The correct answer is: A. seventh, 1956.
The seventh amendment to the Indian Constitution was passed in 1956. It introduced the concept of Union Territory, which is a territory that is directly administered by the central government of India. The amendment also increased the number of seats in the Lok Sabha (the lower house of the Indian Parliament) from 489 to 523.
The other options are incorrect. The eighth amendment to the Indian Constitution was passed in 1959. It dealt with the issue of fundamental rights. The sixth amendment to the Indian Constitution was passed in 1950. It dealt with the issue of language. The fourth amendment to the Indian Constitution was passed in 1948. It dealt with the issue of property rights.
Here is a brief explanation of each option:
- Option A: The seventh amendment to the Indian Constitution was passed in 1956. It introduced the concept of Union Territory, which is a territory that is directly administered by the central government of India. The amendment also increased the number of seats in the Lok Sabha (the lower house of the Indian Parliament) from 489 to 523.
- Option B: The eighth amendment to the Indian Constitution was passed in 1959. It dealt with the issue of fundamental rights.
- Option C: The sixth amendment to the Indian Constitution was passed in 1950. It dealt with the issue of language.
- Option D: The fourth amendment to the Indian Constitution was passed in 1948. It dealt with the issue of property rights.