The ratio of the number of ladies to that of gents at a party was 3 : 2. When 20 more gents joined the party, the ratio was reversed. The number of ladies present at the party was -

The ratio of the number of ladies to that of gents at a party was 3 :

1.	The ratio of the number of ladies to that of gents at a party was 3 : 2. When 20 more gents joined the party, the ratio was reversed. The number of ladies present at the party was -
A.	6
B.	4
C.	2
D.	6
Answer» C. 2