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Railways Sample Paper RRB (Group D) Sample Test Paper-4

  • question_answer
    A man is 3 years older than his wife and four times as old as his son. If the son becomes 15 years old after 3 years, what is the present age of the wife?

    A)   60 years         

    B)  51 years

    C)   48 years         

    D)  45 years

    Correct Answer: D

    Solution :

      Suppose the present age of son is x years. Therefore, present age of the father = 4x years According to question, \[x+3=15\] \[\therefore \,\,x=15-\,3=12\]Years The present age of father \[=4x=4\times 12=48\] Years \[\therefore \]The present age of man's wife \[=48-\,3=45\]Years


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