Aptitude - The size of a program is N.And the memory occupied by the program is given by M=square root of 100N.

GeekInterview.com > Placement Papers > TCS > Aptitude

Go To First | Previous Question | Next Question

Aptitude | Question 55 of 147

The size of a program is N.And the memory occupied by the program is given by M=square root of 100N.If the size of the program is increased by 1% then how much memory now occupied?

Total Answers and Comments: 4

Last Update: June 27, 2008 Asked by: rajitha

Sponsored Links

Best Rated Answer

—

Submitted by: Akshaya

Answer is 0.5% bcoz...

take n=100Â thenÂ memory m=sqrt(100n)=sqrt(10000)=100

Increase n by 1% then

n=101Â then memory m=sqrt(100n)=sqrt(10100)=100.5

then memory will be increased by 0.5%

Above answer was rated as good by the following members:
aarthysugumaran

August 26, 2006 09:07:54

srinu

RE: The size of a program is N.And the memory occupied...

Ans : 0.5%

Is this answer useful? Yes | No

1 0

Overall Rating: +1

September 12, 2006 10:52:21

Srikanth

RE: The size of a program is N.And the memory occupied...

pls tell me the way how u solved this

thanks

Is this answer useful? Yes | No

March 04, 2007 12:44:07

kunal

RE: The size of a program is N.And the memory occupied...

given..    M=10N^(1/2)................................eqn (1)
           dM/dN=10.1/2.N^(-1/2)
          or, dM=1/2(10.N^1/2)dN/N
                dM=1/2(M)dN/N........................frm eqn (1)
             dM/M=1/2.dN/N
   put dN/N=1%.........................................frm d qs.
s, dM/M=.5%.......................Answer

Is this answer useful? Yes | No

September 21, 2007 06:26:18

Akshaya

RE: The size of a program is N.And the memory occupied...

Answer is 0.5% bcoz...

take n=100Â thenÂ memory m=sqrt(100n)=sqrt(10000)=100

Increase n by 1% then

n=101Â then memory m=sqrt(100n)=sqrt(10100)=100.5

then memory will be increased by 0.5%

Is this answer useful? Yes | No

2 0

Overall Rating: +2

Go To Top