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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 665 · 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 180? (a) 144 (b) 72 (c) 720 (d) 108
  2. 2.A bag marked ₹1240 is sold at a 15% discount. What is its selling price? (a) ₹186 (b) ₹1054 (c) ₹1225 (d) ₹1426
  3. 3.A bag marked ₹1380 is sold at a 25% discount. What is its selling price? (a) ₹1355 (b) ₹1035 (c) ₹345 (d) ₹1725
  4. 4.What is 30% of 160? (a) 480 (b) 96 (c) 112 (d) 48
  5. 5.A bag marked ₹1560 is sold at a 10% discount. What is its selling price? (a) ₹1550 (b) ₹156 (c) ₹1404 (d) ₹1716
  6. 6.A shopkeeper buys a toy for ₹300 and sells it for ₹210. What is his loss percent? (a) 30% (b) 25% (c) 90% (d) 35%
  7. 7.A shopkeeper buys a toy for ₹680 and sells it for ₹510. What is his loss percent? (a) 20% (b) 26% (c) 30% (d) 25%
  8. 8.A bag marked ₹340 is sold at a 25% discount. What is its selling price? (a) ₹85 (b) ₹315 (c) ₹425 (d) ₹255
  9. 9.A shopkeeper buys a toy for ₹380 and sells it for ₹456. What is his profit percent? (a) 76% (b) 25% (c) 15% (d) 20%
  10. 10.A shopkeeper buys a toy for ₹880 and sells it for ₹968. What is his profit percent? (a) 15% (b) 5% (c) 10% (d) 88%
  11. 11.What is 10% of 720? (a) 648 (b) 144 (c) 720 (d) 72
  12. 12.A shopkeeper buys a toy for ₹280 and sells it for ₹364. What is his profit percent? (a) 84% (b) 30% (c) 25% (d) 35%
  13. 13.A shopkeeper buys a toy for ₹900 and sells it for ₹1350. What is his profit percent? (a) 50% (b) 55% (c) 45% (d) 51%
  14. 14.What is 25% of 340? (a) 850 (b) 85 (c) 170 (d) 255
  15. 15.A bag marked ₹1200 is sold at a 15% discount. What is its selling price? (a) ₹1380 (b) ₹1185 (c) ₹180 (d) ₹1020
  16. 16.What is 15% of 460? (a) 391 (b) 690 (c) 138 (d) 69
  17. 17.A shopkeeper buys a toy for ₹180 and sells it for ₹171. What is his loss percent? (a) 5% (b) 6% (c) 9% (d) 10%
  18. 18.What is 75% of 680? (a) 170 (b) 5100 (c) 510 (d) 1020
  19. 19.What is 50% of 320? (a) 160 (b) 1600 (c) 320 (d) 161
  20. 20.A shopkeeper buys a toy for ₹660 and sells it for ₹792. What is his profit percent? (a) 20% (b) 15% (c) 21% (d) 25%
  21. 21.What is 5% of 360? (a) 18 (b) 36 (c) 342 (d) 180
  22. 22.A shopkeeper buys a toy for ₹400 and sells it for ₹480. What is his profit percent? (a) 25% (b) 15% (c) 80% (d) 20%
  23. 23.A shopkeeper buys a toy for ₹180 and sells it for ₹252. What is his profit percent? (a) 35% (b) 40% (c) 72% (d) 45%
  24. 24.A bag marked ₹540 is sold at a 10% discount. What is its selling price? (a) ₹530 (b) ₹54 (c) ₹594 (d) ₹486
  25. 25.A shopkeeper buys a toy for ₹720 and sells it for ₹1008. What is his profit percent? (a) 35% (b) 45% (c) 41% (d) 40%
  26. 26.What is 15% of 900? (a) 270 (b) 1350 (c) 765 (d) 135
  27. 27.A shopkeeper buys a toy for ₹560 and sells it for ₹532. What is his loss percent? (a) 6% (b) 5% (c) 28% (d) 10%
  28. 28.A shopkeeper buys a toy for ₹460 and sells it for ₹644. What is his profit percent? (a) 35% (b) 45% (c) 40% (d) 41%
  29. 29.A shopkeeper buys a toy for ₹440 and sells it for ₹374. What is his loss percent? (a) 15% (b) 10% (c) 20% (d) 66%
  30. 30.What is 50% of 520? (a) 260 (b) 520 (c) 2600 (d) 261
  31. 31.A shopkeeper buys a toy for ₹160 and sells it for ₹176. What is his profit percent? (a) 15% (b) 16% (c) 10% (d) 5%
  32. 32.A bag marked ₹1420 is sold at a 30% discount. What is its selling price? (a) ₹994 (b) ₹1390 (c) ₹1846 (d) ₹426
  33. 33.A shopkeeper buys a toy for ₹620 and sells it for ₹434. What is his loss percent? (a) 30% (b) 25% (c) 35% (d) 31%
  34. 34.What is 60% of 480? (a) 288 (b) 576 (c) 2880 (d) 192
  35. 35.What is 30% of 840? (a) 2520 (b) 504 (c) 252 (d) 588
  36. 36.A shopkeeper buys a toy for ₹140 and sells it for ₹147. What is his profit percent? (a) 7% (b) 10% (c) 6% (d) 5%
  37. 37.A shopkeeper buys a toy for ₹640 and sells it for ₹448. What is his loss percent? (a) 30% (b) 31% (c) 25% (d) 35%
  38. 38.A shopkeeper buys a toy for ₹860 and sells it for ₹1290. What is his profit percent? (a) 45% (b) 50% (c) 51% (d) 55%
  39. 39.What is 25% of 260? (a) 130 (b) 195 (c) 650 (d) 65
  40. 40.What is 50% of 840? (a) 840 (b) 421 (c) 4200 (d) 420

Answer key

  1. 72
  2. ₹1054
  3. ₹1035
  4. 48
  5. ₹1404
  6. 30%
  7. 25%
  8. ₹255
  9. 20%
  10. 10%
  11. 72
  12. 30%
  13. 50%
  14. 85
  15. ₹1020
  16. 69
  17. 5%
  18. 510
  19. 160
  20. 20%
  21. 18
  22. 20%
  23. 40%
  24. ₹486
  25. 40%
  26. 135
  27. 5%
  28. 40%
  29. 15%
  30. 260
  31. 10%
  32. ₹994
  33. 30%
  34. 288
  35. 252
  36. 5%
  37. 30%
  38. 50%
  39. 65
  40. 420

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