HCL Company

Q is not equal to zero and k = (Q x n - s)/2.What is n?
(a) (2 x k + s)/Q
(b) (2 x s x k)/Q
(c) (2 x k - s)/Q
(d) (2 x k + s x Q)/Q
(e) (k + s)/Q

Read Solution (Total 4)

k=(Q*n-s)/2
=> (2k+s)/Q = n
13 years agoHelpfull: Yes(18) No(0)

ans is D
10 years agoHelpfull: Yes(0) No(4)
consider q=1 we get b and d then choose another q=2 then we get option a
10 years agoHelpfull: Yes(0) No(0)
n=(2 x k + s)/Q
10 years agoHelpfull: Yes(0) No(0)

HCL Other Question

In a murder case there are four suspects P,Q,R,S. Each of them makes a statement. They are p:
"I had gone to the theatre with S at the time of the murder".q: "I was playing cards with P at the time
of the murder".r: "Q didn't commit the murder".s: "R is not the murderer".Assuming the only one of the
above statement is false and that one of them is the murderer, who is the murderer?
a) P
b) Q
c) R
d) Cann't be concluded
e) S
Mohan earned twice as much as Deep. Yogesh earned rs.3/- more than half as much as deep.
If the amounts earned by Mohan,Deep,Yogesh are M,D,Y respectively, Which of the following is
the correct ordering of these amounts?
a) M < D < Y
b) M< Y < D
c) D< M < Y
d) It cann't be determined from the information given
e) D< Y < M