Computational fluid dynamics multiple choice questions with answers has 100 MCQs for mechanical engineers. Each topic has MCQs based CFD objective questions with answers at the end of chapter for online eLearning. Practice test 1 has computational fluid dynamics quiz with 50 multiple choice questions (MCQs). Practice test 2 has discretization quiz with 17 multiple choice questions (MCQs). Practice test 3 has fluid dynamics equations quiz with 6 multiple choice questions (MCQs). Practice test 4 has mathematical behavior of partial differential equation quiz with 10 multiple choice questions (MCQs). Practice test 5 has transformation grid quiz with 17 multiple choice questions (MCQs). I tried my level best to place correct answers of objective quiz questions. However online review will help to improve this eBook without any error. This eBook has multiple choice questions and answers on topics research tool, commenting on governing equations, errors and analysis of stability, Euler equation, finite difference method, impact of CFD, incompressible inviscid flow, introduction to discretization, introduction to fluid dynamics equations, introduction to partial differential equation, introduction transformation grid, momentum equation, navier strikes equation, partial differential equations, purpose of CFD, transformation of equation, for quiz based eLearning with online prep tests.