SSC Delhi Police Head Constable (Ministerial) 2025 Mock Test (New) Quantitative Aptitude Geometry Quadrilaterals
Each internal angle of a regular polygon exceeds each internal angle of another regular polygon by 18°. If the second polygon has half the number of sides as the first, then the number of sides in the first polygon is ________.
1
10
2
20
3
15
4
30