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    Question

    What is the ratio of the number of schools(constructed,

    destroyed, redeveloped ) in state B to that of the number of schools(constructed, destroyed, redeveloped ) in state D?
    A 16 : 25 Correct Answer Incorrect Answer
    B 21 : 16 Correct Answer Incorrect Answer
    C 28 : 13 Correct Answer Incorrect Answer
    D 19 : 21 Correct Answer Incorrect Answer

    Solution

    Number of schools(constructed, destroyed, redeveloped ) in state B = 550 + 200 + 300 = 1050 Number of schools(constructed, destroyed, redeveloped ) in state D = 300 + 200 + 300 = 800 Required ratio = 1050 : 800 = 21 : 16

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