GS CompApp RA 09 2024 1009-2024 Statement (i) is incorrect because NITI Aayog is an executive body, not a statutory body. It was established by a resolution of the Union Cabinet, not through an Act of Parliament. Statement (ii) is incorrect because the Prime Minister is the Chairperson, not the Chief Executive Officer (CEO). The CEO is a full-time executive appointed by the Prime Minister. Statements (iii) and (iv) are correct.