engineering recuitment OSSC Combined Technical Services (ଓଡିଶା) Mock Test 2023-24 Quantitative Aptitude Ratio and Proportion
P ∶ Q = \(\frac{3}{5} ∶ \frac{5}{7}\), Q ∶ R = \(\frac{3}{4} ∶ \frac{2}{5}\), என்றால் பிறகு P ∶ Q ∶ R என்பது எதற்குச் சமமாக இருக்கும்?
1
\(\frac{3}{5} ∶ \frac{5}{7} ∶ \frac{2}{5}\)
2
\(\frac{9}{20} ∶ \frac{15}{28} ∶ \frac{2}{7}\)
3
\(\frac{3}{5} : \frac{3}{4} ∶ \frac{2}{5}\)
4
\(\frac{3}{5} ∶ \frac{5}{7} ∶ \frac{3}{4}\)