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Recent questions tagged number-system
4
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2
answers
1
GO Classes Weekly Quiz 2 | Programming in C | Propositional Logic | Question: 1
What is the last digit in the decimal representation of $7^{19522}$?
GO Classes
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Quantitative Aptitude
May 2
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GO Classes
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goclasses_wq2
numerical-answers
goclasses
quantitative-aptitude
number-system
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remainder-theorem
1-mark
2
votes
2
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2
GO Classes Weekly Quiz 1 | General Aptitude | Question: 2
Compute the remainder of $3^{64}$ in the division by $67.$
GO Classes
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Quantitative Aptitude
May 1
by
GO Classes
213
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goclasses_wq1
numerical-answers
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2
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2
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3
GO Classes Weekly Quiz 1 | General Aptitude | Question: 3
Compute $2^{32} \; \mod \; 37$
GO Classes
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in
Quantitative Aptitude
May 1
by
GO Classes
164
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goclasses_wq1
numerical-answers
goclasses
quantitative-aptitude
number-system
modular-arithmetic
remainder-theorem
1-mark
2
votes
2
answers
4
GO Classes Weekly Quiz 1 | General Aptitude | Question: 4
Find $d=\gcd(119,272).$
GO Classes
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in
Quantitative Aptitude
May 1
by
GO Classes
130
views
goclasses_wq1
numerical-answers
goclasses
quantitative-aptitude
number-system
1-mark
2
votes
1
answer
5
GO Classes Weekly Quiz 1 | General Aptitude | Question: 10
Which of the following is/are true ? Suppose that $na\equiv nb\; \mod\; m$ then $a\equiv b \;\mod\; m$ holds $x3$ is always congruent to one of the $-1 0, 1$ on $\mod\; 7$. Suppose that $a\equiv b\; \mod \;m$ and $a'\equiv b' \; \mod \;m$ then $aa'\equiv bb'\; \mod\; m$ Suppose that $a\equiv b \; \mod\; m$ then $a+m \equiv b \;\mod\; m$
GO Classes
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in
Quantitative Aptitude
May 1
by
GO Classes
99
views
goclasses_wq1
goclasses
quantitative-aptitude
number-system
modular-arithmetic
multiple-selects
2-marks
2
votes
1
answer
6
GO Classes Weekly Quiz 1 | General Aptitude | Question: 11
What is the remainder of $62831853$ modulo $11$?
GO Classes
asked
in
Quantitative Aptitude
May 1
by
GO Classes
122
views
goclasses_wq1
numerical-answers
goclasses
quantitative-aptitude
number-system
modular-arithmetic
remainder-theorem
2-marks
0
votes
1
answer
7
How to find a range of float,double,long in c programming?
How to find a range of float,double,long in c programming? just like we find the range in case of int (signed,unsigned),char (signed ,unsigned) in c programming language ? like integer unsigned range is 0 to 65535 and so on for other data types ? Thank you ahead
ykrishnay
asked
in
Programming
Apr 23
by
ykrishnay
85
views
algorithms
programming-in-c
programming
number-system
digital-logic
3
votes
2
answers
8
GATE CSE 2022 | Question: 8
Let $\text{R1}$ and $\text{R2}$ be two $4 - \text{bit}$ registers that store numbers in $2\text{'s}$ complement form. For the operation $\text{R1 + R2},$ which one of the following values of $\text{R1}$ and $\text{R2}$ ... and $\text{R2 = 1010}$ $\text{R1 = 0011}$ and $\text{R2 = 0100}$ $\text{R1 = 1001}$ and $\text{R2 = 1111}$
Arjun
asked
in
Digital Logic
Feb 15
by
Arjun
1.7k
views
gatecse-2022
digital-logic
number-system
number-representation
2
votes
2
answers
9
GATE CSE 2022 | Question: 31
Consider three floating point numbers $\textit{A, B}$ and $\textit{C}$ stored in registers $\text{R}_{\text{A}}, \text{R}_{\text{B}}$ and $\text{R}_{\text{C}},$ respectively as per $\textsf{IEEE-754}$ single precision floating point format. The $\text{32-bit}$ content stored in ... $\textit{A + C} = 0$ $\textit{C = A + B}$ $\textit{B =3C}$ $\textit{(B - C)} > 0$
Arjun
asked
in
Digital Logic
Feb 15
by
Arjun
1.3k
views
gatecse-2022
digital-logic
number-system
number-representation
0
votes
1
answer
10
Topic - Number Systems (Digital Logic)
What is the difference between 2’s complement and 2’s complement representation of a number? Please can you do 2’s complement of (43) and (-43) and also represent 43 and (-43) in two’s complement form. Also, write binary of 43 and (-43).
