In each equal square, the shaded areas are equal. If ‘R’ is the radius of the quarter-circle on the right and ‘r’ is the radius of the circle on the

In each equal square, the shaded areas are equal. If ‘R’ is the radius of the quarter-circle on the right and ‘r’ is the radius of the circle on the

In each equal square, the shaded areas are equal. If ‘R’ is the radius of the quarter-circle on the right and ‘r’ is the radius of the circle on the left, what is R/r?

a)            ½

b)            1

c)            2

d)            4

Sol:

quantitative aptitude
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