SSC General Science & Technology Sample Paper NCERT Sample Paper-7

  • question_answer
    Consider the following statements
    1. Agni-II is a surface-to-surface intermediate range missile that can carry nuclear weapons and has a range of more than2000km.
    2. The missile re-entry vehicle is made with Carbon-Carbon composits.
    Which of the above statements is/are correct?

    A)  Only 1 

    B)  Only 2

    C)  Both 1 and 2    

    D)  neither 1 nor 2

    Correct Answer: A

    Solution :

    [a] The Agni-2 is an intermediate-range, rail/road-mobile, solid propellant ballistic missile. Development on the missile began in July 1997 after the original Agni (technical demonstrator) missile program was canceled in 1996. The Agni-2 borrows heavily from the original program, though it uses a two-stage solid propellant motor instead of the two-stage solid/liquid propellant motor employed by its predecessor.

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