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Answer the following question based on the information given below:

The proportion of male students and the proportion of vegetarian student students in a school are given below. The school has total of $800$ students, $80\%$ of whom are in the Secondary Section and rest equally divided between Class $11$ and $12.$

  Male(M) Vegetarian (V)
Class $12$ $0.6$  
Class $11$ $0.55$ $0.5$
Secondary Section   $0.55$
Total $0.475$ $0.53$

What is the percentage of male students in the secondary section?

  1. $40$
  2. $45$
  3. $50$
  4. $55$
  5. $60$
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