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
Question No : 2
Question No : 3
Question No : 4
Ans (5): Relationship cannot be established
I. SR = -28, PR = 160 Þ x = -20, -8
II. SR = -17, PR = 60 Þ y = -12, -5
Question No : 5
Ans (3): a ≤ b
I. 6a + 216a = 0 Þ a = 0, a = -36
II. 178b – 89b = 0 Þ b = 0, b = 2