Indian Institute of Foreign Trade 2014 Solved Paper

The business consulting division of TCS has overseas operations in 3 locations: Singapore, New York and London. The Company has 22 analysts covering Singapore. 28 covering New York and 24 covering London. 6 analysts cover Singapore and New York but not London. 4 analysts cover Singapore and London but not New York, and 8 analysts cover New York and London but not Singapore. If TCS has it total of 42 business analysts covering at least one of the three locations: Singapore, New York and London, then the number of analysts covering New York alone is: