The students in three classes are in each class in the ratio 2 : 3 :5.

The students in three classes are in each class in the ratio 2 : 3 :5. If 40 students are increased in each class the ratio change to 4 : 5 : 7. Originally the total number of students was-

  1. 100
  2. 180
  3. 200
  4. 400
Anurag Mishra Professor Asked on 22nd January 2016 in Maths.
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    Answer: (3) 200 

    Anurag Mishra Professor Answered on 22nd January 2016.
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