4546: Which one of the following companies is associated with the exploration and commercial production of oil in Barmer-Sanchore basin of Rajasthan?
(a) Cairn Energy
(b) ONGC
(c) Reliance Energy Ventures
(d) Reliance Energy Ventures
4547: The concept of welfare state is included in the Constitution of India in:
(a) Preamble
(b) Fundamental Rights
(c) Fourth Schedule
(d) Directive Principles of State Policy
4548: Among the following, which one lays eggs and does not produce young ones directly?
(a) Kangaroo
(b) Echidna
(c) Whale
(d) Porcupine
4549: Council of Ministers of the Union of India is responsible to:
(a) Rajya Sabha
(b) Prime Minister
(c) President
(d) Lok Sabha
4550: Match items in the List-I with List-II and select the correct answer using the codes given below the lists:
List I (Power Station)
(A) Kothagudem
(B) Raichur
(C) Mettur
(D) Wanakbori
List II (State)
1. Andhra Pradesh
2. Gujarat
3. Karnataka
4. Tamil Nadu
(a) 1 2 4 3
(b) 4 3 1 2
(c) 4 2 1 3
(d) 1 3 4 2