Direction (Qs.1-5): In the following questions two equations numbered I and II are given. You have to solve both the equations and choose the correct option.
Question No : 1
Answer with Explanation
Ans (4): x > y
On solving we get, x = 7
Þ 3 (7) + 7y = 28 Þ 7y = 7 Þ y = 1
Question No : 2
Ans (2): x > y
I. SR = 6, PR = -7 Þ x = -1, 7
II. SR = -13, PR = 30 Þ y = -10, -3
Question No : 3
I. SR = 14, PR = 48 Þ x = 6, 8
II. SR = 5, PR = 6 Þ y = 2, 3
Question No : 4
Ans (3): x ≤ y
I. SR = -3, PR = -18 Þ x = -6, 3
II. SR = 14, PR = 33 Þ y = 11, 3
Question No : 5
Ans (2): p ≥ q
I. p = +4, -4
II. SR = -8, PR = 16 Þ q = -4, -4