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Railways R.R.C. (Patna) Solved Paper Held on 1st_Shift 23-11-2014

  • question_answer
    36% of \[245-40%\]of\[210\text{ }=10-\]?

    A) 4.2                               

    B) 7.9

    C) 3.8                               

    D) 5.8

    Correct Answer: D

    Solution :

    \[\frac{36}{100}\times 245-\frac{40}{100}\times 210=10-?\] \[88.2-84=10-?.\] \[4.2=10-?\] \[?=10-4.2\] \[=5.8\]


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