Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) Quantitative Aptitude Mensuration Plane Figures
A circular field of radius 20 m is surrounded by a path of width 2 m. If it costs Rs. 10 per m2 to pave the path, find the total cost of paving the path. (Use π = 3.14)
1
Rs. 5,526.40
2
Rs. 2,637.60
3
Rs. 2,673.60
4
Rs. 3,000.00