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NEET Biology Human Reproduction Question Bank Population Trends in the World and India

  • question_answer
    In India the number of females per thousands males had been constantly decreasing but in which of the following years, the number had been increased

    A) 1971-1981

    B) 1981-1991

    C) 1951-1961

    D) 1961-1971

    Correct Answer: A

    Solution :

    Not Available


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