In a group of 120 students, 72 of them play football 65 play table tennis and 53 play hockey, if 35 of the students play both football and tennis and
hockey 121 play both table tennis and hockey and each of the students
plays at least one of the three games.
(a) Draw a venn diagram to illustrate this information
(b) How many of them play (i) All the three games (ii) Exactly two of
the three games (ii) Exactly one of the three games (iv) Hockey
alone