Rukmini BPSC TRE 4.0 (FOR 6 TO 8) Samajik Vigyan, 52 SETS, Test Series (Vol-2) Paperback

Seller was cooperative

They are simply adding 1 paper to the old book and reselling it.

Everything has been given chapter wise. It is a very good book. Discussion of questions for mock test has also been given in full detail. You should also purchase this book. It is very helpful.