Multiple choice general knowledge science & technology

Which one of the following is India's first nuclear submarine?

  1. INS Chakra

  2. INS Viraat

  3. INS Arihant

  4. INS Delhi
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A Correct answer
Explanation

There's a factual issue here. INS Chakra was India's first nuclear submarine, but it was a leased Russian submarine (Akula-class), not indigenous. INS Arihant is India's first indigenous nuclear submarine. However, the question asks for 'first nuclear submarine' without specifying indigenous, so INS Chakra is technically correct. INS Viraat was an aircraft carrier, INS Delhi is a destroyer.

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