Hi Sutirtha,
For admission procedure of Madras School of Economics, you can refer to this link: https://www.mse.ac.in/admissions/
For CUCET preparation, you can refer to the sample papers as it will give you an idea about the questions asked in the examination. You can refer to the sample papers from the link below:
https://university.careers360.com/articles/cucet-sample-papers
Good Luck!
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