In a class everyone will play at least one sport viz table tennis, cricket and badminton. 73
students play table tennis, 79 play badminton, 75 play cricket and 25 students play both table
tennis and badminton, 24 play both table tennis and cricket 30 play. Badminton and cricket and
15 students play all the sports. How many students play only cricket ? Choose the correct choice from the following:
A) 36 B) 38 C) 39 D) 47 E) 37
PERSONS PLAY 39RI39KET ONLY=N(39)-N(B∩39)+N(39∩T)-2(N(B∩T∩39))   =75-30+24-(2*15)= 
<gadget id="calculator">75-30+24-(2*15)</gadget>
<output>39</output>
39   ANSWER:39
<result>C</result>
In a class everyone will play at least one sport viz table tennis, cricket and badminton. 73
students play table tennis, 79 play badminton, 75 play cricket and 25 students play both table
tennis and badminton, 24 play both table tennis and cricket 30 play. Badminton and cricket and
15 students play all the sports. How many students play only cricket ?