Q. Consider the following statements:
1.INS Vagir is Arihant class of fighter naval vessel.
2.India at present, only operates diesel-electric submarines.
3.INS Vagir has the capability of operating in a wide range of Naval combat including anti-warship and anti-submarine operations.
Which of the statements given above is/are correct?

[A] 1 and 2 only

[B] 2 only

[C] 3 only

[D] 1 and 3 only

Answer: C
Notes:

Statement 1 and 2 are incorrect. INS Vagir is the fifth diesel-electric Kalvari-class submarine. India currently operates a group of nuclear-powered submarines and diesel-electric submarines.

Statement 3 is correct. INS Vagir has the capability of operating in a wide range of Naval combat including anti-warship and anti-submarine operations.

Source: ForumIAS