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Questions with numerical answers and no options. No negative marks for these questions.
Recent questions tagged numerical-answers
41
votes
6
answers
2131
GATE CSE 2014 Set 1 | Question: 28
Consider a selective repeat sliding window protocol that uses a frame size of $1$ $\text{KB}$ to send data on a $1.5$ $\text{Mbps}$ link with a one-way latency of $50$ $\text{msec}$. To achieve a link utilization of $60\%$, the minimum number of bits required to represent the sequence number field is ________.
go_editor
asked
in
Computer Networks
Sep 26, 2014
by
go_editor
27.0k
views
gatecse-2014-set1
computer-networks
sliding-window
numerical-answers
normal
82
votes
12
answers
2132
GATE CSE 2014 Set 1 | Question: 27
Let the size of congestion window of a TCP connection be $32$ KB when a timeout occurs. The round trip time of the connection is $100$ msec and the maximum segment size used is $2$ KB. The time taken (in msec) by the TCP connection to get back to $32$ KB congestion window is _________.
go_editor
asked
in
Computer Networks
Sep 26, 2014
by
go_editor
37.6k
views
gatecse-2014-set1
computer-networks
tcp
congestion-control
numerical-answers
normal
11
votes
4
answers
2133
GATE CSE 2014 Set 1 | Question: 26
Consider a token ring network with a length of 2 km having 10 stations including a monitoring station. The propagation speed of the signal is $2 \times10^8m/s$ and the token transmission time is ignored. If each station is allowed to hold ... minimum time for which the monitoring station should wait (in $µsec$) before assuming that the token is lost is _______.
go_editor
asked
in
Computer Networks
Sep 26, 2014
by
go_editor
15.3k
views
gatecse-2014-set1
computer-networks
token-ring
numerical-answers
out-of-syllabus-now
34
votes
4
answers
2134
GATE CSE 2014 Set 1 | Question: 19
Suppose a disk has $201$ cylinders, numbered from $0$ to $200$. At some time the disk arm is at cylinder $100$, and there is a queue of disk access requests for cylinders $30, 85, 90, 100, 105, 110, 135$ ... First (SSTF) is being used for scheduling the disk access, the request for cylinder $90$ is serviced after servicing ____________ number of requests.
go_editor
asked
in
Operating System
Sep 26, 2014
by
go_editor
10.8k
views
gatecse-2014-set1
operating-system
disk-scheduling
numerical-answers
normal
90
votes
11
answers
2135
GATE CSE 2014 Set 1 | Question: 12
Consider a rooted n node binary tree represented using pointers. The best upper bound on the time required to determine the number of subtrees having exactly $4$ nodes is $O(n^a\log^bn)$. Then the value of $a+10b$ is __________.
go_editor
asked
in
DS
Sep 26, 2014
by
go_editor
24.3k
views
gatecse-2014-set1
data-structures
binary-tree
numerical-answers
normal
49
votes
6
answers
2136
GATE CSE 2014 Set 1 | Question: 9
A machine has a $32\text{-bit}$ architecture, with $1\text{-word}$ long instructions. It has $64$ registers, each of which is $32$ bits long. It needs to support $45$ instructions, which have an immediate operand in ... to two register operands. Assuming that the immediate operand is an unsigned integer, the maximum value of the immediate operand is ____________
go_editor
asked
in
CO and Architecture
Sep 26, 2014
by
go_editor
18.3k
views
gatecse-2014-set1
co-and-architecture
machine-instruction
instruction-format
numerical-answers
normal
34
votes
3
answers
2137
GATE CSE 2014 Set 1 | Question: 8
The base (or radix) of the number system such that the following equation holds is____________. $\frac{312}{20} = 13.1$
go_editor
asked
in
Digital Logic
Sep 26, 2014
by
go_editor
12.2k
views
gatecse-2014-set1
digital-logic
number-representation
numerical-answers
normal
60
votes
4
answers
2138
GATE CSE 2014 Set 1 | Question: 5
The value of the dot product of the eigenvectors corresponding to any pair of different eigenvalues of a $4-by-4$ symmetric positive definite matrix is ___________
go_editor
asked
in
Linear Algebra
Sep 26, 2014
by
go_editor
14.4k
views
gatecse-2014-set1
linear-algebra
eigen-value
numerical-answers
normal
35
votes
6
answers
2139
GATE CSE 2014 Set 1 | Question: 4
Consider the following system of equations: $3x + 2y = 1 $ $4x + 7z = 1 $ $x + y + z = 3$ $x - 2y + 7z = 0$ The number of solutions for this system is ______________
go_editor
asked
in
Linear Algebra
Sep 26, 2014
by
go_editor
12.9k
views
gatecse-2014-set1
linear-algebra
system-of-equations
numerical-answers
normal
21
votes
1
answer
2140
GATE CSE 1998 | Question: 21
Derive a recurrence relation for the size of the smallest AVL tree with height $h$. What is the size of the smallest AVL tree with height $8$?
