One vessel contains a mixture of 4 parts pure wine and 3 parts soda, whereas the other vessel contains a mixture of 9 parts pure wine and 5 parts soda. Compare the strength of the wine.  Select the correct option:
A) 35;36 B) 10 : 9 C) 7 : 4 D) 14 : 5 E) None of these
4/7 : 9/14   LCM of 7,14 = 14   (5/7)*14: (9/14)*14   10:9   Answer is 10 : 9.
<result>B</result>
One vessel contains a mixture of 4 parts pure wine and 3 parts soda, whereas the other vessel contains a mixture of 9 parts pure wine and 5 parts soda. Compare the strength of the wine.