Quantitative Aptitude: Number Series Set 129

Shubhra

Find the wrong number in the series

  1. 157..164..175..188..203..224..
    203
    157
    164
    175
    224
    Option A
    Clue: +7…+11……+19

     

  2. 301..308..628..1899..7610..
    301
    308
    628
    1899
    7610
    Option E
    Clue: +7 * 1 ..+6* 2….+4*4

     

  3. 21..26..62..201..842..4145
    21
    26
    62
    201
    842
    Option E
    Clue: *1+5..*2+10…*5+25

     

  4. 63.. 67.. 78.. 92..117…
    63
    67
    78
    92
    117
    Option C
    Clue +2^2, +3^2…..

     

  5. 6..7..15..51..208..
    6
    7
    15
    51
    208
    Option D
    Clue:*1+1,*2+2

     

  6. 174..169..162..150..138..
    174
    169
    162
    150
    138
    Option E
    174..169..162..152..138..
    -5 -7 -10 -14
    -2 -3 -5

     

  7. 193..97..47..25..13..7
    193
    97
    47
    25
    13
    Option C
    clue: 193..97..49..25..13..
    -96 -48 -24 -12
    /2 /2 /2

     

  8. 1..3..12..48..400..6432
    1
    3
    12
    48
    400
    Option C
    Clue:*1+2,*2+4,*4+8,*8+16*16+32

     

  9. 17..24..13..26..9
    Option
    Clue: +7,-11,+13,-17

     

  10. 12..21..45..95..216..
    12
    21
    45
    95
    216
    Option C
    Clue:+3^2 ,+5^2, +7^2….

     

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