TCS Company Logical Reasoning Mathematical Reasoning


2. Five college students met at a party and exchanged gossips. Uma said, “Only one of us is lying”. David said, “Exactly two of us are lying”. Thara said, “Exactly 3 of us are lying”. Querishi said, “Exactly 4 of us are lying”. Chitra said “All of us are lying”. Which one was telling the truth?
a)David
b)Querishi
c)Chitra
d)Thara

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TCS Other Question

neha =10,sonali and priyanka=15,safad and tanu=15 then what is gayathri A man can hit a target once in 3 shots.If he fires 3 shots in succession, find the probability that he will hit his target.
A) 2/9
b)19/27
C)5/9
d)1/27