In a survey, it was found that 65% of the people surveyed watched the news on television, 40% read it on newspaper, and 25% read a newspaper and watched the news on television. What percent of the people surveyed neither watched the news on television nor read a newspaper?

A 10%
B 20%
C 25%
D 30%

Correct Answer: 20%

Hints: দুই আলাদা % এর থেকে common 25% বিয়োগ দিয়ে result টি হবে যা অন্তত news অথবা paper দেখে। যারা দেখে না = 100 - ( 65 + 40 - 25) = 20%
Bissoy MCQ
#গণিত #শতকরা (Percentage) #Mercantile Bank Ltd #Mercantile Bank Ltd - Management Trainee Officer - 05.07.2013

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