railway RRB Technician Grade 3 Mock Test 2024 Quantitative Aptitude Ratio and Proportion Compound Ratios
ಒಂದು ವೇಳೆ a ∶ b ∶ c = 2 ∶ 5 ∶ 3 ಮತ್ತು c ∶ d = 5 ∶ 2 ಆಗಿದ್ದರೆ, ನಂತರ a ∶ b ∶ c ∶ d ನ ಮೌಲ್ಯ ಏನು?
1
9 ∶ 25 ∶ 15 ∶ 4
2
10 ∶ 25 ∶ 15 ∶ 6
3
10 ∶ 25 ∶ 5 ∶ 2
4
10 ∶ 25 ∶ 5 ∶ 3