state gov Bihar Police SI (दरोगा) Mock Test Series 2025 Quantitative Aptitude Mensuration Plane Figures
If side of a square is tripled, then the area of the new square is N times the area of the old one. N is equal to
1
9
2
27
3
3
4
4
If side of a square is tripled, then the area of the new square is N times the area of the old one. N is equal to