railway DFCCIL MTS 2025 Mock Test Series Quantitative Aptitude Geometry Triangles, Congruence and Similarity
Calculate the ratio of the area of two similar triangles if the sides of the triangles are in the ratio of 9 ∶ 4.
1
9 ∶ 4
2
3 ∶ 2
3
81 ∶ 16
4
27 ∶ 8