Calcutta University Kolkata Answered Questions

No, you need minimum of 45%. Do your graduation, and then do a 3 year law course.
There is an eligibility criterion set by Calcutta University for BA LLB e in which states that the student belonging to the general category must have percentage more than 45 in 12th in best of four subjects where is student belonging to SC ST category must have percentage above 40 to be eligible for further entry test
It will be an entrance test if you clear the eligibility criteria in which test for a particular task course will be there.
Another criterion is that the student must have completed its class 10th and class 12th between 2017-2019 in general category and for sc/st/pad for 2015-2019.
If you belong from the general category and your percentage are less than 45 you are not eligible for BA LLB from Calcutta University.

However, there are a number of different French tests and certificates available to learners, including the following eight mainstream options:
Initial French Language Diploma (DILF)French Language Studies Diploma (DELF)Diploma In Advanced French (DALF)Test D'valuation Du Franais (TEF)

Suggested Readings - Nilanjana Gupta, Communicate with confidence, Anthem Press V. Syamala, Effective English Communication for you, Emerald Publisher Krishnamohan & Meera Banerji, Developing Communication Skills R. K. Madhukar, Business Communication, Vikash Publishing House Pvt. Ltd. Shalini Sharma, Concepts of Professional Communication, Acme Learming.