Question
Quantitative Aptitude Question on Problems on ages
The average age of seven persons in a group is 30 years. The average age of five persons of this group is 31 years. What is the average age of the other two persons in the group?
A
55 years
B
26 years
C
15 years
D
None of these
Answer
None of these
Explanation
Solution
The correct answer is (D): None of these