 5%
  33. 15%
  34. 50%
  35. 30%
  36. 10%
  37. 25%
  38. ₹697
  39. ₹252
  40. ₹216

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