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  1. What is the percentage of candidates passed to the candidates enrolled for institutes Q and R together?

  2. A.

    68% 

    B.

    80%

    C.

    74%

    D.

    65%

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    Answer : Option B

    Explanation :

    Candidates passed from institutes Q and R together= [(13% + 17%) of 5700]= 30% of 5700.

    Candidates enrolled from institutes Q and R together= [(15% + 10%) of 8550]= 25% of 8550.

    Therefore Required percentage = [ \(\frac {\text{ 30% of 5700} } { \text{25% of 8550} }\) x 100]%

                                            = [ \(\frac { 30*5700 } { 25 *8550 }\)x 100]%

                                            = 80%


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