In the business street of a town, there are five buildings in a row, each of whi

Question

In the business street of a town, there are five buildings in a row, each of which is occupied by a different company. The total number of floors that five buildings have are 9, 10, 13 and 14 in such a way that all the buildings have different total number of floors, except the two buildings which have 13 floors each. Names of the companies which have occupied these buildings are Hutch, Airtel, BPL, BSNL and Tatatel. Sum of the number of floors of two adjacent buildings is 23, in two instances. No two adjacent buildings have the same number of floors. Tatatel, which has 14 floors, is at the extreme left end of the street. The office of Airtel is exactly between the offices of Hutch and BSNL. Neither Hutch nor BSNL is in the building which has 9 floors. What is the number of floors of the building in which Airtel has its office ?

Explanation / Answer

Building has 10 floors.

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