Practice Quantitative Aptitude Questions For NICL AO Prelims 2017

    Practice Quantitative Aptitude Questions For NICL AO Prelims 2017

    [Dated: 29th May] Practice Quantitative Aptitude Questions For NICL AO Prelims 2017 (Number Series):

    Dear Readers, Important Practice Aptitude Questions for Upcoming Exams was given here with Solutions. Aspirants those who are preparing for the Bank Examination and other Competitive Examination can use this.

    Directions (Q. 1-10): find the missing number in the following number series?
    1). 125,   152,   161,   169,   173,   ?,   175
    a)  180
    b)  174
    c)  176
    d)  184
    e)  173

    2). 27,   54,   162,   648,   ?,   19440
    a)  3274
    b)  3280
    c)  3240
    d)  3365
    e)  3384

    3). 161,   320,   636,   ?,   2512,   4992
    a)  1329
    b)  1340
    c)  1264
    d)  1380
    e)  1348

    4). 4032,   4290,    4556,   4830,   5112,   ?
    a)  5329
    b)  5402
    c)  5302
    d)  5529
    e)  5482

    5). 16,   ?,   296,   1192,   4776,   19112
    a)  90
    b)  80
    c)  100
    d)  75
    e)  72

    6). 584,   559,   608,   527,   ?,   479
    a)  627
    b)  648
    c)  623
    d)  608
    e)  671

    7). 36,   90,   ?,   1417.5,   7796.25,   50675.625
    a)  275
    b)  517
    c)  364
    d)  315
    e)  385

    8). 28,   29,   ?,   195,   796,   4005
    a)  62
    b)  68
    c)  81
    d)  83
    e)  74

    9). 15,   40,   70,   150,   ?,   590
    a)  310
    b)  280
    c)  290
    d)  300
    e)  305

    10). 205,   989,   364,   848,   487,   ?
    a)  748
    b)  745
    c)  643
    d)  648
    e)  743

    Solution With Answer Key:
    1). B)
     The series is +33 , +32, +23, +22, +13, +12, …..
    125 + (3)3 = 152 ;   152 + (3)2= 161 ;  161 + (2)3 = 169;   169 + (2)2 = 173
    173 + (1)3 = 174;   174 + (1)2= 175

    2). C)
    The series is x2, x3, x4, x5, x6,….
     27 × 2 = 54;  54×3 = 162;  162 × 4 = 648;   648 × 5 = 3240
    3240 × 6 = 19440

    3). C)
    The series is x2 — 21, x2 — 22, x2 – 23, x2 – 24, …
    ie 161 x 2 — 2 = 320,
    320 x 2 — 22 = 636,
    636 x 2 — 23 = 1264,
    1264 x 2 — 24 = 2512,
    2512 x 2 — 25 = 4992,

    4). B)
    The series is 632 + 63 = 4032,
    652+ 65 = 4290, 672 + 67 = 4556,
    692+ 69 = 4830, 712 + 71 = 5112,
    732+ 73 = 5402, …

    5). E)
     The series is
    16 x 4 + 8 = 72
    72 x 4 + 8 = 296
    296 x 4 + 8 = 1192
    1192 x 4 + 8 = 4776
    4776 x 4 + 8 19112

    6). B)
    The series is —(5)2, +(7)2 – (9)2, +(11)2, —(13)2….
     ie 584 — 52 = 559,
     559 + 72 = 608,
    608 – 92 = 527,
    527 + 112 = 648,
    648 — 132 = 479,

    7). D)
    The series is
    36 x 2.5 = 90
    90 x3.5 = 315
    315 x4.5 = 1417.5
    1417.5 x5.5 = 7796.25
    7796.25 x6.5 = 5.675.625

    8). A)
    The series is x1 + 12, x2 + 22, x3 + 32, x4 + 42,
    je 28 x 1 + 12= 29,
    29 x 2 + 22 = 62,
    62 x 3 + 32 = 195,
    195 x 4 + 42 = 796,
    796 x 5 + 52 = 4005,

    9). C)
    The series is x2 + 10, x2 — 10, x2 + 10, x2 – 10, …(repeated alternately)
     ie 15 x 2 + 10 = 40,
    40 x 2 — 10 = 70,
    70 x 2 + 10 = 150,
    150 x 2 — 10 = 290,
    290 x 2 + 10 = 590,

    10). E)
     The series is 205 + (28)2 = 989,
    989 – (25)2 = 364,
    364 – (22)2 = 848.
    848 — (19)2 = 487,

    487 + (16)2 = 743,

    More Practice Aptitude Questions for Upcoming Exams 2017 –Click Here