state gov RPSC 2nd Grade Senior Teacher Mock Test Series 2025 Quantitative Aptitude Geometry Co-ordinate Geometry
The points A (2a, 4a), B (2a, 6a) and C({2 + √3} a, 5a) are the vertices of:
1
a scalene triangle
2
an isosceles triangle
3
an equilateral triangle
4
None of these
5
Question Not Attempted