Salam,

Although the requirement for CSS exam is just B.A, yet it is better to do masters before appearing in the exam becoz it is a compitition exam & needs vast knowledge. So, I suggest u to do ur masters 1st.

Regards,
Muskan

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My ALLAH it is enough for my respect that I m "Your" person & it is enough for my pride that "You" are my GOD."You" are exactly the way I desire.Thus please mould me the way "You" desire.