DREAM INSTITUTE
Make your dream comes true
ALGEBRA
Give answer (5) if x=y or the relationship cannot
be established.
15 MARKS=15 MINS
6) I. x2-4 =0
Directions (Q.No: 1-5): In each of these
questions, two equations numbered I and II are
given. You have to solve both equations and
Give answer (1) if x<y
Give answer (2) if x≤y
Give answer (3) if x>y
Give answer (4) if x≥y
Give answer (5) if x=y or the relationship cannot
be established.
1)I.x2 + 13x + 42 =0
II. y2 + 19Y + 90 =0
2) I. x2 + 15x + 56 =0
II. y2 -23y + 132 =0
3) I. x2 + 7x + 12 =0
II. y2 + 6y + 8 =0
4) I. x2 – 22x + 120 =0
II. y2 – 26y + 168 =0
5) I. x2 + 12x + 32 =0
II. y2 + 17y + 72 =0
Directions (Q. No: 6-15): In each of these
questions, two equations numbered I and II are
given. You have to solve both equations and
II. y2 + 6y + 9 =0
7) I. x2 – 7x – 12 =0
II. y2 + y -12 =0
8) I. x2 = 729
II. y = √729
9) I. x4 – 227 = 398
II. y2 + 321 = 346
10) I. 2x2 + 11x + 14 =0
II. 4y2 + 12y + 9 =0
11) I. x2 – x – 12 =0
II. y2 + 5y + 6 =0
12) I. x2 – 8x + 15 =0
II. y2 – 3y + 2 =0
13) I. x2 – 32 + 2 =0
II. y - √169 =0
14) I. x - √121 =0
II. y2 – 121 =0
15) I. x2 – 16 =0
II. y2 – 9y + 20 =0
Give answer (1) if x>y
Give answer (2) if x≥y
Give answer (3) if x<y
Give answer (4) if x≤y
Guindy. Landmark: near Guindy estate bus stand and Railway station
Mobile No : 90 43 00 00 54 , 90 43 00 00 64www.dreaminstitute.in
Page 1
DREAM INSTITUTE
Make your dream comes true
Answers:
1-3
6-1
11-4
2-1
7-2
12-1
3-2
8-4
13-3
4-2
9-5
14-2
5-4
10-3
15-5
Guindy. Landmark: near Guindy estate bus stand and Railway station
Mobile No : 90 43 00 00 54 , 90 43 00 00 64www.dreaminstitute.in
Page 2