Quantitative Aptitude: Number Series Set 138

  1. Study the following and answer the questions:

    798 , 654 , 554 , 490 , 454 , ?

    451
    438
    444
    468
    None of these
    Option B
    -12^2 , -10^2

     

  2. 13 , 15 , 26 , 84 , 328 , ?
    1650
    1540
    1660
    1780
    None of these
    Option A
    *1+2
    *2-4

     

  3. 2 , 11 , 46 , 141 , 286 , ?
    250
    291
    255
    265
    None of these
    Option B
    2*5+1=11
    11*4+2=46
    46-3+3=141

     

  4. 6072 , 1010 , 200 , 48 , 14 , ?
    5
    8
    10
    12
    None o these
    Option A

     

  5. 5 , 8 , 6 , 10 , ? , 12
    16
    14
    7
    9
    None of these
    Option C
    *2-2
    /2+2

     

  6. 13700 , 1957 , 326 , ? , 16 , 5
    60
    55
    45
    65
    None of these
    Option D

     

  7. 5 , 3 , 4 , ? , 17 , 45
    5.0
    9.0
    7.5
    8.5
    None of these
    Option C
    5-0.5+0.5=3
    3-1+1=4
    4*1.5+1.5=7.5

     

  8. 4 , 11 , 36 , 103 , ? , 939
    316
    320
    352
    451
    356
    Option A

     

  9. 5 , 15 , 38 , ? , 464 , 2422
    213
    120
    132
    105
    152
    Option B
    (5-1)+10=15
    (15*2)+8=38
    (38*3)+6=120

     

  10. 24 , 11 , 9 , 14 , 48 , ?
    350
    368
    154
    256
    None of these
    Option B

     


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