SSC Sample Paper Mock Test-13 SSC CGL Tear-II Paper-1

  • question_answer
    The ratio of the fifth and sixth terms of the sequence 1, 3, 6, 10,

    A) 5 : 6

    B)  5 : 7

    C)  7 : 5    

    D)  6 : 5

    Correct Answer: B

    Solution :

    The pattern of the sequence is \[1+2=3\] \[3+3=6\] \[6+4=10\] \[15+6=21\] \[\therefore \] Required ratio \[=15:21=5:7\]


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