defence exam Indian Navy Fireman/Fire Engine Driver Mock Test 2024 Quantitative Aptitude Ratio and Proportion Direct or Indirect Proportion
x varies inversely to the square of y. Given that y = 3 when x = 2, find x when y = 4.
1
\(2\frac{5}{8}\)
2
\(1\frac{1}{8}\)
3
\(1\frac{1}{3}\)
4
\(\frac{3}{4}\)