engineering recuitment DRDO Technician A 2022 Mock Test Series (Tier I) Quantitative Aptitude Average
The average monthly salary of A and B is Rs. 5,150. The average monthly salary of B and C is Rs. 6,150 and the average monthly income of A and C is Rs. 4,200. The monthly income of A is:
1
Rs. 3,200
2
Rs. 3,800
3
Rs. 4,200
4
Rs. 3,400