other govt exam SCL (Semi-Conductor Laboratory) Assistant Mock Test 2025 Quantitative Aptitude Simplification
पदावलीला सरळ रुप द्या:
(2x + 13 - y) (2x - 13 - y)
1
4x2 - y2 - 4xy - 169
2
4x2 + y2 + 4xy - 169
3
4x2 + y2 - 4xy - 169
4
4x2 + y2 - 4xy + 169