Quantitative Aptitude: Number Series Set 134

  1. Study the following and answer the questions:

    10 ,24 , 64 , 268 , 1324 , ?

    7964
    7852
    8125
    8002
    None of these
    Option A
    (10*2+4) =24
    (24*3-8) = 64
    (64*4+12) = 268

     

  2. 147 , 151 , 160 , 176 , 201 , ?
    250
    255
    237
    245
    None of these
    Option C
    (147+2^2)=151
    (151+3^2)=160

     

  3. 50 , 51 , 51 , 53 , 106 , 109 , 327 , ?
    333
    335
    331
    337
    330
    Option C
    (50+1)=51
    (51*1)=51
    (51+2)=53
    (53*2)=106

     

  4. 26 , 25 , 26 , 31 , 42 , 61 , ?
    90
    100
    110
    120
    125
    Option A

     

  5. 686 , 438, 314 , 252 , 221 , ?
    205.5
    210
    215
    220
    Non eof these
    Option A

     

  6. 6 , 6 , 4 , 8 , 3.2 , 9.6 , ?
    2.8
    2.4
    10.5
    11.5
    12.0
    Option A
    6*1=6
    6/1.5=4
    4*2=8
    8/2.5=3.2

     

  7. 5 , 9 , 36 , 208 , 1398 , ?
    11500
    11472
    11654
    11540
    None of these
    Option B
    (5+2^2)*1=9
    (9+3^2)*2=36
    (36+4^2)*4=208

     

  8. 2 ,7 , 29 , 85 , 192 , ?
    367
    350
    354
    371
    375
    Option A

     

  9. 1 , 9 , 25 , 49 , 81 , 121 , 169 , ?
    256
    225
    181
    361
    391
    Option B

     

  10. 15 , 27 , 44 , 66 , 93 , ?
    125
    150
    135
    140
    None of these
    Option A
    15 + 12 =27
    27+(12+5)=44
    44+(17+5)=66

     


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