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Recent questions tagged numbersystem
0
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1
answer
1
Number system Doubt
If (4446)x + (2222)x = (10001)x then value of (2342)x  (1656)x = (?)x how to solve these kinds of questions?
asked
Sep 23
in
Digital Logic
by
aditi19
Junior
(
847
points)

25
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digitallogic
numbersystem
0
votes
1
answer
2
decimal to hexadecimal (any faster method)
asked
Sep 6
in
Digital Logic
by
Sanjay Sharma
Boss
(
49.4k
points)

33
views
number
numbersystem
0
votes
1
answer
3
BCD SUM CORRECTION
Q) Let the binary sum after BCD addition is stored in K, Z8, Z4, Z2, and Z1. Then the condition for a correction and output carry can be expressed as C = A) K + Z8 Z4 + Z8 Z2 B) K + Z8 Z4 + Z4 Z2 C) K + Z8 Z2 + Z8 Z1 D) K + Z4 Z2 + Z2 Z1
asked
Jul 22
in
CO & Architecture
by
shaz
(
19
points)

21
views
bcd
computerarchitecture
numbersystem
0
votes
2
answers
4
2's compliment
2's complement (2's complement) = original number, in above fig in the 2nd stage we get the original number after that we again take 2's compliment?? 3 times 2's complement of input??
asked
Jul 7
in
Digital Logic
by
Hira Thakur
Boss
(
13k
points)

46
views
number
numbersystem
+2
votes
1
answer
5
Number system
Q. Find $r_1$ and $r_2$ without using quadratic equation. $(235)_{r_1}= (565)_{10}=(1065)_{r_2}$ a) $r_1=16$ & $r_2=8$ b) $r_1=10$ & $r_2=16$
asked
May 29
in
Digital Logic
by
Mr khan 3
(
133
points)

112
views
digitallogic
numbersystem
0
votes
2
answers
6
ISIMTECHCSE2018
One needs to choose six real numbers $x_1,x_2,....,x_6$ such that the product of any five of them is equal to other number. The number of such choices is $3$ $33$ $63$ $93$
asked
May 20
in
Combinatory
by
jjayantamahata
Active
(
1.5k
points)

170
views
userisi2018
usermod
numbersystem
permutationsandcombinations
+1
vote
1
answer
7
How to find 4's complement of 7 base 10
How to find 4's complement of $7_{10}$? Approach 1: Convert to base4 and find its radix complement $7_{10} = (13)_4$ Radix complement(4's complement) = $21_4 = 9_{10}$ (result) Approach 2: Convert to base5 and find its diminished radix ... (4's complement) = $(32)_5 = (17)_{10}$ (result) Are these approaches correct? If yes, why different results?!
asked
Apr 13
in
Digital Logic
by
Akhilesh Singla
Active
(
4.8k
points)

148
views
numbersystem
+2
votes
0
answers
8
Number system divisibility rule
Consider a $3$ digit number All digit are distinct Number is divisible by $7$ After reversing the digit number is also divisible by $7$. How many such numbers are possible? $4$ $5$ $6$ $7$
asked
Feb 27
in
Numerical Ability
by
Lakshman Patel RJIT
Loyal
(
9.5k
points)

162
views
numbersystem
divisibility
0
votes
0
answers
9
ONLINE TEST SERIES
The r ’s compliment of an n digit decimal number N in base r is deﬁned for all values of N except for N = 0. If the given number is (247)9, then its 9’s compliment will be equal to ( _____ )9.
asked
Feb 22
in
Digital Logic
by
RahulRoy31
(
207
points)

59
views
numbersystem
+3
votes
1
answer
10
Online Test series
The r ’s compliment of an ndigit decimal number N in base r is defined for all values of N except for N = 0. If the given number is (247)9, then its 9’s compliment will be equal to ( _____ )9.
asked
Jan 12
in
Digital Logic
by
RahulRoy31
(
207
points)

65
views
numbersystem
0
votes
1
answer
11
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
(
3.2k
points)

459
views
ugcnetnov2017ii
numbersystem
numberrepresentation
+2
votes
2
answers
12
UGCNETNov2017II02
Let m= (313)4 and n= (322)4. Find the base 4 expansion of m+n. 1) (635)4 2) (32312)4 3) (21323)4 4) (1301)4
asked
Nov 9, 2017
in
Digital Logic
by
Devwritt
Active
(
3.2k
points)

2.3k
views
ugcnetnov2017ii
numbersystem
0
votes
2
answers
13
UGC NET DEC 2017 PAPER 2 Q 12
The Octal equivalent of the binary number 1011101011 is: (1) 7353 (2) 1353 (3) 5651 (4) 5657
asked
Nov 6, 2017
in
Digital Logic
by
contactnarwal
(
39
points)

925
views
ugcnetdec2017
digitallogic
numbersystem
0
votes
2
answers
14
number system
consider the number: 5324+2342=(7666) of base r what is the value of r: a.8 b.10 c.16 d.>=8
asked
Dec 8, 2016
in
Digital Logic
by
Hira Thakur
Boss
(
13k
points)

126
views
number
numbersystem
0
votes
1
answer
15
UGCNETJune2011II1
Any integer composed of $3^{n}$ identical digits divisible by $2^{n}$ $3^{n}$ $5^{n}$ $7^{n}$
asked
Aug 22, 2016
in
Numerical Ability
by
makhdoom ghaya
Boss
(
40.3k
points)

573
views
ugcnetdec2011ii
numericalability
numbersystem
+1
vote
2
answers
16
UGCNETDec2013II32
Given that $(292)_{10} = (1204)_x$ in some number system $x$. The base $x$ of that number system is 2 8 10 None of the above
asked
Jul 26, 2016
in
Digital Logic
by
jothee
Veteran
(
103k
points)

1k
views
ugcnetdec2013ii
digitallogic
numbersystem
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