SSC Sample Paper Mock Test-19 SSC CGL Tear-II Paper-1

  • question_answer
    The difference between \[\frac{3}{5}\text{th}\] of \[\frac{2}{3}\text{rd}\] of a number \[\frac{2}{5}\text{th}\] of \[\frac{1}{4}\text{th}\] of the same number is 288. What is the number?      

    A)                            960

    B)  850          

    C)  895

    D)  955 

    Correct Answer: A

    Solution :

    Let the required number be x. Then, \[\left( \frac{3}{5}\text{of}\frac{2}{3}\text{of}\,\,x \right)-\left( \frac{2}{5}\text{of}\frac{1}{4}\text{of}\,\,x \right)=288\] \[\Rightarrow \]   \[\frac{2x}{5}-\frac{x}{10}=288\] \[\Rightarrow \]   \[3x=2880\] \[\Rightarrow \]   \[x=960\] Required number = 960


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