Analyze how good you are in BPSC GK Section. Revisit most frequently asked GK important questions about Indian History and Geography, Important dates and events and try to attempt as many as you think precisely.
Attempt important questions from other optional subjects like science, geology, agriculture etc. that might have some weightage in BPSC Common Combined Preliminary Examination.
BPSC mathematics section is hard so cover up basic maths concepts and attempt BPSC preparation tests and practice papers regularly. Revise Algebra, Arithmetic and Geometry concepts thoroughly before attempting BPSC mock tests.