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  3. SSC

SSC Sample Paper SSC CHSL (10+2) Sample Test Paper-10

  • question_answer
    Yellow spots on citrus leaves is due to the deficiency of:

    A) Zinc                             

    B) Magnesium

    C) Boron                           

    D) Iron

    Correct Answer: B

    Solution :

    Magnesium deficiency produces a very distinct yellowing towards the apex of the older leaves, with a triangular area remaining green at the leaf base.


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