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    Question

    Match List I with List II IMD uses the aridity index on the basis of (PE-AE)/PE to assess fortnight drought situation over India

    List I

    List II

    Aridity class

    Index value

    A. Non-arid

    I. 26-50

    B. Mild

    II. >50

    C. Moderate

    III. O or less

    D. Severe

    IV. 1-25

    Choose the correct answer from the options given below:

    A A-IV. B-III. C-II. D-I Correct Answer Incorrect Answer
    B A-III B-IV. C-I. D-II Correct Answer Incorrect Answer
    C A-II. B-IV. C-III, D-I Correct Answer Incorrect Answer
    D A-III. B-II. C-I. D-IV Correct Answer Incorrect Answer

    Solution

    On the basis of the aridity index, an index value of 26-50 indicates moderate stress, >50 comes under severe stress,1-25 indicates mild stress and 0 or less indicates non-arid situations

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