Quantitative Aptitude: Number Series Set 129

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....