Practice Quantitative Aptitude Questions For SBI PO Prelims& NIACL 2017 (Data Interpretation& Simplification)

Practice Quantitative Aptitude Questions For SBI PO Prelims& NIACL 2017

Practice Quantitative Aptitude Questions For SBI PO Prelims& NIACL 2017 (Data Interpretation& Simplification):

Dear Readers, Important Practice Aptitude Questions for Upcoming Exams was given here with Solutions. Aspirants those who are preparing for the Bank Examination and other Competitive Examination can use this.


Directions (Q. 1-5): Study the table and answer the\ given questions.
Figures regarding number of cars produced and sold
(in lakh per year)


1). What is the ratio of the total number of cars produced by company C in both the years 2007 and 2010 together, to the total number of cars sold by company A in both the years 2007 and 2009 together?
a)  3 :2
b)  14:11
c)  9 : 7
d)  7 :4
e)  29:18

2). What is the percentage change in the number of unsold cars for company C in the year 2009, compared to the previous year?
a)  68 23 % increase
b)  500% increase
c)  25% decrease
d)  50% increase
e)  400% increase

3). What is the total number of cars sold by all the given companies together in the year 2008?
a)  10.4 lakh
b)  12.1 lakh
c)  11.8 lakh
d)  11.0 lakh
e)  8.4 lakh

4). What is the average production of company A over all the years?
a)  2.85 lakh
b)  2.90 lakh
c)  2.36 lakh
d)  2.78 lakh
e)  2.58 lakh

5). What is the ratio of the total sales of Company A to that of Company D for the years 2007, 2009 and 2010 taken together?
a)  3:7
b)  4 : 7
c)  10 : 11
d)  7 : 13
e)  14 : 23

Directions (Q. 6-10): What will come in place of Question mark (?) in the following questions?
6). 17/9 of 4/51 of 54/7 of 560=?
a)  560
b)  650
c)  640
d)  460
e)  None of these

7). 58% of 850 + ?= 1224 —603
a)  128
b)  130
c)  138
d)  140
e)  None of these

8). 272.5x ((243)3)?= 323.5
a)  4
b)  3
c)  2
d)  1
e)  None of these

9). 36.06 x 35 —? + 624.9 = 2323
a)  437
b)  436
c)  389
d)  463
e)  None of these

10).3√175616 × √1936 + (36)2 =?
a)  3760
b)  3860
c)  3764
d)  3770
e)  None of these


Solution:
1). C)Total number of cars produced by Company C in the year 2007 and 2010 together = 3.1 + 2.3 = 5.4 lakh
 Total number of cars sold by Company A in the year 2007 and 2009 together = 1.9+2.3 =4.2lakh
Reqd ratio = 5.4/4.2 = 9/7 = 9:7

2). E)The number of unsold cars for Company C in the year 2009 = 3.3 – 2.8 = 0.5 lakh = 50000
The number of unsold cars for Company C in the year 2008 = 3.1 – 3 = 0.1 lakh = 10000
Reqd % change = [(50000 -10000) / 10000] x100
(40000/10000) x 100 = 400% increase

3). D)Total number of cars sold by all the given companies together in 2008 = 2 + 1.2 + 3 + 4.8 = 11.0 = 11 lakh

4). D)Reqd average = (2.9 +3.2 +2.6 +3 + 2.2 )/5
= 13.9/5 = 2.78 lakh 
5). A) Reqd ratio = (1.9+2.3+1.8 ) / (4.7+4.5+4.8) = 6/14 = 3/7

6). C)? = (17/9) × (4/51) ×(54/7) × 560 = 640

7). A) 58% of 850 + ? = 1224 – 603
? = 1224 – 603 – (58/100) × 850 = 621 – 493 = 128

8). D)272.5x ((243)3)? = 323.5
or, (33)2.5 x ((35)3)? = 323.5
or, 33×2.5x 35x3x?= 323.5
or, 15 x ? = 23.5 – 7.5 = 15
15 × ?= 23.5 – 7.5 = 15
? = 15/15 = 1

9). B)? = 2323 – 36.06 x 35 – 624.9
=2323 – 1262.1 – 624.9 = 2323 – 1887 =436

10). A)? = 3√175616 x √1936 + (36)2

= 56 x 44 + 1296 = 2464 + 1296 = 3760


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