In a school with 10 teachers, one retires and immediately a new teacher of age 25 years joins. As a result, the average age of the teacher reduces by 3. The age of the retired teacher is || ADRE 1.0 SLRC 2022 PAPER-IV SOLVED QUESTIONS
Question:
In a school with 10 teachers, one retires and immediately a new teacher of age 25 years joins. As a result, the average age of the teacher reduces by 3. The age of the retired teacher is
(A) 55 years
(B) 65 years
(C) 58 years
(D) 60 years
Solution:
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