Question
What is the age of Arjuna, in a group of Yudhisthira,
Bheema, Arjuna, Nakula and Sehdeva whose average age is 45 years? Statement I: Average of the age of Nakula and Sehdeva is 47 years. Statement II: Average of the age of Yudhisthira and Bheema is 53 years.Solution
From statement I and II: Yudhisthira, Bheema, Arjuna, Nakula + Sehdeva = 5 × 45 = 225 ….. (1) Yudhisthira and Bheema = 106 years ……… (2) Nakula and Sehdeva = 94 years …….. (3) From (1), (2) and (3), we get We get the age of Arjuna.
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