IRB Constable Recruitment Exam Book is published by Ramesh Publishing House. It is available in English medium. Latest Edition & Uptodate Best Guide Book cum Reference Book for IRB (India Reserve Battalion (IRB)) Exam Preparation. Prepared & designed strictly in accordance with the syllabus and examination pattern – India Reserve Battalion (IRB) Constable Exam. While the specialised study and practice material of this book Paves the Way for your Success, your own study and practice with it will ensure you a Successful Career with IRB.