srikanth37

 Profile Answers by srikanth37 

• Dec 1st, 2005

 

answer is 7.

1024*8+64*3+3=8387

8387  binary equivalent is 11100000110011

dhanasekaran

• Dec 6th, 2005

 

the binary eqhivalent of 8387 is as follows10000011000011

Atul Dongare

• Apr 17th, 2006

 

I think answer= 4 1's

it is because when we convert 8387 into binary then ans will be 10100011

so the no. of ones are 4

ans is 4

Parag

• Apr 19th, 2006

 

Due to weight of each bit we have;8=1 one in binary form1024=1 one ie for 2 raise to 10 th position 3=2 ones and there are 2 threes in expression therefore 4 ones64=1 one means total 7 ones.Why to convert to binary unnneccesarily?

burogini.vinod

 Profile Answers by burogini.vinod 

• Jan 20th, 2007

 

5

because 8*1024+3*64+3=8387

binary equivalent of 8387 is 10000011000011

karikolraj.b

 Profile Answers by karikolraj.b 

• Jan 29th, 2007

 

the answer is 5bcoz if u covert 8387 into binary u will get 10000011000011so it has five onestherefore the solution is 5

jaymrms

 Profile Answers by jaymrms 

• Jan 26th, 2008

 

There are 5 ones in because 8*1024 + 3*64 + 3 = 8387
and its  equivalant  binary 10000011000011

rajat17111985

 Profile Answers by rajat17111985 

• Feb 1st, 2008

 

i am impressed by the imagination of parag to prove that no opf ones will be 7.
great imagination dude.
but answer is 5

Priyanka Sinha

 Profile Answers by Priyanka Sinha 

• Mar 14th, 2008

 

8*1024 + 64*3 + 3 = 8387
 8387/2 then remainder = 1
 4193/2 then remainder = 1
 2096/2 then remainder = 0
 1048/2 then remainder = 0
 524/2 then remainder = 0
 262/2 then remainder = 0
 131/2 then remainder = 1
 65/2 then remainder = 1
 32/2 then remainder = 0
16/2 then remainder = 0
 8/2 then remainder = 0
4/2 then remainder = 0
2/2 then remainder = 0
1/2=0 then remainder = 1

8387= 10000011000011

so overall we have 5 1's
Thank you

chavan.shrikant1

 Profile Answers by chavan.shrikant1 

• Jun 22nd, 2008

 

ans 5

poonammusale

 Profile Answers by poonammusale 

• Apr 22nd, 2009

 

ANS is 5.
8387/2=4193              Remainder 1
4193/2=2096                 1
2096/2=1048                 0
1048/2=524                   0
524/2=262                     0
262/2=131                     0
131/2=65                       1
65/2=32                         0
32/2=16                         0
16/2=8                           0
8/2=4                             0
4/2=2                             0
2/2=1                             0
1                                    1     
so the binary code is 10000011000011
So Total no. of 1's =5

ashok815

 Profile Answers by ashok815 

• Dec 22nd, 2009

 

8*1024 + 3*64 + 3= (2^3*2^10) + (2^1+2^0)*2^6 + (2^1+2^0)
                              
                              = 2^13 + 2^7 +2^6 + 2^1 + 2^0


 Hence 5