engineering recuitment DRDO CEPTAM STA B Tier I (Sr. Technical Assistant) Mock Test 2022 Quantitative Aptitude Algebra Linear Equation in 2 Variable
यदि \(\frac{x}{2} + \frac{y}{3} = 4\) और \(\frac{2}{x} + \frac{3}{y} = 1\)
तो x + y किसके बराबर है?
1
11
2
10
3
9
4
8