Correct Answer: (a) Maharashtra
Solution:In 1972, the first Lokayukta was established in Maharashtra. Lokayukta has been established in many states of India. Bihar (1973), Uttar Pradesh (1975), Madhya Pradesh (1982), Andhra Pradesh (1983), Karnataka (1984), Assam (1986), Odisha was the first State to pass the legislation related to Lokayukta, but this institution did not come into existence till 1983. Also, Odisha was the first State that abolished the Lokayukta in 1993.