Best Govt and Competitive Exam Preparation for Bank, SSC, Railways, CTET, GATE, Defence, UPSC, LAW, MBA, NET, BBA, JEE, NEET and Other States Sarkari Exams.

- b b - - c a b - - b -
1) b b b b b b
2) a a a a a a
3) a a b b a c
4) b b b b b a