state gov WBPSC Miscellaneous Services Mock Test 2023 Quantitative Aptitude Mensuration Plane Figures
If the ratio of the areas of two squares is 4 ∶ 9, then the ratio of their perimeters is
1
2 ∶ 3
2
1 ∶ 2\(\sqrt 3 \)
3
\(\sqrt 2\) ∶ \(\sqrt 6\)
4
3\(\sqrt 2\) ∶ 1