TS ICET 2024 5th June 2024 Shift 2

Question Numbers : (52 to 55)
In an apartment of 240 families each family subscribe at least one of the three dailies E,T and A . It is known that 120 families subscribe E,140 subscribe T,60 subscribe A,20 subscribe T and A but not E,30 subscribe E and T and the number of families who subscribe E and A but not T is 20 more than the number of families who subscribe all the three.
Using this data, answer the following questions from 52-55.