The Gateway to Computer Science Excellence
For all GATE CSE Questions
Toggle navigation
Facebook Login
or
Email or Username
Password
Remember
Login
Register

I forgot my password
Activity
Questions
Unanswered
Tags
Subjects
Users
Ask
Prev
Blogs
New Blog
Exams
Recent questions tagged numberrepresentation
2's complement
2's complement representation
+11
votes
4
answers
1
GATE201833
Consider the unsigned 8bit fixed point binary number representation, below, $b_7 \: \: b_6 \: \: b_5 \: \: b_4 \: \: b_3 \: \: \cdot b_2 \: \: b_1 \: \: b_0$ where the position of the primary point is between $b_3$ and $b_2$ ... exactly represented Only $ii$ cannot be exactly represented Only $iii$ and $iv$ cannot be exactly represented Only $i$ and $ii$ cannot be exactly represented
asked
Feb 14, 2018
in
Digital Logic
by
gatecse
Boss
(
16.8k
points)

2.8k
views
gate2018
digitallogic
numberrepresentation
fixedpointrepresentation
normal
+7
votes
3
answers
2
GATE19901ivb
A 32bit floatingpoint number is represented by a 7bit signed exponent, and a 24bit fractional mantissa. The base of the scale factor is 16, The range of the exponent is ___________, if the scale factor is represented in excess64 format.
asked
Feb 12, 2018
in
Digital Logic
by
jothee
Veteran
(
105k
points)

663
views
gate1990
descriptive
digitallogic
numberrepresentation
floatingpointrepresentation
+5
votes
0
answers
3
r's complement practise
10's complement of $5690$ 10's complement of $(5690)_8$ 8's complement of $(6250)_8$ 8's complement of $(6250)_{16}$
asked
Jan 26, 2018
in
Digital Logic
by
Anjan
Active
(
1.3k
points)

325
views
digitallogic
numberrepresentation
+3
votes
0
answers
4
Number system
I thnk the answer should be (1000)5
asked
Jan 5, 2018
in
Digital Logic
by
Pawan Kumar 2
Active
(
4.2k
points)

108
views
digitallogic
numberrepresentation
0
votes
2
answers
5
Conversion of Signed to Unsigned
How can we convert a signed number to it's equivalent unsigned number? Let's say I have signed number as 2 now what would be it's equivalent unsigned representation. Thanks!
asked
Dec 28, 2017
in
Digital Logic
by
iarnav
Loyal
(
8.3k
points)

133
views
digitallogic
numberrepresentation
0
votes
1
answer
6
Floating point representation
If the decimal number is 3.248 x 104 ,then its equivalent floating number in IEEE 754 standard is ?
asked
Dec 19, 2017
in
Digital Logic
by
Hitoshi
(
53
points)

896
views
floatingpointrepresentation
ieeerepresentation
numberrepresentation
coandarchitecture
digitallogic
0
votes
3
answers
7
Digital Logic : 10's Complement
I can't seem to understand the 10's Complement. 10' s complement of 0 is 10 [ https://www.mathsisfun.com/numbers/tenscomplement.html ] However, The problem in Morris Mano's Digital Design 10's Complement of 00,000,000 the answer in Solution Manual is 00,000,000. I am having a hard time understanding this. Can anyone explain this?
asked
Dec 10, 2017
in
Digital Logic
by
XbrucewayneX
(
101
points)

322
views
numberrepresentation
digitallogic
rscomplement
+4
votes
2
answers
8
number system 10's complement
The values of P,Q,R, if 47Q80 is the 10's c complement of RPRP0 are a)4, 3, 2 b) 5,4,4 c)3,4,5 d)2,4,5
asked
Nov 22, 2017
in
Digital Logic
by
Sanjay Sharma
Boss
(
48.8k
points)

338
views
numberrepresentation
0
votes
1
answer
9
UGCNETNov2017II07
The octal equivalent of the binary number 1011101011 is: 1) 7353 2) 1353 3) 5651 4) 5657
asked
Nov 9, 2017
in
Digital Logic
by
Devwritt
Active
(
4.1k
points)

561
views
ugcnetnov2017ii
numbersystem
numberrepresentation
0
votes
2
answers
10
UGC NET DEC 2017 PAPER 2 Q 2
Let m=(313)4 and n= (322)4. Find the base 4 epansion of m+n. (1) (635)4 (2) (32312)4 (3) (21323)4 (4) (1301)4 Please explain thank you .
asked
Nov 6, 2017
in
Others
by
contactnarwal
(
19
points)

929
views
ugcnetdec2017
digitallogic
numberrepresentation
+1
vote
2
answers
11
UGCNETNov2017ii7
The octal equivalent of the binary number $1011101011$ is : $(1)\ 7353$ $(2)\ 1353$ $(1)\ 5651$ $(1)\ 5657$
asked
Nov 5, 2017
in
Digital Logic
by
Arjun
Veteran
(
424k
points)

