railway DFCCIL Junior Executive 2023 (CBT 1 & CBT 2) Mock Test Quantitative Aptitude Mensuration Plane Figures
Perimeter of a rectangle is 104 cm and the ratio of length and breadth is 8 : 5. The area of the rectangle is
1
640 cm2
2
680 cm2
3
1280 cm2
4
1360 cm2