SSC CGL Tier 1 :: Quantitative Aptitude QA Test 9

    Quantitative Aptitude » QA Test 9 » General Questions - Discussion
    [ A ]    45
    [ B ]    48 right
    [ C ]    51
    [ D ]    55
    1 .

    The mean of 100 values is 45. If 15 is added to each of the first forty values and 5 is subtracted from each of the remaining sixty values, the new mean becomes
    Answer : Option B
    Explanation :
    Workspace Report error
    Write your comments here:
    Name *: Email:

    Copyright 2018 | Privacy Policy | Terms and Conditions | Contact us | Advertise

    @ Jenisys Systems Pvt Ltd