231
views
ugcnetnov2017ii
numberrepresentation
0
votes
1
answer
12
Digital Logic
The octal representation of an integer is (342)8. If this were to be treated as an eightbit signed integer in 2's complement representation, its decimal equivalent is _________ 226 30 76 98
asked
Nov 3, 2017
in
Digital Logic
by
Tuhin Dutta
Loyal
(
9.7k
points)

139
views
digitallogic
numberrepresentation
+2
votes
1
answer
13
Number System Doubt
Consider the number given in the base '12' system is (1457)12 then the number of 1's in the 2's complement binary representation of that number is ______? The answer is 9
asked
Oct 23, 2017
in
Digital Logic
by
Sourajit25
Active
(
1.3k
points)

295
views
digitallogic
numberrepresentation
number
system
0
votes
0
answers
14
"Borrow and Carry are complements of each other"
Are borrow and carry complements of each other always?
asked
Sep 20, 2017
in
Digital Logic
by
Parimal Paritosh
(
213
points)

114
views
digitallogic
numberrepresentation
+1
vote
4
answers
15
UGCNETdec2009ii10
How many 1’s are present in the binary representation of 3 × 512 + 7 × 64 + 5 × 8 + 3 (A) 8 (B) 9 (C) 10 (D) 11
asked
Sep 16, 2017
in
Digital Logic
by
rishu_darkshadow
Loyal
(
7.2k
points)

356
views
ugcnetdec2009ii
digitallogic
numberrepresentation
0
votes
3
answers
16
UGCNETdec2009ii09
The answer of the operation (10111)2 * (1110)2 in hex equivalence is (A) 150 (B) 241 (C) 142 (D) 101011110
asked
Sep 16, 2017
in
Digital Logic
by
rishu_darkshadow
Loyal
(
7.2k
points)

925
views
ugcnetdec2009ii
digitallogic
numberrepresentation
0
votes
0
answers
17
MadeEasy Workbook: Digital Logic  Number Representation
The once compliment of the given BCD excess 3 code is 9's compliment of the given BCD in the excess 3 form because of this Excess3 code is named as self complimentry code.. Please elaborate and well explain above sentence
asked
Aug 24, 2017
in
Digital Logic
by
air1ankit
Active
(
4.5k
points)

222
views
digitallogic
numberrepresentation
madeeasybooklet
+1
vote
1
answer
18
binary representation
pls someone explain How to left shift this number ? 1010110<<2 Answer 1: shifting to the left means adding extra 0's as rightmost bits so in this case it means 101011000 now digit will be 1011000 but 1010110 represents 86 in decimal and left shift by 2 means multiply with 4 to the decimal number and now result 344 =101011000 now m confused ?
asked
Jul 13, 2017
in
CO and Architecture
by
set2018
Loyal
(
7.7k
points)

158
views
numberrepresentation
0
votes
0
answers
19
programminginc numberrepresentation floatingpointrepresentation
Explain in detail how and what conversion(in binary bit pattern) takes place for following codes: 1) int i=37; float f=*(float *)&i; printf("f=%f",f); [Output:f=0.000000] 2)float f=7.0; short s=*(short *)&f; printf("s=%hd",s); [Output:s=0]
asked
Jul 2, 2017
in
Programming
by
Veeplob Singh
(
47
points)

207
views
programminginc
numberrepresentation
floatingpointrepresentation
0
votes
1
answer
20
Converting to weighted code
How to convert (1234)10, decimal number to 2421 weighted code, selfcomplimentary code.
asked
Jun 5, 2017
in
Digital Logic
by
AnilGoudar
Active
(
4.3k
points)

503
views
digitallogic
numberrepresentation
0
votes
1
answer
21
[COA] Floating point arithmetic
IEEE 754 32 bit representation for reference: 1. For the demoralized numbers,why the exponent is 126 and not 127? For 0 we say it is Mantissa=0 and B.E=0, so we get 0*2^0127=0,but for any number that is having bias exponent ... 128) comes under overflow and underflow condition.I mean if i am 0 or infinity or NAN then can i say that system is overflow/underflow?
asked
May 22, 2017
in
CO and Architecture
by
rahul sharma 5
Boss
(
25.3k
points)

361
views
coandarchitecture
floatingpointrepresentation
ieeerepresentation
numberrepresentation
+1
vote
1
answer
22
MadeEasy Workbook: Digital Logic  Number Representation
From the 7 symbols (06) how many different codes we can construct? (a) 8! (b) 8 (c) 7! (d) 7 provide an explanation, answer is (a)
asked
May 10, 2017
in
Digital Logic
by
Epsilon95
(
79
points)

