Please enter the following details
Free Daily Targets & Mocks
Study Material & Formulas PDFs
1 on 1 Mentorship
Solution
Given that x/y = 1/3 => y = 3x.
Substituting this in the given fraction, we get:
$$\dfrac{\left(x^2+\left(3x\right)^2\right)}{\left(x^2-\left(3x\right)^2\right)}=\dfrac{\left(10x^2\right)}{\left(-8x^2\right)}=-\dfrac{10}{8}=-\dfrac{5}{4}$$
=> Option-A
Create a FREE account and get:
- Download Maths Shortcuts PDF
- Get 300+ previous papers with solutions PDF
- 500+ Online Tests for Free
