Question 126

If $$\frac{x}{a}=\frac{1}{a}-\frac{1}{x}$$ then of $$x-x^{2}$$ is

Solution
Share

$$\frac{x}{a}=\frac{1}{a}-\frac{1}{x}$$

$$\frac{x}{a}$$ - $$\frac{1}{a}$$ = - $$\frac{1}{x}$$

$$\frac{1-x}{a}$$ = $$\frac{1}{x}$$

and hence ,

$$x-x^{2}$$ = a

So D is the correct option

View More Questions From Average, Ratio, and Proportions

Create a FREE account and get:

  • Free SSC Study Material - 18000 Questions
  • 230+ SSC previous papers with solutions PDF
  • 100+ SSC Online Tests for Free

Free SSC Quant Questions

SSC Data Interpretation

SSC Geometry

SSC Linear Equations

SSC Number Systems

SSC Quadratic Equations

SSC Trigonometry

SSC Ages

SSC Arithmetic