In this question, we are given a list of schedules in the Constitution of India (List-I) and their corresponding subjects (List-II). We need to match the schedules with their correct subjects.

Let`s go through each option one by one:

Option 1: A-4, B-3, C-2, D-1

According to this option, the Tenth Schedule is related to Languages, the Eighth Schedule is related to Provisions as to disqualification on the grounds of defection, the First Schedule is related to Validation of certain Acts and Regulations, and the Ninth Schedule is related to the States. This option is not correct.

Option 2: A-2, B-1, C-4, D-3 (Correct answer)

According to this option, the Tenth Schedule is related to Provisions as to disqualification on the grounds of defection, the Eighth Schedule is related to Languages, the First Schedule is related to the States, and the Ninth Schedule is related to Validation of certain Acts and Regulations. This option matches the schedules with their correct subjects and is therefore correct.

Option 3: A-4, B-1, C-2, D-3

According to this option, the Tenth Schedule is related to