ISSN 2456-6861 PRAG CONSILIENCE RNI No. ASSMUL/2016/70132 PRAG CONSILIENCE A Multi-lingual Peer-reviewed Annual Research Journal of Humanities and Social Sciences, Science and Commerce Vol. 4, No 1, August 2019 PRAGJYOTISH COLLEGE RESEARCH COUNCIL (PCRC) PRAGJYOTISH COLLEGE Bharalumukh, Guwahati 781 009 (Assam) 2019 PRAG CONSILIENCE / VOL.4, NO.1 / AUGUST, 2019 1 PRAG CONSILIENCE, ISSN 2456-6861, RNI No. ASSMUL/2016/70132, A Multilingual Peer-reviewed Annual Research Journal of Humanities and Social Sciences, Science and Commerce, Printed by Prince Choudhury, Published by Dr. Manoj Kumar Mahanta, Principal, Pragjyotish College, on behalf of Pragjyotish College Research Council (PCRC), Pragjyotish College, Bharalumukh, Guwahati 781 009 and Printed at Bhabani Offset & Imaging Systems Pvt. Ltd., 7 Lachit Lane, Rajgarh Road, Guwahati 781 007 and Published at Pragjyotish College, Bharalumukh, Guwahati 781 009. Editor: Dr. Jyotirmoy Sengupta. © Copyright, 2019, Pragjyotish College Research Council (PCRC) Pragjyotish College Address for Communication Editor PRAG CONSILIENCE (ISSN 2456-6861) Department of Bengali Pragjyotish College, Guwahati 781 009 E-mail:
[email protected] Contact No. +91-8638850289 Price: Rs. 250/- (Rupees Two Hundred and Fifty only) Disclaimer The Editorial Board and the Publisher of the Journal are not responsible for the opinions expressed by the authors 2 PRAG CONSILIENCE / VOL.4, NO.1 / AUGUST, 2019 From the Editor's Desk _________ I am very pleased to introduce the Volume 4, No 1 of the Research Journal PRAG CONSILIENCE published by Pragjyotish College Research Council (PCRC), Pragjyotish College, Guwahati. At the outset, I am offering my sincere apology for unexpected delay to publish this 4th volume of the journal.