railway RRB Technician Grade 3 Mock Test 2024 Quantitative Aptitude Ratio and Proportion Third Proportional
ಒಂದು ವೇಳೆ a : b = 5 : 3 ಮತ್ತು b : c = 3 : 7 ಆಗಿದ್ದರೆ, a : c ನ ಮೌಲ್ಯ ಏನು?
1
\(\frac{3}{7}\)
2
\(\frac{25}{7}\)
3
\(\frac{15}{7}\)
4
\(\frac{5}{7}\)