I find many conceptual errors in questions and answer keys for JEE mock-up tests . FIITJEE AITS seem to have lot of conceptual errors in questions and clerical and conceptual errors in answer keys . Is there any mock-up test for JEE advanced without errors in questions and answer keys ?
I 'm preparing for the JEE . I study a lot . At home I can solve questions . But when I am taking the test , I ca n't solve them there . What 's the solution ?