Quant Test for SBI PO 2018 Prelim Exam Set – 67

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 on 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. 

Directions(1-5): What will come in place of question mark “?” in the given number series.

1. 6,30,188,1514,?
   15115
   11225
   10052
   15000
   15152
   Option E
   6,30,188,1514,?
   6*4+6 =30
   30*6+8 = 188
   188*8+10 = 1514
   1514*10+12 = 15152

    

2. 628,160,44,16,10,?
   7.2
   5.2
   9.5
   8.2
   7.4
   Option C
   628,160,44,16,10,?
   628/4+3 = 160
   160/4+4 = 44
   44/4+5 = 16
   16/4+6 = 10
   10/4+7 = 9.5

    

3. 5,6,?,45,184,925
   10
   14
   20
   23
   5
   Option B
   5,6,?,45,184,925
   5*1+1 = 6
   6*2+2 = 14
   14*3+3 = 45
   45*4+4 = 184
   184*5+5 = 925

    

4. 990,504,210,60,?
   6
   11
   8
   14
   20
   Option A
   990,504,210,60,?
   (10)^3 – 10 = 990
   (8)^3 – 8 = 504
   (6)^3 – 6 = 210
   (4)^3 – 4 = 60
   (2)^3 – 2 = 6

    

5. 4,17,38,67,?
   141
   111
   119
   104
   121
   Option D
   4,17,38,67,?
   4 = 2*3 – 2
   17 = 4*5 – 3
   38 = 6*7 – 4
   67 = 8*9 – 5
   ? = 10*11 – 6 = 104

    

Directions(6-10):Study the following information and answer the questions that follow :
THE GRAPH GIVEN BELOW REPRESENTS THE PRODUCTION (IN TONNES) AND
SALES (IN TONNES) FOR BOTH THE COMPANIES A & B FROM 2006-2011.

The table given below represents the respective ratio of the production (in tonnes) of Company
A to the production (in tonnes) of Company B. and the respective ratio of the sales (in tonnes) of
Company A to the sales (in tonnes) of Company B.


6. What is the respective ratio of production of Company B (in tonnes) in the year 2006 to production of Company B (in tonnes) in the year 2008 ?
   5:19
   4:13
   9:10
   5:12
   7:11
   Option D
   Production of Company B in the year 2006.
   = 750*(4/9) = 3000/9
   Production of Company B in the year 2008 = 600*(4/3) = 800
   Ratio = 5:12

    

7. What is the average production of both the Companies A and B (in tonnes) from all the years ?
   675
   600
   575
   472
   305
   Option A
   Average production of Company B
   = [750 + 800 + 600 + 550 + 700 + 650]/6
   = 4050/6 = 675

    

8. The sales of Company A in the year 2009 was approximately what percent of the production of Company A in the same year?
   102%
   144%
   111%
   132%
   122%
   Option E
   Sales of Company A in year 2009 = 400*(4/5)
   = 320 Production of Company A in year 2009 = 550*(11/23) = 263
   Required % = 320/263*100 = 121.67 == 122%

    

9. What is the respective ratio of the total production (in tonnes) of Company A to the total sales (in tonnes) of Company A?
   81: 53
   81: 55
   91: 57
   87: 75
   77: 43
   Option B
   Required ratio = Total Production of Company A/Total Sales of Company A
   = 4050/2750 = 81/55 = 81: 55

    

10. What is the approximate percentage increase in the production of Company A (in tonnes) from the year 2009 to the production of Company A (in tonnes) in the year 2010 ?
    20%
    27%
    30%
    25%
    13%
    Option B
    Production of Company A in year 2009 = 550
    Production of Company A in year 2010 = 700
    Required % = {(700 – 550)/550} 100 = 150/550*100 == 27%