BPSC TRE 4.0 Class 6 To 8 SST Samajik Vigyan Practice Work Book Based On NCERT And SCERT Including 2024 Solved Papers (Hindi Medium) & Bihar Economic Survey 2024 To 2025 And Budget 2025 To 2026 An Economic Overview 80 MCQs (English Medium) (5346)(Paperback, Hindi, Kiran)