# Practice Quantitative Aptitude Questions For SBI PO Prelims& NIACL 2017 (Simplification& Number Series) Answers Updated

Practice Quantitative Aptitude Questions For SBI PO Prelims& NIACL 2017 (Simplification& Number Series):

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): What value should come in place of question mark (?) in the following questions?
1). (2465 รท 49.3)% of 6872 + ? % of 480 = 5836
a)  575
b)  550
c)  525
d)  545
e)  500

2). 125% of 260 + ? % of 560 = 500
a)  32.23
b)  31.25
c)  33.25
d)  46.25
e)  34.25

3). 430% of 650 + (?) of 4.5 โ 20% of 2220 = 7292
a)  1298
b)  1098
c)  1089
d)  1198
e)  1398

4). 1.4 ร 625 + 4.2 รท 0.7 + 325 ร 9.8 = (?)2 โ 159
a)  72
b)  63
c)  65
d)  68
e)  75

5). 45% of 180 + ?% of 160 = 50% of 274
a)  35
b)  55
c)  25
d)  45
e)  None of these

Directions (Q. 6-10): what will be come in place of question mark (?) in the following number series?
6). 14   8   7   11.5   22   ?
a)  54
b)  64
c)  62
d)  58
e)  56

7). 8   14   25   46   82   ?
a)  132
b)  130
c)  138
d)  168
e)  148

8). 13   14   30   93   ?   1885
a)  358
b)  336
c)  364
d)  376
e)  356

9). 65   70   63   74   61   ?
a)  78
b)  58
c)  72
d)  77
e)  59

10). 9   11   16   33   98    ?
a)  350
b)  355
c)  335
d)  455
e)  395
Solution:

1). E)? x 4.80 = 5836 โ (2465 รท 49.3)% of 6872 = 5836 โ 50% of 6872
= 5836 โ(1/2) x 6872 = 5836 โ 3456 = 2400
? = 2400/4.80 = 500

2). B)?% of 560 = 500 โ (100% of 260 + 25% of 260) = 500 โ (260 + 65) = 500 โ 325 = 175
or, ? x 5.60 = 175
? = 17500/560 = 1750/56 = 125/4 = 31.25

3). B)? x 4.5 = 7292 โ (400% of 650 + 30% of 650) + (20% of 2220)
= 7292 โ (2600 + 195) + 444
= 7736 โ 2795 = 4941
? = 4941/4.5 = 49410/45 = 5490/5 = 1098

4). C)(?)2 = 1.4 x 625 + 4.2 รท 0.7 + 325 x 9.8 + 159 = 875 + 6 + 3185 + 159 = 4225 ? =โ4225 = 65

5). A)? ร 1.60 = (1/2) x 274 – 45 x1.8 ,
= 137 – 81 = 56
? = 56/1.6 = 35

6). E)The series is x0.5 + 1, ร1 – 1, ร1.5 + 1, ร2 โ 1, ร2.5 + 1, โฆ..
Ie 14 ร 0.5 + 1 = 8, 8 ร 1 – 1 = 7, 7 ร 1.5 + 1 = 11.5, 11.5 ร 2 – 1 = 22, 22 ร 2.5 + 1 = 56,

7). C)The series is

8). D)The series is x1 + 1, x2 + 2, ร3 + 3, x4 + 4, x5 + 5, …
ie 13 x 1 + 1 = 14, 14 x 2 + = 30, 30 x 3 + 3 = 93, 93 x 4 + 4 = 376, 376 x 5 + 5 = 1885,

9). A)  The pattern is -2, +4 (Alternate) The series is a combination of two series

10). B)The series is +12 + 1, +22 + 1, +42 + 1, +82+ 1, +162 + 1, …

ie 9 + 12 + 1 = 11, 11 + 22+ 1 16, 16 + 42 + 1 = 33, 33 + 82+ 1 = 98, 98 + 162+ 1 = 355,

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