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SSC SSC CHSL TIER-I Solved Paper Held on 11.01.2017

  • question_answer
    In the following question, select the missing number from the given alternatives :
    15 30 20
    6 8 2
    84 152 ?

    A)  400

    B)  150

    C)  100

    D)  625

    Correct Answer: C

    Solution :

     First Column \[(15+6)\times 4=84\] \[\Rightarrow 21\times 4=84\] Second Column \[(30+8)\times 4=152\] \[\Rightarrow 38\times 4=152\] Third Column  \[=?=(20+5)\times 4\] \[\Rightarrow ?=25\times 4=100\]


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