Basic Maths Mcqs
Q. The average age 9 members of a committee are the same as it was 2 years ago, because an old number has been replaced by a younger number. Find how much younger is the new member than the old number?
a. 7 years
b. 11 years
c. 18 years
d. 27 years
9 * 2 = 18 years
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