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Arithmetic Aptitude :: Odd Man Out and Series

  1. Complete the series 2, 5, 9, 19, 37.......

  2. A.
    76
    B.
    74
    C.
    75
    D.
    None of these.

  3. The next number of the sequence 0, 7, 26, 63......

  4. A.
    124
    B.
    126
    C.
    215
    D.
    217

  5. In the following number series, a wrong number is given. Find out that number
    8, 18, 40, 86, 178, 370, 752.

  6. A.
    18
    B.
    178
    C.
    370
    D.
    40

  7. Find out the missing number in the following sequence.
    53, 44, 52,?, 51, 46.

  8. A.
    45
    B.
    61
    C.
    44
    D.
    62
    E.
    43

  9. Find out the wrong number in the series:
    3, 8, 15, 24, 34, 48, 63

  10. A.
    15
    B.
    24
    C.
    34
    D.
    48
    E.
    63

  11. Find out the wrong number in the series:
    125, 106, 88, 76, 65, 58, 53

  12. A.
    125
    B.
    106
    C.
    88
    D.
    76
    E.
    65

  13. What should come in place of the question mark (?) in the following number series:
    4, 5, 14, 51, ?

  14. A.
    220
    B.
    162
    C.
    280
    D.
    216

  15. Find out the wrong number in the series:
    455, 445, 465, 435, 485, 415,515,455

  16. A.
    455
    B.
    465
    C.
    485
    D.
    415

  17. 264     136     72     40
    488     (a)     (b)     (c)     (d)     (e)

    Which of the following numbers will come in place of (a)?

  18. A.
    128
    B.
    248
    C.
    38
    D.
    23

  19. 2     17     121     729
    5     (a)     (b)     (c)     (d)     (e)

    Which of the following numbers will come in place of (b)?

  20. A.
    289
    B.
    41
    C.
    17393
    D.
    1448