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Arithmetic Aptitude :: Odd Man Out and Series

  1. 8     8     12     24
    36     (a)     (b)     (c)     (d)     (e)

    Out of the following numbers which would come in place of (e)?

  2. A.
    810
    B.
    36
    C.
    54
    D.
    108

  3. Find the wrong number in the series, and then find the third number in the new series?
    3, 5, 12, 38, 154, 914, 4634

  4. A.
    1636
    B.
    1222
    C.
    1834
    D.
    3312

  5. Find the wrong number in the series, and then find the third number in the series that starts with the wrong number.
    160, 80, 120, 180, 1050, 4725

  6. A.
    60
    B.
    90
    C.
    3564
    D.
    135

  7. Find out the wrong number in the series, and taking this wrong number as the first term of the second series and following the same logic find out the fourth term of the second series.
    8, 4, 4, 6, 12, 28, 90

  8. A.
    18
    B.
    42
    C.
    21
    D.
    24

  9. Find out the wrong number in the series, and taking this wrong number as the first term of the second series formed, following the same logic, find out the fourth term of the second series. 6, 8, 10, 42, 146, 770, 4578

  10. A.
    868
    B.
    8872
    C.
    858
    D.
    882