The course was inspired by the 1970s self-learning book Hindi-Angrezi Master . Its inaugural edition had a modest print run of 3,000 copies, which sold out within weeks, eventually growing to sales of over . Today, it is available in 16 languages , including Hindi, Marathi, Gujarati, Tamil, and Arabic, making it a "must-have for every Indian home". Core Pedagogy and Structure
is a seminal self-study language program that has significantly impacted millions of learners across the Indian subcontinent for decades. First published in 1976 by Pustak Mahal , the course was developed by a team of experts under R. K. Gupta to address the specific linguistic needs of non-English medium students. Origins and Popularity Rapidex English Speaking Course
The Rapidex method prioritizes practical communication over abstract grammatical rules. Rapidex English Speaking Course eBook - Amazon.ca The course was inspired by the 1970s self-learning