See Contents AUTHOR: G.S. Sethi ISBN: 978-81-7317-974-7 As Per Revised Syllabus Effective 2022-23 Workshop Calculation & Science and Engineering Drawing 1000 MCQs on All India Trade Test Pattern Simplified & Illustrated Topics 20 Model Papers, Workshop Calculation And Science 20 Model Papers, Engineering Drawing MCQs with Key & Essential Explanatory Notes NSQF Compliant Syllabus for 2 Years According to the Latest Syllabus Prescribed by D.G.T., Ministry of Skill Development and Entrepreneurship, Govt. of India For 2-Year Trade
