Banking Quantitative Aptitude Sample Paper Quantitative Aptitude Sample Paper-48

  • question_answer
    Directions: What will come in place of question mark in the given questions?                        [IBPS (Clerk) Pre2015]
    \[(625.75+450.5+?)\times \frac{3}{5}=750\]

    A) 163.25             

    B) 173.75

    C) 167.26             

    D) 176.25

    E) 156.75

    Correct Answer: B

    Solution :

               
    \[(625.75+450.5+?)\times \frac{3}{5}=750\]
    \[\Rightarrow \]   \[(1076.25+?)\times \frac{3}{5}=750\]
    \[\Rightarrow \]\[1076.25\times \frac{3}{5}+?\,\,\times \frac{3}{5}=750\]
    \[\Rightarrow \]   \[645.75+?\,\,\times \frac{3}{5}=750\]
    \[\Rightarrow \]               \[?\,\,\times \frac{3}{5}=750-645.75\]
    \[\Rightarrow \]               \[?\,\,\times \frac{3}{5}=104.25\]
    \[\Rightarrow \]               \[?=\frac{5\times 104.25}{3}\]
    \[\Rightarrow \]               \[?=173.75\]


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