SSC SSC CPO Mock Test Series 2025 (Tier I & II) (DP SI & CAPF) Quantitative Aptitude Geometry Triangles, Congruence and Similarity
In triangle ABC, a perpendicular line is drawn from the vertex A to a point D on BC. If BC = 9 cm and DC = 3 cm, then what is the ratio of the areas of triangle ABD and triangle ADC respectively?
1
1 : 1
2
2 : 1
3
3 : 1
4
4 : 1