Among 150 faculty members in an institute, 55 are connected with each other…
GATE · 2016 · CS · Set 2 · General Aptitude
Among 150 faculty members in an institute, 55 are connected with each other through Facebook® and 85 are connected through WhatsApp®. 30 faculty members do not have Facebook® or WhatsApp® accounts. The number of faculty members connected only through Facebook® accounts is ______________.
- A.
35
- B.
45
- C.
65
- D.
90
Attempted by 57 students.
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