railway RRB NTPC Mock Test Series 2024-25 (CBT 1 + CBT 2) Quantitative Aptitude Geometry Triangles, Congruence and Similarity
ধরা যাক Δ ABC ∼ Δ RPQ এবং \(\frac{ar(\Delta ABC)}{ar(\Delta RPQ)}=\frac{16}{25}\)। যদি PQ = 4 cm, QR = 6 cm এবং PR = 7 cm হয়, তাহলে AC (cm এককে) কত হবে?
1
4.8
2
6
3
3.6
4
7.2