Latest TCS Aptitude Question SOLUTION: 66 people {a1, a2,..., a66} meet and shake hands in a circular fashion. In other words, there are totally 36 handshakes involving the pairs, {a1, a2}, {a2, a3}, ..., {a65, a66}, {a

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(#M40026433) TCS question Keep an EYE

66 people {a1, a2,..., a66} meet and shake hands in a circular fashion. In other words, there are totally 36 handshakes involving the pairs, {a1, a2}, {a2, a3}, ..., {a65, a66}, {a66, a1}. The size of the smallest set of people such that the rest have shaken hands with at least one person in the set is
(a) 22
(b) 33
(c) 65
(d) 11

Asked In TCS TargetTCS 2014 (11 years ago)

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