Pen to be used in ca exam

Biggest Joker in the CA Final. Claims himself to be in CA Final & asking which Pen to use in Exams ? seems in Inter you had sent online Papers ? or had appeared Answered Hard Copies in the Exam Hall.

Bhai khud ke paas jo bhi Pen ho usko use kar lo warna Bajuwale se Mang lena aur usse paper Likh lena. whetehr Black / Blue. Bus Jyada chaturai mei Pencil se Paper mat likh dena aur na RED / Green pen use karna

someone is asking relevant questions. The person who focus on perfection asks every little question. So dont ignore it. U can use any pen of blue or black colour.