2. Sample Papers
  3. SSC

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

  • question_answer
    If r and s are any real numbers such that \[0\le \]s \[\le 1\] and r + s = 1, then what is the maximum value of die product?

    A) 1                                 

    B)  \[\frac{1}{2}\]

    C)  \[\frac{3}{4}\]                         

    D)  \[\frac{1}{4}\]

    Correct Answer: D

    Solution :

    Given, \[r+s=1\] For maximum product, \[r=s=\frac{1}{2},\]\[\therefore \]rs \[=\frac{1}{2}\times \frac{1}{2}=\frac{1}{4}\]


You need to login to perform this action.
You will be redirected in 3 sec spinner