# Quant Test for SBI PO 2018 Prelim Exam Set – 2

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.

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): In the following questions find the values of variables and state the correct relationship.

1. x2-x -56=0
y2 +18y+80=0

x>=y
y>x
y>=x
x>y
x=y or relation can’t be established.
Option D
x2-x -56=0 y2+18y+80=0
x = 8 & -7
y = -8 & -10
Hence, x>y

2. 3x2 -11x +10 = 0
2y2 -9y +9=0

x>y
y>x
x>=y
x=y or Relation can’t be established
y>=x
Option D
3x2 -11x +10 = 0
2y2 -9y +9=0
X = 2 & 5/3
y = 3 & 1.5
Hence,x=y or relation can’t be established

3. x2 +10x +21 = 0
y2 + 4y + 3=0

x>=y
y>=x
y>x
x>y
x=y or relation can’t be established
Option B
x2 +10x +21 = 0
y2 + 4y + 3=0
x = -7 & -3
y = -3 & -1
Hence, y>=x

4. x2 – 5.2x +4.8 = 0
y2 – 11.4y + 32.4 = 0

y>=x
x>=y
x>y
y>x
x=y or relation can’t be established
Option D
x2 – 5.2x +4.8 = 0
y2 – 11.4y + 32.4 = 0
x = 4 & 1.2
y = 6 & 5.4
Hence, y>x

5. 4x +7y = 209
12x – 14y = -38

y>x
x>=y
y>=x
x>y
x=y or relation can’t be established
Option E
4x +7y = 209
12x – 14y = -38
x = 19
y = 19
Hence,x=y or relation can’t be established

6. Directions(6-10): Study the graph carefully and answer the given questions.
% Increase in number of voters in given two states 7. If in the year 2007 the total voters of state A is 16,21,500 then find the number of voters on the year 2005 of the same state.
13 lakh
10 lakh
15 lakh
18 lakh
12 lakh
Option E
x*(115/100)*(117.5/100)= 1621500
=> x = 12,00,000

8. Percentage increase in number of voters of state A in the year 2007 is approximately what percent of % increase in number of voters of state B in the year 2009.
60%
45%
54%
30%
25%
Option C
Required % = (17.5/32.5)*100 = 54%

9. Find the average number of voters of state A over all the years .
5 lakh
6 lakh
1 lakh
4 lakh
Option E

10. If the number of voters of state A and state B in the year 2007 is same and total voters of state A and state B in the years 2008 is 36,60,000 then find the male voters of state B in the year 2007 if the ratio of male and female is 5:3.
7.5 lakh
6 lakh
8 lakh
6.5 lakh
5 lakh
Option A
Let total voters of state A and B in the year 2007 = x
=> x*(152.5/100) = 3660000
=> x = 24
Male voters of state B = (24/2)*(5/8)*100 = 7.5 lakh

11. If the number of voters of state A and state B in the year 2009 are 15 lakhs and 18 lakhs respectively then find the ratio between number of voters of state A and state B in the year 2010.
120:107
111:113
130:153
115:119
None of these
Option C
Required ratio = 15*(130/100):18*(127.5/100)
= 130:153