A survey was conducted of the T.V. Programme watched by 120 students of a schoolhostel. It was learnt that 70 students watch "discovery Channel” and 56 watched
"sports channel” and 24 watched both the programmes.
(i) Find the number of students who watched T.V. on that day
Answers
Answered by
1
Answer:
78 students
Step-by-step explanation:
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Answered by
0
Step-by-step explanation:
total number of students watching tv =70+56+24= 150 students
total number of students watching programme=120
total number of students were not watching TV is =150- 120 = 30
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