The correct answer is: A. Balwant Rai Mehta Committee.
The Balwant Rai Mehta Committee was a committee set up by the Government of India in 1957 to recommend measures for the devolution of power to local bodies. The committee recommended the creation of Nyaya Panchayats, or judicial panchayats, to provide cheap and speedy justice to the rural poor.
The Ashok Mehta Committee was a committee set up by the Government of India in 1977 to review the working of the Panchayati Raj system. The committee recommended the strengthening of the Panchayati Raj system, but did not recommend the creation of Nyaya Panchayats.
The G. V. K. Rao Committee was a committee set up by the Government of India in 1985 to review the working of the Panchayati Raj system. The committee recommended the strengthening of the Panchayati Raj system, but did not recommend the creation of Nyaya Panchayats.
The Sarkaria Commission was a commission set up by the Government of India in 1983 to review the relationship between the Centre and the States. The commission did not recommend the creation of Nyaya Panchayats.