defence exam CISF Head Constable Ministerial (HCM) & ASI Steno Mock Test Series Quantitative Aptitude Mensuration Plane Figures
The ratio of the sides of a rectangular field is 3 ∶ 2 and its perimeter is 600 m. The area of square field is 6 times the area of the rectangular field. The perimeter (in m) of the square field is:
1
1440
2
1200
3
1280
4
1120