Hello Everybody !\n\nCan anybody answer my following simple questions:\n\n1. Whats the passing marks for MCAD. MCAD certification \nis given if we clear all three exams or percentage for \nMCAD is counted as aggregate percentage?\n\n2. Is there Negative marking in the test?\n\n3. Is there any time period during which the MCAD papers \nare valid if they got passed?\n\n4. How many questions are there in each test and time \nallowed to take the test?\n\nThanx!