engineering recuitment OSSC Combined Technical Services (ଓଡିଶା) Mock Test 2023-24 Quantitative Aptitude Ratio and Proportion Compound Ratios
यदि A : B = \(\frac{2}{9} :\frac{1}{3}\); B : C = \(\frac{2}{7} :\frac{5}{14}\) और D : C = \(\frac{7}{10} :\frac{3}{5}\) है।
तब, A : B : C : D का मान ज्ञात कीजिए।
1
8 : 12 : 15 : 7
2
16 : 24 : 30 : 35
3
30 : 35 : 24 : 16
4
4 : 6 : 7 : 9