The correct option is (c) 7
Explanation: There are 7 nuclear power stations are here in India they are, 1) Tarapur having total capacity of 1400 MW, 2) Rawatbhata having total capacity of 1180 MW, 3) Kudankulam having total capacity of 2000MW, 4) Kaiga having total capacity of 880 MW, 5) Kakrapar having total capacity of 440 MW, 6) Kalpakkam having total capacity of 440 MW, 7) Narora having total capacity of 440 MW.