Quant Test for IBPS PO Prelims Exam set – 2

Directions(1-5): What approximate value will come in place of questions mark ‘?’ in the following questions.

  1. (100.05% of 44.89)/14.98 = (?)^1/2 – (49)^1/2
    89
    90
    78
    100
    110
    Option D
    (100.05% of 44.89)/14.98 = (?)^1/2 – (49)^1/2
    =>(100% of 45)/15 = (?)^1/2 – 7
    =>3+7 = (?)^1/2
    =>? = 100

     

  2. (135/17)% of (136/15) of 500 = ?% of 800
    39
    30
    47
    50
    45
    Option E
    (135/17)% of (136/15) of 500 = ?% of 800
    =>(135/1700) * 136/15 * 500 = ?% of 800
    =>72 * 500 = ?*800
    =>? = 45

     

  3. (15.78)^2 + 220% of 20.11 = ?^2 * 74.88%
    14
    10
    17
    12
    20
    Option E
    (15.78)^2 + 220% of 20.11 = ?^2 * 74.88%
    =>(16)^2 + 44 = ?^2 * 75%
    =>?^2 = (400)
    =>? = 20

     

  4. 16% of 499.89 = 20% of ? + 11.99% of 201
    255
    230
    280
    256
    267
    Option C
    16% of 499.89 = 20% of ? + 11.99% of 201
    =>16% of 500 = 20% of ? + 12% of 200
    =>80 = 20% of ? + 24
    =>? = 280

     

  5. ? + 521.88 – 392.44 = 14.94*24
    220
    230
    210
    240
    250
    Option B
    ? + 521.88 – 392.44 = 14.94*24
    =>? + 522 – 392 = 15*24
    =>? + 130 = 360
    =>? = 230

     

  6. Directions(6-10): Answer the following questions based on given information.
    The graph shows the number of boys and percentage of girls out of the total students who appeared for an exam in 2012 from different schools.
    Number of students who appeared for exam = Number of boys + Number of girls

  7. Find the average number of girls who appeared for the exam from school A,B and C taken together.
    30
    67
    45
    37
    50
    Option C
    Average = (45+50+40)/2 = 45

     

  8. The number of girls who appeared in exam from school D is what percent of number of students who appeared from school B?
    10%
    24%
    16%
    20%
    22%
    Option D
    Required% = (25/125)*100 = 20%

     

  9. Find the ratio of the number of students appeared in exam from school D to the number of students appeared in exam from school A.
    7:6
    4:3
    8:9
    4:7
    5:6
    Option E
    Ratio = 125:150 = 5:6

     

  10. Find the difference between number of students who appeared in exam from school C and the number of girls who appeared in exam from school E.
    80
    70
    90
    60
    50
    Option B
    Difference = 160-90 = 70

     

  11. The number of students who appeared in the exam from school C in 2015 is 25% more than the number of students who appeared in the exam from same school in 2012.The number of boys is 50% more than the number of girls appeared in the exam from school C in 2015. Find the difference between number of boys and number of girls who appeared in the exam from school C in 2015.
    10
    50
    20
    40
    30
    Option D
    Number of students who appeared in the exam from school C in 2015=160*1.25 = 200
    1.5x + x = 200
    =>x = 80
    Difference = 120 – 80 = 40

     


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