Option 1: 1952 - This option is not correct. In Indian parliamentary affairs, zero hour was not introduced in 1952.

Option 2: 1962 - This is the correct answer. Zero hour in parliamentary affairs in India was introduced in 1962. Zero hour is a specific time during the parliamentary session where Members of Parliament can raise important matters without prior notice.

Option 3: 1972 - This option is not correct. Zero hour was introduced in Indian parliamentary affairs before 1972.

Option 4: 1982 - This option is not correct. Zero hour in Indian parliamentary affairs was introduced before 1982.

In summary, the correct answer is Option 2: 1962. Zero hour was introduced in the parliamentary affairs in India in 1962.