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  4. Quantitative Aptitude

Banking Quantitative Aptitude Sample Paper Quantitative Aptitude Sample Paper-3

  • question_answer
    Directions: What value will come in place of question mark (?) in the given questions?
    14% of 255 + ?% of 405 = 124.8

    A)  22

    B)  24  

    C)    18

    D)  15

    E)  None of these

    Correct Answer: A

    Solution :

    [a] 14% of 255 + ? % of 405 = 124.8 \[\Rightarrow \]\[255\times \frac{14}{100}+405\times \frac{?}{100}=124.8\] \[\Rightarrow \]\[35.7+4.05\times ?=124.8\] \[\Rightarrow \]\[4.05\times ?=124.8-35.7\] \[\Rightarrow \]\[4.05\times ?=89.1\]\[\Rightarrow \]\[?=\frac{89.1}{4.05}=22\]


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