state gov Kolkata Police Constable Mock Test 2024 Quantitative Aptitude Ratio and Proportion Componendo or Dividendo
If \(\frac{\sqrt{x + 4} - \sqrt x}{\sqrt{x + 4} + \sqrt x}\) = \(\frac{1}{4}\), then find the value of x.
1
3.25
2
2.25
3
2.50
4
1.25