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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 741 · 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 ₹260 and sells it for ₹234. What is his loss percent? (a) 26% (b) 5% (c) 10% (d) 15%
  2. 2.What is 15% of 300? (a) 90 (b) 255 (c) 45 (d) 450
  3. 3.A bag marked ₹1640 is sold at a 40% discount. What is its selling price? (a) ₹1600 (b) ₹2296 (c) ₹656 (d) ₹984
  4. 4.A bag marked ₹1280 is sold at a 25% discount. What is its selling price? (a) ₹1600 (b) ₹1255 (c) ₹960 (d) ₹320
  5. 5.A bag marked ₹900 is sold at a 30% discount. What is its selling price? (a) ₹870 (b) ₹630 (c) ₹1170 (d) ₹270
  6. 6.A bag marked ₹1420 is sold at a 15% discount. What is its selling price? (a) ₹213 (b) ₹1405 (c) ₹1633 (d) ₹1207
  7. 7.What is 40% of 700? (a) 560 (b) 2800 (c) 420 (d) 280
  8. 8.What is 10% of 780? (a) 702 (b) 780 (c) 156 (d) 78
  9. 9.A shopkeeper buys a toy for ₹400 and sells it for ₹560. What is his profit percent? (a) 35% (b) 41% (c) 45% (d) 40%
  10. 10.A shopkeeper buys a toy for ₹920 and sells it for ₹966. What is his profit percent? (a) 6% (b) 5% (c) 10% (d) 46%
  11. 11.What is 5% of 960? (a) 96 (b) 912 (c) 48 (d) 480
  12. 12.A shopkeeper buys a toy for ₹600 and sells it for ₹570. What is his loss percent? (a) 30% (b) 10% (c) 6% (d) 5%
  13. 13.What is 75% of 580? (a) 145 (b) 4350 (c) 435 (d) 870
  14. 14.What is 20% of 680? (a) 272 (b) 544 (c) 1360 (d) 136
  15. 15.What is 50% of 360? (a) 360 (b) 180 (c) 181 (d) 1800
  16. 16.What is 20% of 620? (a) 496 (b) 124 (c) 1240 (d) 248
  17. 17.A shopkeeper buys a toy for ₹560 and sells it for ₹420. What is his loss percent? (a) 26% (b) 20% (c) 25% (d) 30%
  18. 18.A shopkeeper buys a toy for ₹500 and sells it for ₹450. What is his loss percent? (a) 15% (b) 50% (c) 5% (d) 10%
  19. 19.A shopkeeper buys a toy for ₹300 and sells it for ₹375. What is his profit percent? (a) 30% (b) 75% (c) 25% (d) 20%
  20. 20.A shopkeeper buys a toy for ₹420 and sells it for ₹525. What is his profit percent? (a) 30% (b) 26% (c) 20% (d) 25%
  21. 21.A bag marked ₹420 is sold at a 40% discount. What is its selling price? (a) ₹252 (b) ₹168 (c) ₹588 (d) ₹380
  22. 22.A bag marked ₹1840 is sold at a 15% discount. What is its selling price? (a) ₹2116 (b) ₹1825 (c) ₹276 (d) ₹1564
  23. 23.A shopkeeper buys a toy for ₹640 and sells it for ₹736. What is his profit percent? (a) 15% (b) 20% (c) 10% (d) 96%
  24. 24.A shopkeeper buys a toy for ₹460 and sells it for ₹414. What is his loss percent? (a) 5% (b) 15% (c) 10% (d) 46%
  25. 25.What is 60% of 320? (a) 192 (b) 1920 (c) 384 (d) 128
  26. 26.What is 30% of 700? (a) 420 (b) 490 (c) 210 (d) 2100
  27. 27.A shopkeeper buys a toy for ₹1000 and sells it for ₹1300. What is his profit percent? (a) 31% (b) 35% (c) 30% (d) 25%
  28. 28.A shopkeeper buys a toy for ₹260 and sells it for ₹312. What is his profit percent? (a) 20% (b) 25% (c) 52% (d) 15%
  29. 29.A shopkeeper buys a toy for ₹220 and sells it for ₹198. What is his loss percent? (a) 10% (b) 22% (c) 5% (d) 15%
  30. 30.A bag marked ₹900 is sold at a 10% discount. What is its selling price? (a) ₹90 (b) ₹810 (c) ₹990 (d) ₹890
  31. 31.What is 25% of 540? (a) 1350 (b) 405 (c) 270 (d) 135
  32. 32.A shopkeeper buys a toy for ₹640 and sells it for ₹576. What is his loss percent? (a) 5% (b) 10% (c) 64% (d) 15%
  33. 33.A shopkeeper buys a toy for ₹640 and sells it for ₹512. What is his loss percent? (a) 25% (b) 21% (c) 20% (d) 15%
  34. 34.A bag marked ₹480 is sold at a 15% discount. What is its selling price? (a) ₹72 (b) ₹552 (c) ₹465 (d) ₹408
  35. 35.What is 40% of 460? (a) 1840 (b) 184 (c) 368 (d) 276
  36. 36.A shopkeeper buys a toy for ₹580 and sells it for ₹609. What is his profit percent? (a) 6% (b) 5% (c) 10% (d) 29%
  37. 37.A shopkeeper buys a toy for ₹280 and sells it for ₹308. What is his profit percent? (a) 28% (b) 5% (c) 10% (d) 15%
  38. 38.A shopkeeper buys a toy for ₹840 and sells it for ₹504. What is his loss percent? (a) 45% (b) 35% (c) 41% (d) 40%
  39. 39.A shopkeeper buys a toy for ₹180 and sells it for ₹171. What is his loss percent? (a) 10% (b) 6% (c) 5% (d) 9%
  40. 40.What is 60% of 420? (a) 252 (b) 2520 (c) 168 (d) 504

Answer key

  1. 10%
  2. 45
  3. ₹984
  4. ₹960
  5. ₹630
  6. ₹1207
  7. 280
  8. 78
  9. 40%
  10. 5%
  11. 48
  12. 5%
  13. 435
  14. 136
  15. 180
  16. 124
  17. 25%
  18. 10%
  19. 25%
  20. 25%
  21. ₹252
  22. ₹1564
  23. 15%
  24. 10%
  25. 192
  26. 210
  27. 30%
  28. 20%
  29. 10%
  30. ₹810
  31. 135
  32. 10%
  33. 20%
  34. ₹408
  35. 184
  36. 5%
  37. 10%
  38. 40%
  39. 5%
  40. 252

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