Civil Services TNPSC Group 1 (New Syllabus) Mock Test 2025 Quantitative Aptitude Mensuration Plane Figures
The area of a rectangle whose one side is 'a' is 2a2. What is the area of a square having one of the diagonals of the rectangle as side?
1
2a2
2
3a2
3
4a2
4
5a2