सार्वजनिक उपक्रम समितीद्वारे वापरले जाणारे माहितीचे स्त्रोत कोणते ?
(a) मंत्रालयाकडून सादर प्राथमिक आणि सविस्तर माहिती
(b) अशासकीय संघटनांमार्फत सादर अभ्यास
(c) उपक्रमाच्या अधिकाऱ्यांद्वारे मिळालेले पुरावे
(d) लेखा परीक्षण अहवाल
पर्यायी उत्तरे :

The correct answer is Option D ((a), (b), (c) and (d)).

Key Points:
• Working Procedure & Sources of COPU:
• Information Sources: In examining Public Sector Enterprises (PSUs), the Committee on Public Undertakings (COPU) accesses a broad range of materials:
• Comprehensive questionnaires and preliminary memoranda from the administrative Ministry -> (a)
• Memoranda, petitions, and specialized survey studies submitted by chambers of commerce, trade unions, non-official consumer bodies, and industry experts -> (b)
• Oral depositions and documentary evidence provided during hearings by PSU Chief Executives and Directors -> (c)
• Annual Audit Reports of the Comptroller and Auditor General (Commercial) -> (d)
• All four are recognized sources of inquiry used by COPU.
• Option (4) is the correct answer according to the official key.
• Key Takeaway: COPU gathers information from ministry data, non-official studies, PSU executive testimony, and CAG audit reports.