Monday, 21 November 2011

Brain Food !


There are five friends – Ajay, Ajit, Anirudh, Anirban and Anuradha. Ajay is older than Ajit. Anirudh is older than Anirban but younger than Anuradha. Anirban is older than Ajit. Anuradha is younger than Ajay. How can they be arranged in the descending order of their heights?

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ANSWER
The four statements can be written as:
Ajay > Ajit
Anuradha > Anirudh > Anirban
Anirban > Ajit
Ajay > Anuradha
Hence, the friends can be arranged in descending order of their heights as:
Ajay > Anuradha > Anirudh > Anirban > Ajit

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