Algebra For SBI PO : Set – 21
Algebra For SBI PO : Set – 21
D.1-5): In each of these questions, two equations (I) and (II) are given. You have to solve both the equations and give answer
(a) if x > y
(b) if x ≥ y
(c) if x < y
(d) if x ≤ y
(e) if x = y or no relation between ‘x’ and ‘y’ can be established.
1) I. 3x2 – 7x – 20 = 0
II. y2 – 8y + 16 = 0
(a) if x > y
(b) if x ≥ y
(c) if x < y
(d) if x ≤ y
(e) if x = y or no relation between ‘x’ and ‘y’ can be established.
2) I. x2 – 72 = 0
II. y2 – 9y + 8 = 0
(a) if x > y
(b) if x ≥ y
(c) if x < y
(d) if x ≤ y
(e) if x = y or no relation between ‘x’ and ‘y’ can be established.
3) I. 9x2 – 114x + 361 = 0
II) y2 = 36
(a) if x > y
(b) if x ≥ y
(c) if x < y
(d) if x ≤ y
(e) if x = y or no relation between ‘x’ and ‘y’ can be established.
4) I. 13x + 17y = 107
II. x – 11y = – 41
(a) if x > y
(b) if x ≥ y
(c) if x < y
(d) if x ≤ y
(e) if x = y or no relation between ‘x’ and ‘y’ can be established.
5) I. 9x2 + 18x + 9 = 0
II) y2 – 3y + 2 = 0
(a) if x > y
(b) if x ≥ y
(c) if x < y
(d) if x ≤ y
(e) if x = y or no relation between ‘x’ and ‘y’ can be established.
D. 6-10): In each of these questions, two equations (I) and (II) are given. You have to solve both the equations and give answer.
(a) if x > y
(b) if x ≥ y
(c) if x < y
(d) if x ≤ y
(e) if x = y or no relation can be established between ‘x’ and y.
6) I. 4x + 7y = 42
II) 3x – 11y = – l
(a) if x > y
(b) if x ≥ y
(c) if x < y
(d) if x ≤ y
(e) if x = y or no relation can be established between ‘x’ and y.
7) I. 9x2 – 29x + 22 = 0
II) y2 – 7y + 12 = 0
(a) if x > y
(b) if x ≥ y
(c) if x < y
(d) if x ≤ y
(e) if x = y or no relation can be established between ‘x’ and y.
8) I. 3x2 – 4x – 32 = 0
II) 2y2 – 17y + 36 = 0
(a) if x > y
(b) if x ≥ y
(c) if x < y
(d) if x ≤ y
(e) if x = y or no relation can be established between ‘x’ and y.
9) I. 3x2 – 19x – 14 = 0
II) 2y2 + 5y + 3 = 0
(a) if x > y
(b) if x ≥ y
(c) if x < y
(d) if x ≤ y
(e) if x = y or no relation can be established between ‘x’ and y.
10) I. x2 + 14x + 49 = 0
II) y2 + 9y = 0
(a) if x > y
(b) if x ≥ y
(c) if x < y
(d) if x ≤ y
(e) if x = y or no relation can be established between ‘x’ and y.