Education and Career Forum

sir now i am use railway requirement board exam book. Is it right book for OFB
IT chargeman exam

If i suggest you then you should not rely on only one book. Though the book that you are refering will help you no doubt but go for one or two additional books also and the most important the previous year question papers will will give you the perpect practice for the exam.

The books which will help you for the preparation of exams are the books of R.K.aggarwal and also books of upkar prakashan
the book you mentioned is also good for the preparation.
for details of the exam you can refer to the website
http://www.ofbindia.gov.in

Upkars Railway Recruitment Board Exam

TRAFFIC APPRENTICE by Editorial Board Pratiyogita Darpan

Upkars Railway Recruitment Board Examination by Khanna & Verma

R.S.Agarwal [Arithmetic]

Quicker Reasoning Test by Upkar Publication

English Grammar by Wren and Martin

Upkars Special Class Railway Apprentice Exam books

Upkars Railway Recruitment Board Examination Technical Cadre books

Managing Railroad Transportation Book

Railway Operation and Control Books

Elements of Train Dispatching Volume 1 and 2