1.

The total age of all the guests in the party was 540 years. If a south indian couple (guests) left the party then the average of the remaining guests still remained unchanged, where the age of the both the husband and wife ( the south indian couple ) was same then the average age of this couple and the total number of guests in the party, respectively can be :

Answer»

18, 27
20,27
15,38
Can't determined

Answer :B


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