railway RRB NTPC Mock Test Series 2024-25 (CBT 1 + CBT 2) Quantitative Aptitude Mensuration Plane Figures
When the side of an equilateral triangle is made three times the original side, the area of the new equilateral will become:
1
3 times of the original area
2
6 times of the original area
3
12 times of the original area
4
9 times of the original area