Promaa Bihar 3-in-1 Complete Guide 2023 (Second Edition) | Bihar Special GK, General Studies & BPSC 20 Years Solved Papers Saar Sangrah (Old/Used Book) old book

BPSC aur Bihar State exams ki taiyari ke liye PROMAA Publication ki yeh “Bihar 3-in-1” book ek behtareen comprehensive guide hai. Is book ki sabse badi khasiyat yeh hai ki yeh teen alag-alag kitabon ka kaam akele karti hai.

Isme Bihar Special GK ke saath-saath complete General Studies ko bhi cover kiya gaya hai. Jo students revision kar rahe hain, unke liye pichle 20 saalo ke BPSC papers ka “Saar Sangrah” (summary) bahut hi kimti hai. Isme 67th BPSC ke original papers hal sahit diye gaye hain. Purani book hone ke karan, yeh ek kifaayati resource hai jo Bihar Civil Services ki taiyari mein bahut madadgar sabit hogi.