TCS
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10 suspects are rounded by the police and questioned about a bank robbery. Only one of them is guilty. The suspects are made to stand in a line and each person declares that the person next to him on his right is guilty. The rightmost person is not questioned. Which of the following possibilities are true?
A. All suspects are lying
B. leftmost suspect is innocent .
C. leftmost suspect is guilty
a) A only b) A or C c) A or B d) B only
Read Solution (Total 1)
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- ans is option b) all suspects are lying , leftmost suspect is GUILTY..since all are lying leftmost suspect CAN'T be innocent
- 13 years agoHelpfull: Yes(4) No(0)
TCS Other Question
10 people meet and shake hands. The maximum number of handshakes possible if there is to be no “cycle” of handshakes is (A cycle of handshakes is a sequence of k people a1, a2, ……, ak (k > 2) such that the pairs {a1, a2}, {a2, a3}, ……, {ak-1, ak}, {ak, a1} shake hands).
a)7 b) 6 c) 9 d) 8
Given 3 lines in the plane such that the points of intersection form a triangle with sides of length 20, 20 and 30, the number of points equidistant from all the 3 lines is
a) 4 b) 3 c) 0 d) 1