The total number of pupils in the three classes of a school is 700. The number of pupils in classes I and II are in the ratio of 1:4 and those in classes II and III are in the ratio of 3:5. Find the number of pupils in the class that had the highest number of pupils.

Ashutosh Nautiyal

The total number of pupils in the three classes of a school is 700. The number of pupils in classes I and II are in the ratio of 1:4 and those in classes II and III are in the ratio of 3:5. Find the number of pupils in the class that had the highest number of pupils.

  • A. 60
  • B. 125 
  • C. 105
  • D. 400
 

The correct answer is option D. 400. Can you explain this answer in the comments?


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The total number of pupils in the three classes of a school is 700. The number of pupils in classes I and II are in the ratio of 1:4 and those in classes II and III are in the ratio of 3:5. Find the number of pupils in the class that had the highest number of pupils.




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