CBSE Class 10 Maths (Standard) 2025 · Paper 30/3/1 · Question 33(b)
The minimum age of children eligible to participate in a painting competition is years. It is observed that the age of the youngest boy was years and the ages of the participants, when seated in order of age, have a common difference of months. If the sum of the ages of all the participants is years, find the age of the eldest participant in the painting competition.
Answer
The eldest participant in the painting competition is years old.
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