abd795
Was planning to apply to Cornell Tech MBA Round 1 but I wasn't aware that I needed my educational credentials to be evaluated by WES US and that TOEFL is required for my Country(India) irrespective of the medium of Instruction in the past

About TOEFL, this is only true if you did not have your undergraduate course taught in english.
Now about the evaluation by WES US, I believe that it is only if you are admitted. For application purposes you may use a certified/authorized translator (with original seal).
Posted from my mobile deviceI had to specifically reread all the Instructions after going through your response. Below is what I could find: