# Quantitative Aptitude Quiz for RBI Assistant 2015 – Set 2

Hello and welcome to ExamPundit. Here is a set of Quantitative Aptitude Quiz for RBI Assistant 2015.

Direction (Q. 1-5) :
In the following questions two equations numbered I and II are given. You have
to
solve both the equations and give
(a) if x < y
(b) if x > y
(c) if x = y no relation established between x and y
(d) x ³
y
(e) if x £
y
1. I. 3×2
+ 17x + 20 = 0
II. 7y2
+ 5y – 2 = 0

Solutions –
2. I. 3×2
= 24% of 200
II. 24y = 96

Solutions –
3. I. x(x+6) = 72
II. y(y+25) + 156
= 0

Solutions –
4. I. 3×2
+ 48x + 192 = 0
II. 2y2
+ 22y + 60 = 0

Solutions –

5. I. 6×2
= 25x – 21

II. 6y2
+ 25y + 21 = 0

Solutions –
Direction (Q. 6-10) :
In the following number series only one is wrong. Find out the wrong number :
6. 87, 62, 46, 37,
34, 32
(a) 37
(b) 62
(c) 34
(d) 87
(e) 32

Solutions –
7. 6, 17, 62, 325,
2258, 20333
(a) 325
(b) 20333
(c) 62
(d) 17
(e) 6

Solutions –
8. 45, 136, 411,
1236, 3721, 11172
(a) 411
(b) 3721
(c) 1236
(d) 136
(e) 45

Solutions –
9. 788, 804, 829,
867, 914, 978
(a) 867
(b) 829
(c) 804
(d) 788
(e) None of these

Solutions –
10. 2197, 1331, 343,
512, 125, 27
(a) 1331
(b) 516
(c) 343
(d) 512
(e) None of these

Solutions –

Regards

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