No. VP Singh is excellent for fundamentals, but for GATE, you must supplement it with a dedicated GATE workbook (Made Easy or ACE Academy). VP Singh lacks the "time-bound trick" questions asked in GATE.
The VP Singh Theory of Machine PDF covers a wide range of topics related to machine theory, including: vp singh theory of machine pdf
The book comprehensively covers the syllabus for undergraduate mechanical engineering, including: Theory of Machines - COURSE MATERIAL but for GATE