railway RRB NTPC Mock Test Series 2024-25 (CBT 1 + CBT 2) Quantitative Aptitude Mensuration Plane Figures
The lengths of the side of a right-angled triangle are in the ratio 5 : 12 : 13 and its perimeter is 90 cm. What is the area (in cm2) of the triangle?
1
540
2
780
3
270
4
702