Infosys Questions and Answers
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Q - 1 What is the height of room if after entering the room with a watch ur head strikes a hanging bulb?Ans- Oscillate the hanging bulb. Calculate the time period for one complete oscillation by Simple Harmonic Motion (SHM) of the handing bulb. Put it in the
formula T=2 * 3.14 * (L/G)^1/2
|Is This Answer Correct?||6 Yes||0 No|
Q - 2 There are three people A, B, C. Liars are of same type and Truth speaking people are of same type. Find out who is speaking truth and who is speaking false from the following statements:
Ans- lets assume A is speaking truth. It means B is a liar then it means A and C are not of same type.
a) A says: B is a liar.
b) B says: A and C are of same type.
|Is This Answer Correct?||4 Yes||0 No|
|Is This Answer Correct?||0 Yes||1 No|
Q - 4 Suppose Anna, Bubblo, ruth and ferra are at their monthly business meeting. Their occupations are author, biologist, chemist and doctor, but not necessarily in that order. ferra just told the biologist that ruth was on her way with doughnuts. Ann is sitting across from the doctor and next to the chemist. The doctor was thinking that bubblo was a goofy name for parent's to choose,but didn't say anything. What is each person's occupation?Ans- Since ferra spoke to the biologist and Ann sat next to the chemist and across the doctor, ryth must be the author and Ann the biologist. The doctor didn't speak, but David did, so Bobbie is the doctor and ferra the chemist.
Q - 5 You are given a cake; one of its corner is broken. How will u cut the rest into Two equal parts?Ans- Slice the cake
|Is This Answer Correct?||2 Yes||2 No|
|Is This Answer Correct?||1 Yes||0 No|
Q - 9 Two candles of equal lengths and of different thickness are there. The thicker one will last of six hours. The thinner 2 hours less than the thicker one. Eren light the two candles at the same time. When he went to bed he saw the thicker one is twice the length of the thinner one. For how long did Eren lit two candles.Ans- 3 hours