BANK IBPS RRB PO Mock Test Series 2025 (Pre + Mains) Quantitative Aptitude Mensuration Plane Figures
Perimeter of the semi - circle A is 25 cm whose radius is x cm less than the circle B whose area is 147 cm². If another circle C whose radius is (x + 4) cm.Find the sum of the perimeter of the circle B and C. (Use π = 3)
1
56 cm
2
78 cm
3
72 cm
4
64 cm
5
42 cm