Quant Test for SBI PO 2018 Prelim Exam Set – 57

Hello Aspirants

State Bank of India (SBI) is going to conduct examination for its recruitment for the post of Probationary Officers (SBI PO 2018) for a total of 2000 vacancies.

Click here to know the details of the Examination

The examination will be held in three phases i.e. Preliminary Examination, Main Examination and Group Exercise & Interview. The Preliminary Exam is scheduled onΒ 1st, 7th & 8th of July 2018. Details of the exam are as under:

Practice the questions so as to familiarize yourself with the pattern of questions to be asked in the exam.Β 


 

Directions(1-5): Find the relation between x and y and choose a correct option.

  1. 𝐼.2π‘₯2 + 4π‘₯ βˆ’ 16 = 0
    𝐼𝐼. 3𝑦2 βˆ’ 11𝑦 βˆ’ 42 = 0

    x>=y
    x=y or relation cannot be established.
    x>y
    y>=x
    y>x
    Option B
    𝐼. 2π‘₯2 + 4π‘₯ βˆ’ 16 = 0
    x= -4,2
    𝐼𝐼. 3𝑦2 βˆ’ 11𝑦 βˆ’ 42 = 0
    y = 6, -2.33
    Relation cannot be established.

     

  2. 𝐼. 2π‘₯2 + 6 = 7π‘₯
    𝐼𝐼. 3𝑦2 + 21 = 16y

    y>x
    y>=x
    x>y
    x>=y
    x=y or relation cannot be established.
    Option A
    𝐼. 2π‘₯2 + 6 = 7π‘₯
    x= 2,1.5
    𝐼𝐼. 3𝑦2 + 21 = 16y
    y = 3,2.3
    y>x

     

  3. 𝐼. 11π‘₯ + π‘₯2 + 18 = 0
    𝐼𝐼. 3𝑦 + 𝑦2 βˆ’ 54 = 0

    y>=x
    x>y
    x=y or relation cannot be established.
    y>x
    x>=y
    Option C
    𝐼. 11π‘₯ + π‘₯2 + 18 = 0
    x = -2 , -9
    𝐼𝐼. 3𝑦 + 𝑦2 βˆ’ 54 = 0
    y = -9, 6
    x=y or relation cannot be established.

     

  4. 𝐼. 24π‘₯2 + 18π‘₯ + 3 = 0
    𝐼𝐼. 26𝑦2 + 19𝑦 + 3 = 0

    x>y
    x>=y
    x=y or relation cannot be established.
    y>x
    y>=x
    Option C
    𝐼. 24π‘₯2+ 18π‘₯ + 3 = 0
    x= -0.25, – 0.5
    𝐼𝐼. 26𝑦2 + 19𝑦 + 3 = 0
    y = -0.5 , -0.23
    Relation cannot be established.

     

  5. 𝐼. 5π‘₯ + 𝑦 βˆ’ 5 = 0
    𝐼𝐼. 3π‘₯ βˆ’ 3𝑦 βˆ’ 21 = 0

    y>=x
    x=y or relation cannot be established.
    y>x
    x>=y
    x>y
    Option E
    𝐼. 5π‘₯ + 𝑦 βˆ’ 5 = 0
    𝐼𝐼. 3π‘₯ βˆ’ 3𝑦 βˆ’ 21 = 0
    x = 2 and y = -5
    x>y

     

  6. Directions(6-10): There are five students who appeared for RBI Grade B exam. Paper consists of 100 questions with 1 mark for each correct answer and 0.25 marks for each wrong answer.

  7. Marks obtained by Annu and Pooja together is what % of the marks obtained by Ali, Danish and Alankrita together? (rounded off to 2 decimal places)
    90.9%
    89.92%
    112.23%
    100%
    106.54%
    Option E
    Required % =(70.5+72)/(53+27.25+53.50)Γ—100
    = 106.54%

     

  8. If the passing % marks in the exam is 50 marks than at least how many questions has to be answered right by Pooja? (He attempted 92 questions)
    45.47
    33.12
    50.75
    44.13
    38.15
    Option C
    By options Let right Questions = 59
    ∴ marks =92βˆ’1/4(92βˆ’59) = 50.75

     

  9. What is the percent of marks obtained by all of them together?
    50.20%
    42.25%
    35.12%
    55.25%
    45.15%
    Option D
    Required % =[70.5 + 72 + 53 + 27.25 + 53.50]/500 Γ— 100
    = 55.25%

     

  10. If the penalty of wrong answer is 0.33 then marks obtained by Annu, Ali and Pooja together is?
    190.86
    177.42
    120.80
    180.22
    110.16
    Option A
    Required marks = (72 + 76 + 62) – 0.33 (6 + 16 + 36)
    = 190.86

     

  11. Find the difference between total right number of questions of all students together and total wrong no. of questions of all students together .
    202
    223
    244
    271
    263
    Option B
    Required difference
    = (72 + 76 + 62 + 30 + 54) – (6 + 16 + 36 + 11 + 2)
    = 294 – 71 = 223

     


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