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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 486 · 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.A bag marked ₹1140 is sold at a 25% discount. What is its selling price? (a) ₹1425 (b) ₹1115 (c) ₹855 (d) ₹285
  2. 2.A shopkeeper buys a toy for ₹300 and sells it for ₹345. What is his profit percent? (a) 45% (b) 15% (c) 20% (d) 10%
  3. 3.What is 40% of 400? (a) 320 (b) 240 (c) 160 (d) 1600
  4. 4.What is 15% of 400? (a) 120 (b) 60 (c) 340 (d) 600
  5. 5.What is 5% of 960? (a) 912 (b) 96 (c) 48 (d) 480
  6. 6.A shopkeeper buys a toy for ₹100 and sells it for ₹110. What is his profit percent? (a) 11% (b) 5% (c) 10% (d) 15%
  7. 7.A bag marked ₹1520 is sold at a 25% discount. What is its selling price? (a) ₹380 (b) ₹1140 (c) ₹1900 (d) ₹1495
  8. 8.A shopkeeper buys a toy for ₹240 and sells it for ₹192. What is his loss percent? (a) 15% (b) 25% (c) 20% (d) 48%
  9. 9.A shopkeeper buys a toy for ₹140 and sells it for ₹126. What is his loss percent? (a) 15% (b) 5% (c) 14% (d) 10%
  10. 10.What is 25% of 660? (a) 495 (b) 1650 (c) 330 (d) 165
  11. 11.A shopkeeper buys a toy for ₹400 and sells it for ₹480. What is his profit percent? (a) 15% (b) 80% (c) 25% (d) 20%
  12. 12.What is 20% of 800? (a) 640 (b) 160 (c) 320 (d) 1600
  13. 13.A shopkeeper buys a toy for ₹200 and sells it for ₹150. What is his loss percent? (a) 25% (b) 30% (c) 50% (d) 20%
  14. 14.What is 60% of 880? (a) 1056 (b) 528 (c) 5280 (d) 352
  15. 15.A shopkeeper buys a toy for ₹200 and sells it for ₹220. What is his profit percent? (a) 15% (b) 5% (c) 20% (d) 10%
  16. 16.A shopkeeper buys a toy for ₹120 and sells it for ₹126. What is his profit percent? (a) 6% (b) 10% (c) 5% (d) 4%
  17. 17.A bag marked ₹1100 is sold at a 50% discount. What is its selling price? (a) ₹550 (b) ₹1050 (c) ₹551 (d) ₹1650
  18. 18.A bag marked ₹700 is sold at a 40% discount. What is its selling price? (a) ₹420 (b) ₹660 (c) ₹280 (d) ₹980
  19. 19.What is 10% of 140? (a) 140 (b) 28 (c) 126 (d) 14
  20. 20.What is 10% of 100? (a) 10 (b) 90 (c) 100 (d) 20
  21. 21.What is 10% of 800? (a) 80 (b) 720 (c) 160 (d) 800
  22. 22.A bag marked ₹380 is sold at a 10% discount. What is its selling price? (a) ₹370 (b) ₹342 (c) ₹38 (d) ₹418
  23. 23.A bag marked ₹500 is sold at a 15% discount. What is its selling price? (a) ₹575 (b) ₹485 (c) ₹425 (d) ₹75
  24. 24.What is 40% of 320? (a) 192 (b) 1280 (c) 128 (d) 256
  25. 25.What is 60% of 920? (a) 1104 (b) 368 (c) 5520 (d) 552
  26. 26.A shopkeeper buys a toy for ₹480 and sells it for ₹288. What is his loss percent? (a) 41% (b) 35% (c) 45% (d) 40%
  27. 27.A shopkeeper buys a toy for ₹460 and sells it for ₹644. What is his profit percent? (a) 45% (b) 41% (c) 40% (d) 35%
  28. 28.A shopkeeper buys a toy for ₹440 and sells it for ₹528. What is his profit percent? (a) 20% (b) 25% (c) 15% (d) 88%
  29. 29.What is 40% of 660? (a) 396 (b) 264 (c) 2640 (d) 528
  30. 30.A shopkeeper buys a toy for ₹900 and sells it for ₹1260. What is his profit percent? (a) 40% (b) 45% (c) 35% (d) 41%
  31. 31.A bag marked ₹1340 is sold at a 20% discount. What is its selling price? (a) ₹1320 (b) ₹1072 (c) ₹1608 (d) ₹268
  32. 32.What is 20% of 480? (a) 96 (b) 384 (c) 192 (d) 960
  33. 33.What is 10% of 960? (a) 96 (b) 864 (c) 960 (d) 192
  34. 34.A bag marked ₹2000 is sold at a 20% discount. What is its selling price? (a) ₹400 (b) ₹2400 (c) ₹1600 (d) ₹1980
  35. 35.A shopkeeper buys a toy for ₹900 and sells it for ₹720. What is his loss percent? (a) 15% (b) 20% (c) 21% (d) 25%
  36. 36.What is 60% of 780? (a) 936 (b) 312 (c) 468 (d) 4680
  37. 37.A bag marked ₹1840 is sold at a 40% discount. What is its selling price? (a) ₹736 (b) ₹2576 (c) ₹1800 (d) ₹1104
  38. 38.A shopkeeper buys a toy for ₹900 and sells it for ₹945. What is his profit percent? (a) 45% (b) 10% (c) 6% (d) 5%
  39. 39.A bag marked ₹240 is sold at a 30% discount. What is its selling price? (a) ₹168 (b) ₹210 (c) ₹72 (d) ₹312
  40. 40.A bag marked ₹520 is sold at a 30% discount. What is its selling price? (a) ₹156 (b) ₹676 (c) ₹364 (d) ₹490

Answer key

  1. ₹855
  2. 15%
  3. 160
  4. 60
  5. 48
  6. 10%
  7. ₹1140
  8. 20%
  9. 10%
  10. 165
  11. 20%
  12. 160
  13. 25%
  14. 528
  15. 10%
  16. 5%
  17. ₹550
  18. ₹420
  19. 14
  20. 10
  21. 80
  22. ₹342
  23. ₹425
  24. 128
  25. 552
  26. 40%
  27. 40%
  28. 20%
  29. 264
  30. 40%
  31. ₹1072
  32. 96
  33. 96
  34. ₹1600
  35. 20%
  36. 468
  37. ₹1104
  38. 5%
  39. ₹168
  40. ₹364

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