Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Algebra Linear Equation in 2 or more Variables
If (x + y) : (y + z) : (z + x) = 11 : 13 : 16, and x + y + z = 200, then find the value of z.
1
50
2
60
3
90
4
More than one of the above
5
None of the above