Question:The total of the present ages of P Q R and S is `96` years. To find out Q,s present age,which of the following informations given in statements A and B is/are sufficient / A.The averagae age of P,Q,and S is `20` years B.The average age of R and S is `25` years
A Both A and B are needed
B Both A and B are not sufficient
C Only B is sufficient
D Only A is sufficient
+ AnswerB
+ Explanation
+ Report