defence exam BSF Head Constable (RO/RM) Mock Test 2023 Quantitative Aptitude Mensuration Plane Figures
In ΔABC, AD is a median of the triangle, intersecting BC at D. The three medians of the triangle meet at a point G. If AG = (7y - 3) cm and DG = 3y cm, then find the length of AD.
1
33 cm
2
30 cm
3
24 cm
4
27 cm