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SBI PO Quantitative aptitude practice set 21

Government Jobs News
     
     
     
    1 . Directions (1-5): These questions are based on the following graphs.

    image

    $Q.$What is the ratio of the number of appeared candidates from States C and E together to that of the appeared candidates from States A and F together?

    A.   17 : 33
    B.   11 : 13
    C.   13 : 27
    D.   17 : 27
    2 . In which State, the percentage of qualified candidates with respect to that of appeared candidates is minimum?

    A.   C
    B.   F
    C.   D
    D.   G
    3 . What is the difference between the number of qualified candidates of States D and those of G?

    A.   690
    B.   670
    C.   780
    D.   720
    4 . What is the percentage of qualified candidates with respect to appeared candidates from States B and C taken together? (rounded to two decimal places)

    A.   23.11
    B.   24.21
    C.   21.24
    D.   23
    5 . What is the ratio between the number of candidates qualified from States B and D together to the number of candidates appeared from State ‘C’ respectively?

    A.   8 : 37
    B.   11 : 12
    C.   37 : 40
    D.   7 : 37
      Answers & Solutions
       
      1 .    
      Answer : Option A
      Explanation :
      Reqd ratio = $8 + 9\over 15 + 18$ = 17 : 33
      2 .    
      Answer : Option D
      Explanation :
      Here, do not find the ratio of the no. of qualified candidates to that of the appeared. Simply check the ratio of % qualified candidates with respect to the appeared is the least for which state. Ans = G
      3 .    
      Answer : Option D
      Explanation :
      Reqd difference = (21 - 13) % of 9000 = 720
      4 .    
      Answer : Option B
      Explanation :
       
      5 .    
      Answer : Option C
      Explanation :
       



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