u have opted for a good thing.this help u out to improve ur exam conditions . u will find the mistakes ur doing while examination and u can prevent them .i agree that they give ques of hi fi[not all], some may be not there in syllabus of iit . by this u can develop to face those kind of problems and u will not be amazed when iit will give u hi fi ques.
so gon ur way .
Moderation Team
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