Question

ACEG is a square park divided into two parts
by its diagonal. The only paths available for
cycling in this park are the boundary of the
park, the diagonal and two identical circles
placed in the two halves. Each of the circular
paths has a radius of 1 km and they touch
the side of the square at B, D, F and H and
the diagonal of the square at point K. Amit
cycles along these paths at a constant speed
of V2 km/hr.
How much extra time will Amit take to cycle
along the path B-C-K-G-F than to cycle along
the path B-C-D-E-F?
1) 2 hrs
2) 3.5 hrs
3) 0.5 hrs
4) 0.2 hrs​

Answer 1

3)0.5 hrs

Your answer according to me!