99Monish
asked
in
Digital Logic
Dec 18, 2021
by
99Monish
345
views
number-representation
number-system
digital-logic
3
votes
2
answers
11
GATE Electrical 2021 | GA Question: 4
Which one of the following numbers is exactly divisible by $\left ( 11^{13} +1\right )$? $11^{26} +1$ $11^{33} +1$ $11^{39} -1$ $11^{52} -1$
Arjun
asked
in
Quantitative Aptitude
Feb 20, 2021
by
Arjun
4.0k
views
gateee-2021
quantitative-aptitude
number-system
number-theory
1
vote
1
answer
12
NIELIT 2017 OCT Scientific Assistant A (IT) - Section C: 7
A decimal has $25$ digits. The number of bits needed for its equivalent binary representation is approximately $50$ $74$ $40$ $60$
Lakshman Patel RJIT
asked
in
Digital Logic
Apr 1, 2020
by
Lakshman Patel RJIT
414
views
nielit2017oct-assistanta-it
digital-logic
number-system
0
votes
1
answer
13
NIELIT 2017 OCT Scientific Assistant A (CS) - Section B: 1
A decimal has $25$ digits. The number of bits needed for its equivalent binary representation is approximately, $50$ $74$ $40$ $60$
Lakshman Patel RJIT
asked
in
Digital Logic
Apr 1, 2020
by
Lakshman Patel RJIT
536
views
nielit2017oct-assistanta-cs
digital-logic
number-system
1
vote
3
answers
14
NIELIT 2017 DEC Scientific Assistant A - Section B: 16
The smallest integer that can be represented by an $8$-bit number in $2$'s complement form is : $-256$ $-128$ $-127$ $0$
Lakshman Patel RJIT
asked
in
Digital Logic
Mar 31, 2020
by
Lakshman Patel RJIT
645
views
nielit2017dec-assistanta
digital-logic
number-system
0
votes
2
answers
15
NIELIT 2017 DEC Scientific Assistant A - Section B: 26
The number $(25)_6$, in base $6$ is equivalent to _________ in binary number system. $11001$ $10001$ $11000$ $10000$
Lakshman Patel RJIT
asked
in
Digital Logic
Mar 31, 2020
by
Lakshman Patel RJIT
599
views
nielit2017dec-assistanta
digital-logic
number-system
1
vote
2
answers
16
NIELIT 2016 MAR Scientist B - Section C: 5
A decimal number has $30$ digits. Approximately, how many digits would the binary representation have? $30$ $60$ $90$ $120$
Lakshman Patel RJIT
asked
in
Digital Logic
Mar 31, 2020
by
Lakshman Patel RJIT
987
views
nielit2016mar-scientistb
digital-logic
number-system
0
votes
2
answers
17
NIELIT 2016 MAR Scientist B - Section C: 6
The result of the subtraction $FD_{16} - 88_{16}$ is $75_{16}$ $65_{16}$ $5E_{16}$ $10_{16}$
Lakshman Patel RJIT
asked
in
Digital Logic
Mar 31, 2020
by
Lakshman Patel RJIT
603
views
nielit2016mar-scientistb
digital-logic
number-system
1
vote
1
answer
18
NIELIT 2016 DEC Scientist B (IT) - Section B: 53
What is $2$'s complement of $(101)_3$? $(010)_3$ $(011)_3$ $(121)_3$ $(121)_2$
Lakshman Patel RJIT
asked
in
Digital Logic
Mar 31, 2020
by
Lakshman Patel RJIT
567
views
nielit2016dec-scientistb-it
digital-logic
number-system
1
vote
3
answers
19
NIELIT 2016 DEC Scientist B (IT) - Section B: 59
The Decimal equivalent of the Hexadecimal number $(AC7B)_{16}$ is: $32564$ $44155$ $50215$ $43562$
Lakshman Patel RJIT
asked
in
Digital Logic
Mar 31, 2020
by
Lakshman Patel RJIT
358
views
nielit2016dec-scientistb-it
digital-logic
number-system
1
vote
2
answers
20
NIELIT 2016 DEC Scientist B (CS) - Section B: 33
What will be the Excess-$3$ code for $1001$? $1001$ $1010$ $1011$ $1100$
Lakshman Patel RJIT
asked
in
Digital Logic
Mar 31, 2020
by
Lakshman Patel RJIT
377
views
nielit2016dec-scientistb-cs
digital-logic
number-system
1
vote
1
answer
21
NIELIT 2016 DEC Scientist B (CS) - Section B: 59
The Decimal equivalent of the Hexadecimal number $(A09D)_{16}$ is $31845$ $41117$ $41052$ $32546$
Lakshman Patel RJIT