613
views
madeeasytestseries
digitallogic
numberrepresentation
+1
vote
1
answer
23
ISRO 2006ECE
Given the decimal number 19 an eight bit two's complement representation is given by a) 11101110 b) 11101101 c) 11101100 d) none of these
asked
Mar 3, 2017
in
Digital Logic
by
sh!va
Boss
(
32.5k
points)

253
views
isroece
digitallogic
numberrepresentation
0
votes
1
answer
24
ISRO 2006 ECE Gray code
Gray code for number 7 is a) 1100 b) 1001 c)0110 d) 0100
asked
Mar 3, 2017
in
Digital Logic
by
sh!va
Boss
(
32.5k
points)

173
views
isroece
digitallogic
numberrepresentation
+23
votes
3
answers
25
GATE2017212
Given the following binary number in $32$bit (single precision) $IEEE754$ format : $\large 00111110011011010000000000000000$ The decimal value closest to this floatingpoint number is : $1.45*10^1$ $1.45*10^{1}$ $2.27*10^{1}$ $2.27*10^1$
asked
Feb 14, 2017
in
Digital Logic
by
khushtak
Loyal
(
7k
points)

6.9k
views
gate20172
digitallogic
numberrepresentation
floatingpointrepresentation
ieeerepresentation
+20
votes
4
answers
26
GATE20172GA8
$X$ is a $30$ digit number starting with the digit $4$ followed by the digit $7$. Then the number $X^3$ will have $90$ digits $91$ digits $92$ digits $93$ digits
asked
Feb 14, 2017
in
Numerical Ability
by
Arjun
Veteran
(
424k
points)

4.1k
views
gate20172
numericalability
numericalcomputation
numberrepresentation
+17
votes
8
answers
27
GATE201721
The representation of the value of a $16bit$ unsigned integer $X$ in hexadecimal number system is $BCA9$. The representation of the value of $X$ in octal number system is $571244$ $736251$ $571247$ $136251$
asked
Feb 14, 2017
in
Digital Logic
by
Arjun
Veteran
(
424k
points)

2.4k
views
gate20172
digitallogic
numberrepresentation
+25
votes
6
answers
28
GATE201719
When two 8bit numbers $A_{7}...A_{0}$ and $B_{7}...B_{0}$ in 2's complement representation (with $A_{0}$ and $B_{0}$ as the least significant bits) are added using a ripplecarry adder, the sum bits obtained are $S_{7}...S_{0}$ and the carry bits are $C_{7}...C_{0}$. An overflow is ... $\left ( A_{0}.B_{0}.\bar{S_{0}}+\bar{A_{0}}.\bar{B_{0}}.S_{0} \right )$ is 1
asked
Feb 14, 2017
in
Digital Logic
by
Arjun
Veteran
(
424k
points)

4.3k
views
gate20171
digitallogic
numberrepresentation
+37
votes
8
answers
29
GATE201717
The nbit fixedpoint representation of an unsigned real number $X$ uses $f$ bits for the fraction part. Let $i = nf$. The range of decimal values for $X$ in this representation is $2^{f}$ to $2^{i}$ $2^{f}$ to $\left ( 2^{i}  2^{f} \right )$ 0 to $2^{i}$ 0 to $\left ( 2^{i}  2^{f} \right )$
asked
Feb 14, 2017
in
Digital Logic
by
Arjun
Veteran
(
424k
points)

5.6k
views
gate20171
digitallogic
numberrepresentation
fixedpointrepresentation
+1
vote
2
answers
30
Virtual Gate Test Series: Digital Logic  Number Representation
How many minimum bits are required to represent $16$ in $2's$ complement form
asked
Jan 31, 2017
in
Digital Logic
by
cse23
Loyal
(
8.5k
points)

125
views
digitallogic
numberrepresentation
virtualgatetestseries
Page:
« prev
1
2
3
4
5
6
7
8
next »
Quick search syntax
tags
tag:apple
author
user:martin
title
title:apple
content
content:apple
exclude
tag:apple
force match
+apple
views
views:100
score
score:10
answers
answers:2
is accepted
isaccepted:true
is closed
isclosed:true
Recent Posts
Linear Algebra Important Points
GATE 2020
OFFICIAL GATE MOCK TEST RELEASED
IIITH: Winter Research Admissions 2019 (For Spring 2020)
TIFR and JEST exam
Follow @csegate
Recent questions tagged numberrepresentation
Recent Blog Comments
It's a question not a post..
i also don't have any pdf, actually, I added the...
i don't have , if you have upload it
@mohan123 Do you have all standard book...
bro can be upload all standard book questions in...
50,647
questions
56,479
answers
195,422
comments
100,567
users