SSC Sample Paper SSC (Group-C) Sample Test Paper-2

  • question_answer
    Three numbers are in the ratio 1 : 2 : 3. By adding 5 to each of them, the new numbers are In the ratio 2 : 3 : 4. The numbers are:

    A)  10, 20, 30       

    B)  15, 30, 45

    C)  1, 2, 3          

    D)  5, 10, 15  

    Correct Answer: D

    Solution :

     Numbers =\[x\], 2\[x\] and 3\[x\] \[\therefore \] \[\frac{x+5}{2x+5}=\frac{2}{3}\] \[\Rightarrow \] \[4x+10=3x+15\] \[\Rightarrow \] \[x=5\] \[\Rightarrow \] Numbers =5, 10 and 15


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