Step 1: Statement (I): Agricultural Credit Review Committee, 1989, chaired by A.M. Khusro, a verified fact, so (I) is correct.
Step 2: Statement (II): claims RBI borrows from banks via repo rate.
Step 3: Repo rate is actually the rate at which RBI lends to banks; RBI borrowing from banks is called the reverse repo rate, so (II) is incorrect.
Step 4: (I) correct, (II) incorrect, so the correct option is (3).