Synopsis The conception of moksa, which is the basic , dominant and practical motive of Indian philosophy, has at times overshadowed the logical subtlety, depth and skill, the power of analysis, the force of argument, the dialectical acumen and the play of reason in the Indian philosophical systems. This has led to the criticism that Indian philosophy and particularly the Vedanta, is a combination of religious faith and reason, being based primarily on the authority of the veda-s, but in all the schools of Vedanta there are tracts devoted to the treatment of logical problems and no school accepts any of its doctrine without the appropriate logical bases. The logic and the theory of knowledge of Indian systems of philosophy are largely coloured by their metaphysical tenets. There is no logic in the Indian philosophical systems which is not coloured by their metaphysical doctrines. The epistemology of a system is to a great extent dependent on its ontology. Sri Madhva's logic is closely related to his theory of metaphysics and his theology.