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Shan is 55 years old, Sthian is 5 years junior to Shan and 6 years senior to Balan. The youngest brother of Balan is Devan and he is 7 years junior to him. So what is the age difference between Devan and Shan ?

Correct Answer: 18 years
Age of Shan = 55 years Age of Sathian = 55-5 = 50 years Age of Balan = 50-6 = 44 years Age of Deven = 44-7 = 37 years Thus, difference between Devan and Shan, = 55 -37= 18.

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