Question 117

If $$\ \sqrt{y}\ $$= 4x, then $$\ \frac{x^{2}}{y}\ $$is:

Given : $$\sqrt{y}=4x$$

Squaring both sides, we get :

=> $$y=16x^2$$

=> $$\frac{x^2}{y}=\frac{1}{16}$$

=> Ans - (A)

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