asked
in
Digital Logic
Mar 31, 2020
by
Lakshman Patel RJIT
440
views
nielit2016dec-scientistb-cs
digital-logic
number-system
2
votes
3
answers
22
NIELIT 2017 DEC Scientist B - Section B: 9
Find the smallest number $y$ such that $y\times 162$ ($y$ multiplied by $162$) is a perfect cube $24$ $27$ $36$ $38$
Lakshman Patel RJIT
asked
in
Quantitative Aptitude
Mar 30, 2020
by
Lakshman Patel RJIT
696
views
nielit2017dec-scientistb
general-aptitude
quantitative-aptitude
number-system
numerical-computation
0
votes
4
answers
23
UGC NET CSE | January 2017 | Part 2 | Question: 9
Convert the octal number $0.4051$ into its equivalent decimal number. $0.5100098$ $0.2096$ $0.52$ $0.4192$
go_editor
asked
in
Digital Logic
Mar 24, 2020
by
go_editor
542
views
ugcnetjan2017ii
digital-logic
number-system
0
votes
6
answers
24
UGC NET CSE | January 2017 | Part 2 | Question: 10
The hexadecimal equivalent of the octal number $2357$ is : $2EE$ $2FF$ $4EF$ $4FE$
go_editor
asked
in
Digital Logic
Mar 24, 2020
by
go_editor
658
views
ugcnetjan2017ii
digital-logic
number-system
1
vote
5
answers
25
UGC NET CSE | January 2017 | Part 2 | Question: 15
If $X$ is a binary number which is power of $2$, then the value of $X \& (X-1)$ is : $11\dots11$ $00\dots00$ $100\dots0$ $000\dots1$
go_editor
asked
in
Digital Logic
Mar 24, 2020
by
go_editor
464
views
ugcnetjan2017ii
digital-logic
number-system
3
votes
3
answers
26
GATE Civil 2020 Set 1 | GA Question: 5
The sum of two positive numbers is $100$. After subtracting $5$ from each number, the product of the resulting numbers is $0$. One of the original numbers is ______. $80$ $85$ $90$ $95$
go_editor
asked
in
Quantitative Aptitude
Feb 28, 2020
by
go_editor
441
views
gate2020-ce-1
quantitative-aptitude
number-system
2
votes
1
answer
27
GATE Civil 2020 Set 1 | GA Question: 9
The unit’s place in $26591749^{110016}$ is ______. $1$ $3$ $6$ $9$
go_editor
asked
in
Quantitative Aptitude
Feb 28, 2020
by
go_editor
314
views
gate2020-ce-1
quantitative-aptitude
number-system
unit-digit
4
votes
1
answer
28
TIFR CSE 2020 | Part B | Question: 3
Consider the (decimal) number $182$, whose binary representation is $10110110$. How many positive integers are there in the following set?$\{n\in \mathbb{N}: n\leq 182 \text{ and n has } \textit{exactly four} \text{ ones in its binary representation}\}$ $91$ $70$ $54$ $35$ $27$
Lakshman Patel RJIT
asked
in
Digital Logic
Feb 11, 2020
by
Lakshman Patel RJIT
1.2k
views
tifr2020
digital-logic
number-system
number-representation
2
votes
2
answers
29
TIFR CSE 2020 | Part A | Question: 15
The sequence $s_{0},s_{1},\dots , s_{9}$ is defined as follows: $s_{0} = s_{1} + 1$ $2s_{i} = s_{i-1} + s_{i+1} + 2 \text{ for } 1 \leq i \leq 8$ $2s_{9} = s_{8} + 2$ What is $s_{0}$? $81$ $95$ $100$ $121$ $190$
Lakshman Patel RJIT
asked
in
Quantitative Aptitude
Feb 11, 2020
by
Lakshman Patel RJIT
538
views
tifr2020
general-aptitude
quantitative-aptitude
number-system
2
votes
1
answer
30
TIFR CSE 2020 | Part A | Question: 6
What is the maximum number of regions that the plane $\mathbb{R}^{2}$ can be partitioned into using $10$ lines? $25$ $50$ $55$ $56$ $1024$ Hint: Let $A(n)$ be the maximum number of partitions that can be made by $n$ lines. Observe that $A(0) = 1, A(2) = 2, A(2) = 4$ etc. Come up with a recurrence equation for $A(n)$.
Lakshman Patel RJIT
asked
in
Quantitative Aptitude
Feb 10, 2020
by
Lakshman Patel RJIT
539
views
tifr2020
general-aptitude
quantitative-aptitude
number-system
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