# SBI PO Prelims 2017: Quantitative Aptitude Quiz – Set 15 | Series & Quadratic Equations

Hello and welcome to exampundit. So here is a set of SBI PO Prelims Quantitative Aptitude Quiz 2017.

Questions
{1-4}: In each of these questions a number series is given. In each series only
one number is wrong. Find out that number.
Q 1. 5, 22, 56, 116, 205, 330, 497
(1) 5
(2) 56
(3) 116
(4) 330
(5) 497
Q 2. 14, 29, 50, 77, 110, 150, 194
(1) 14
(2) 29
(3) 77
(4) 150
(5) 194
Q 3. 176, 275, 396, 539, 704, 891, 998
(1) 176
(2) 275
(3) 539
(4) 704
(5) 998
Q 4. 10/3, 10, 50/3,
70/3, 30, 118/3, 130/3
(1) 10
(2) 70/3
(3) 30
(4) 118/3
(5) 130/3

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Questions
{5-9}:
Two equations (I) and (II) are given in each
question. On the basis of these equations you have to decide the relation
between â€˜Xâ€™ and â€˜Yâ€™ and give answer.
(1) If X>Y
(2) If X=Y
(3) If X>=Y
(4) If X <=Y
(5) If X = Y or no relation can be
established between â€˜Xâ€™ and â€˜Yâ€™
Q 5. 6×2 â€“ 19x + 15 = 0 and 10y2
â€“ 29y + 21 = 0
Q 6. 12×2 + 11x â€“ 56 = 0 and 4y2
– 15y + 14 = 0
Q 7. 3×2 + 13x + 12 = 0 and y2
+ 9y + 20 = 0
Q 8. 8×2 â€“ 15x + 7 = 0 and 2y2
â€“ 7y + 6 = 0

Q 9. 7x â€“ 3y = 13 and 5x + 4y = 40

1 – (2)
2 – (4)
3 – (5)
4 – (4)
5 – (3)
6 – (4)
7 – (1)
8 – (2)

9 – (2)

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