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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 546 · 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.

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  1. 1.A shopkeeper buys a toy for ₹760 and sells it for ₹798. What is his profit percent? (a) 6% (b) 38% (c) 10% (d) 5%
  2. 2.What is 75% of 80? (a) 600 (b) 120 (c) 60 (d) 20
  3. 3.A bag marked ₹600 is sold at a 15% discount. What is its selling price? (a) ₹90 (b) ₹690 (c) ₹510 (d) ₹585
  4. 4.A shopkeeper buys a toy for ₹580 and sells it for ₹551. What is his loss percent? (a) 6% (b) 10% (c) 29% (d) 5%
  5. 5.A shopkeeper buys a toy for ₹680 and sells it for ₹476. What is his loss percent? (a) 35% (b) 30% (c) 25% (d) 31%
  6. 6.What is 50% of 460? (a) 460 (b) 230 (c) 2300 (d) 231
  7. 7.What is 40% of 540? (a) 2160 (b) 216 (c) 324 (d) 432
  8. 8.A shopkeeper buys a toy for ₹740 and sells it for ₹555. What is his loss percent? (a) 26% (b) 30% (c) 25% (d) 20%
  9. 9.A shopkeeper buys a toy for ₹840 and sells it for ₹1176. What is his profit percent? (a) 45% (b) 35% (c) 40% (d) 41%
  10. 10.What is 75% of 60? (a) 15 (b) 450 (c) 45 (d) 90
  11. 11.What is 30% of 100? (a) 30 (b) 60 (c) 300 (d) 70
  12. 12.A shopkeeper buys a toy for ₹240 and sells it for ₹204. What is his loss percent? (a) 15% (b) 10% (c) 20% (d) 36%
  13. 13.A bag marked ₹1580 is sold at a 30% discount. What is its selling price? (a) ₹1106 (b) ₹474 (c) ₹1550 (d) ₹2054
  14. 14.A bag marked ₹1780 is sold at a 25% discount. What is its selling price? (a) ₹1335 (b) ₹2225 (c) ₹1755 (d) ₹445
  15. 15.A shopkeeper buys a toy for ₹960 and sells it for ₹1248. What is his profit percent? (a) 25% (b) 35% (c) 30% (d) 31%
  16. 16.A shopkeeper buys a toy for ₹980 and sells it for ₹1078. What is his profit percent? (a) 15% (b) 10% (c) 5% (d) 98%
  17. 17.A bag marked ₹740 is sold at a 15% discount. What is its selling price? (a) ₹629 (b) ₹111 (c) ₹725 (d) ₹851
  18. 18.A shopkeeper buys a toy for ₹460 and sells it for ₹598. What is his profit percent? (a) 25% (b) 35% (c) 30% (d) 31%
  19. 19.A bag marked ₹1000 is sold at a 10% discount. What is its selling price? (a) ₹900 (b) ₹990 (c) ₹1100 (d) ₹100
  20. 20.What is 40% of 40? (a) 16 (b) 160 (c) 32 (d) 24
  21. 21.A shopkeeper buys a toy for ₹480 and sells it for ₹528. What is his profit percent? (a) 10% (b) 48% (c) 15% (d) 5%
  22. 22.A shopkeeper buys a toy for ₹300 and sells it for ₹330. What is his profit percent? (a) 5% (b) 30% (c) 15% (d) 10%
  23. 23.A shopkeeper buys a toy for ₹720 and sells it for ₹828. What is his profit percent? (a) 16% (b) 10% (c) 15% (d) 20%
  24. 24.A shopkeeper buys a toy for ₹980 and sells it for ₹1470. What is his profit percent? (a) 51% (b) 55% (c) 45% (d) 50%
  25. 25.What is 40% of 440? (a) 1760 (b) 352 (c) 264 (d) 176
  26. 26.A shopkeeper buys a toy for ₹520 and sells it for ₹624. What is his profit percent? (a) 15% (b) 21% (c) 25% (d) 20%
  27. 27.What is 40% of 140? (a) 560 (b) 112 (c) 56 (d) 84
  28. 28.A bag marked ₹1160 is sold at a 20% discount. What is its selling price? (a) ₹928 (b) ₹232 (c) ₹1392 (d) ₹1140
  29. 29.A shopkeeper buys a toy for ₹820 and sells it for ₹943. What is his profit percent? (a) 20% (b) 16% (c) 15% (d) 10%
  30. 30.A shopkeeper buys a toy for ₹340 and sells it for ₹238. What is his loss percent? (a) 30% (b) 35% (c) 25% (d) 31%
  31. 31.A shopkeeper buys a toy for ₹840 and sells it for ₹882. What is his profit percent? (a) 5% (b) 6% (c) 10% (d) 42%
  32. 32.A shopkeeper buys a toy for ₹120 and sells it for ₹96. What is his loss percent? (a) 20% (b) 25% (c) 24% (d) 15%
  33. 33.A shopkeeper buys a toy for ₹420 and sells it for ₹588. What is his profit percent? (a) 41% (b) 35% (c) 45% (d) 40%
  34. 34.What is 75% of 280? (a) 70 (b) 210 (c) 2100 (d) 420
  35. 35.A shopkeeper buys a toy for ₹880 and sells it for ₹528. What is his loss percent? (a) 41% (b) 35% (c) 45% (d) 40%
  36. 36.A bag marked ₹440 is sold at a 40% discount. What is its selling price? (a) ₹616 (b) ₹264 (c) ₹176 (d) ₹400
  37. 37.A bag marked ₹1220 is sold at a 40% discount. What is its selling price? (a) ₹488 (b) ₹1708 (c) ₹732 (d) ₹1180
  38. 38.What is 75% of 800? (a) 1200 (b) 200 (c) 600 (d) 6000
  39. 39.What is 25% of 680? (a) 340 (b) 510 (c) 1700 (d) 170
  40. 40.What is 20% of 900? (a) 1800 (b) 360 (c) 180 (d) 720

Answer key

  1. 5%
  2. 60
  3. ₹510
  4. 5%
  5. 30%
  6. 230
  7. 216
  8. 25%
  9. 40%
  10. 45
  11. 30
  12. 15%
  13. ₹1106
  14. ₹1335
  15. 30%
  16. 10%
  17. ₹629
  18. 30%
  19. ₹900
  20. 16
  21. 10%
  22. 10%
  23. 15%
  24. 50%
  25. 176
  26. 20%
  27. 56
  28. ₹928
  29. 15%
  30. 30%
  31. 5%
  32. 20%
  33. 40%
  34. 210
  35. 40%
  36. ₹264
  37. ₹732
  38. 600
  39. 170
  40. 180

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