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Get access to the detailed solutions to the previous years questions asked in IIFT exam
On drawing the Venn diagram
It is given that TCS has a total of 42 business analysts covering at least one of the three locations: Singapore, New York and London.
Therefore, (12 - x) + (14 - x) + (12 - x) + 6 + 4 + 8 + x = 42
=>56 - 2x = 42 i.e. x = 7.
Therefore, the number of analysts covering New York alone = 14 - x = 14 - 7 = 7.