Quant Test for SBI PO Prelims Exam set – 04

Directions(1-5): Find the missing term ‘?’ of the following series.

  1. 70000, 14000, 2800, ?, 112, 22.4
    560
    526
    555
    530
    512
    Option A
    70000 / 5 = 14000
    14000 / 5 = 2800
    2800 / 5 = 560
    560 / 5 = 112
    112 / 5 = 22.4

     

  2. 102, 99, 104, 97, 106, ?
    70
    85
    91
    95
    88
    Option D
    102 – 3 = 99
    99 + 5 = 104
    104 – 7 = 97
    97 + 9 = 106
    106 – 11 = 95

     

  3. 12, 33, 96, ?, 852, 2553
    265
    277
    250
    285
    239
    Option D
    12 × 3 – 3 = 33
    33 × 3 – 3 = 96
    96 × 3 – 3 = 285
    285 × 3 – 3 = 852

     

  4. 4, 16, 36, 64, 100, ?
    120
    115
    144
    153
    125
    Option C
    4 = 2^2
    16 = 4^2
    36 = 6^2
    64 = 8^2
    100 = 10^2
    ? = 12^2 = 144

     

  5. 7413, 7422, 7440, ?, 7503, 7548
    7574
    7467
    7252
    7350
    7440
    Option B
    7413 + 9 × 1 = 7422
    7422 + 9 × 2 = 7440
    7440 + 9 × 3 = 7467
    7467 + 9 × 4 = 7503

     

  6. Directions(6-10): Answer the questions based on the following information.
    The graph shows the annual expenditure of a family on rent and education in different years.

  7. If the average expenditure of family on rent in 2013, 2014 and 2015 taken together is Rs. 223000, find the expenditure of family on rent in 2015.
    Rs.235000
    Rs.250000
    Rs.227000
    Rs.200000
    Rs.213000
    Option E
    Let the expenditure of family in 2015 on rent be Rs.x. Now,
    216000 + 240000 + x = 223000*3
    =>x = Rs.213000

     

  8. If ratio of expenditure of family in 2012 on rent, education and food is 6:4:5 resp. find the expenditure of family on food in 2012.
    Rs.140000
    Rs.180000
    Rs.160000
    Rs.150000
    Rs.130000
    Option D
    Expenditure of family on food in 2011 = (180000/6)*5
    = Rs.150000

     

  9. Find the ratio of expenditure of family on rent in 2014 to the expenditure of family on education in 2013?
    5:4
    2:3
    7:6
    9:5
    4:9
    Option D
    Required ratio = 216000:120000 = 9:5

     

  10. Total expenditure of family on rent 2010 and 2011 taken together is what percentage of the total expenditure of family on education in 2011 and 2012 taken together?
    160%
    125%
    144%
    135%
    150%
    Option D
    Total expenditure of family on rent in 2010 and 2011 together = 120000+150000 = Rs.270000
    On education in 2011 and 2012 = 80000+120000 = Rs.200000
    Required% = (270000/200000)*100 = 135%

     

  11. The average expenditure of family on rent in 2010,2012 and 2014 taken together is equal to the expenditure of family on education in which of the following year?
    Rs.160000
    Rs.170000
    Rs.150000
    Rs.190000
    Rs.180000
    Option E
    Average expenditure of the family on rent
    = (120000+180000+240000)/3 = Rs.180000

     


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