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Railways Quantitative Aptitude LCM & HCF Sample Paper HCF and LCM Sample Test Paper-2

  • question_answer
    Which of the following pairs of fraction add up to a number more than 5?

    A)  \[\frac{5}{3},\frac{3}{4}\]        

    B)  \[\frac{7}{3},\frac{11}{5}\]

    C)  \[\frac{11}{4},\frac{8}{3}\]      

    D)  \[\frac{13}{5},\frac{11}{6}\]

    Correct Answer: C

    Solution :

    [c] \[\frac{5}{3}+\frac{3}{4}=\frac{29}{12}<5\] \[\frac{7}{3}+\frac{11}{5}=\frac{68}{15}<5\] \[\frac{11}{14}+\frac{8}{3}=\frac{33+32}{12}=\frac{65}{12}>5\] \[\frac{13}{5}+\frac{11}{6}=\frac{133}{30}<5\]


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