The following general aptitude courses are based on my book contents: Instant Notes, Objective Type Questions with Reasoning, Questions with Answer-keys for similar problems, and Self-assessment Quizzes. General aptitude questions of GATE 2010-2017 are given with solutions. 2018-2021 questions are available with answer-keys. These are suitable for preparing to preliminary tests of any job-selection process.
Chemical Engineering Learning Resourcesmsubbu
