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Rohit was walking on the street, one boy requested him to donate for cancer patients welfare fund. He gave him a rupee more than half the money he had. He walked a few more steps. Then came a girl who requested him to donate for poor people's fund for which he gave two rupees more than half the money he had then. After that, again a boy approached him for an orphanage fund. He gave three rupees more than half of what he had. At last he had just one rupee remaining in his hand. How much amount did Ram have in his pocket when he started?
Answer: Option 3 Let X be the rupees he initially had. He gave for the cancer fund one rupee more than half of what he had. i.e.,[1 +(X/2)]. Remaining money = X-(1+X/2) =...
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On a P-V diagram of an ideal gas, suppose a reversible adiabatic line intersects a reversible isothermal line at point A. Then at a point A, the slope of the reversible adiabatic line (∂P/∂V)S and the slope of the reversible isothermal line (∂P/∂V)T are related as (where, y = Cp/Cv) )?
Answer: Option 3 For an adiabatic process → $$P{V^y}$$ = constant For an isothermal process → $$PV$$ = constant So, slope for adiabatic process in $$PV$$ plane is $$\frac{{dp}}{{dv}} = - y\frac{p}{v}$$ Slope...
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The high school math department needs to appoint a new chairperson, which will be based on seniority. Ms. West has less seniority than Mr. Temple, but more than Ms. Brody. Mr. Rhodes has more seniority than Ms. West, but less than Mr. Temple. Mr. Temple doesn't want the job. Who will be the new math department chairperson?
Answer: Option 1 Mr. Temple has the most seniority, but he does not want the job. Next in line is Mr. Rhodes, who has more seniority than Ms. West or...
1 Answers 2 views
Which symbol will be used with grep command to match the pattern pat at the beginning of a line?
Answer: Option 1 Let'
1 Answers 1 views
Which option will be used with ps command to slow the entire command line of the process being run?
Answer: Option 2 Let'
1 Answers 1 views
While working with mail command, which command is used to save mail in a separate file?
Answer: Option 1 Let'
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Which symbol will be used with grep command to match the pattern pat at the end of a line?
Answer: Option 3 Let'
1 Answers 9 views
M scores more run than N but less than P. Q scores more than N but less than M. Who is the lowest scorer?
Answer: Option 2 M scores more run than N.(M > N) M scores less than P. (P >M >N) Q scores more than N but less than M. So, Sequence of scoring run...
1 Answers 4 views
Among M, N, D, P and K, who earns more than only the least earner among them Statements : I. N earns more than M and P but less than only D. II. M earns more than P who earns less than K.?
Answer: Option 4 From I, we have: N > M, N > P, D > N. Thus, we have: D > N > M > P or D>N> P>M. But, from...
1 Answers 1 views