Management Aptitude Test 2017 Paper

(a) 3000
Star TV subscribers, P(s)= 9000
Zee TV subscribers, P(7)= 12000
Both, Star TV and Zee TV subscribers P (s ∩ z) = 4000
Then, total subscribers
P (s ∪ z) = P (s) + P (z ) - P (s ∩ Z )
= 9000 + 12000 - 4000
= 21000 - 4000 = 17000
People who do not subscribe to any of the two
= 20000 - 17000 = 3000