engineering recuitment NIC NIELIT Scientist B 2023 Mock Test Quantitative Aptitude Mensuration Plane Figures
Accompanying figure shows semicircles with AB = BC = CD. Select the ratio of unshaded area to shaded area.
1
5 : 1
2
4 : 1
3
3 : 1
4
2 : 1
Accompanying figure shows semicircles with AB = BC = CD. Select the ratio of unshaded area to shaded area.