Civil Services HPPSC (Himachal Pradesh) HPAS Mock Test 2021 Quantitative Aptitude Algebra Linear Equation in 2 Variable
ਜੇਕਰ \(\frac{a}{b}=\frac{3}{4}\) ਅਤੇ 9a + 5b = 22 ਹੈ, ਤਾਂ a ਦਾ ਮੁੱਲ ਹੈ
1
\(\frac{66}{67}\)
2
\(\frac{57}{67}\)
3
\(\frac{47}{66}\)
4
\(\frac{66}{47}\)