Kathleen
asked
in
DS
Sep 26, 2014
by
Kathleen
4.1k
views
gate1998
data-structures
tree
descriptive
numerical-answers
3
votes
2
answers
2141
GATE CSE 1998 | Question: 17
Calculate the total time required to read 35 sectors on a 2-sided floppy disk. Assume that each track has 8 sectors and the track-to-track step time is 8 milliseconds. The first sector to be read is sector 3 on track 10. Assume that the diskette ... sectored and the controller has a 1-sector buffer. The diskette spins at 300 RPM and initially, the head is on track 10.
Kathleen
asked
in
Operating System
Sep 26, 2014
by
Kathleen
2.9k
views
gate1998
operating-system
disk
normal
numerical-answers
out-of-syllabus-now
61
votes
3
answers
2142
GATE CSE 2014 Set 1 | Question: 2
Suppose you break a stick of unit length at a point chosen uniformly at random. Then the expected length of the shorter stick is ________ .
Arjun
asked
in
Probability
Sep 26, 2014
by
Arjun
17.4k
views
gatecse-2014-set1
probability
uniform-distribution
expectation
numerical-answers
normal
35
votes
4
answers
2143
GATE CSE 1998 | Question: 3a
Two friends agree to meet at a park with the following conditions. Each will reach the park between 4:00 pm and 5:00 pm and will see if the other has already arrived. If not, they will wait for 10 minutes or the end of the hour whichever is earlier and leave. What is the probability that the two will not meet?
Kathleen
asked
in
Probability
Sep 25, 2014
by
Kathleen
6.2k
views
gate1998
probability
normal
numerical-answers
uniform-distribution
34
votes
3
answers
2144
GATE CSE 1999 | Question: 13
An instruction pipeline consists of $4$ stages - Fetch $(F)$, Decode field $(D)$, Execute $(E)$ and Result Write $(W)$. The $5$ instructions in a certain instruction sequence need these stages for the different number of clock cycles as shown by the ... $5$ instructions.
Kathleen
asked
in
CO and Architecture
Sep 23, 2014
by
Kathleen
10.4k
views
gate1999
co-and-architecture
pipelining
normal
numerical-answers
31
votes
6
answers
2145
GATE CSE 2014 Set 1 | Question: GA-10
When a point inside of a tetrahedron (a solid with four triangular surfaces) is connected by straight lines to its corners, how many (new) internal planes are created with these lines?
gatecse
asked
in
Quantitative Aptitude
Sep 15, 2014
by
gatecse
8.7k
views
gatecse-2014-set1
quantitative-aptitude
geometry
combinatory
normal
numerical-answers
20
votes
3
answers
2146
GATE CSE 2014 Set 1 | Question: GA-9
In a survey, $300$ ...
gatecse
asked
in
Quantitative Aptitude
Sep 15, 2014
by
gatecse
4.9k
views
gatecse-2014-set1
quantitative-aptitude
normal
numerical-answers
data-interpretation
tabular-data
19
votes
4
answers
2147
GATE CSE 2014 Set 1 | Question: GA-8
Round-trip tickets to a tourist destination are eligible for a discount of $10\%$ on the total fare. In addition, groups of $4$ or more get a discount of $5\%$ on the total fare. If the one way single person fare is $Rs$ $100$, a group of $5$ tourists purchasing round-trip tickets will be charged $Rs$ __________
gatecse
asked
in
Quantitative Aptitude
Sep 15, 2014
by
gatecse
6.2k
views
gatecse-2014-set1
quantitative-aptitude
easy
numerical-answers
percentage
12
votes
2
answers
2148
GATE CSE 2014 Set 1 | Question: GA-4
If $\large\left(z + \dfrac{1}{z}\right)^{2}= 98$, compute $\large \left(z^{2} +\dfrac{1}{z^{2}}\right)$.
gatecse
asked
in
Quantitative Aptitude
Sep 15, 2014
by
gatecse
3.2k
views
gatecse-2014-set1
quantitative-aptitude
easy
numerical-answers
numerical-computation
45
votes
4
answers
2149
GATE CSE 1992 | Question: 5-a
The access times of the main memory and the Cache memory, in a computer system, are $500$ n sec and $50$ nsec, respectively. It is estimated that $80\%$ of the main memory request are for read the rest for write. The hit ratio for ... policy (where both main and cache memories are updated simultaneously) is used. Determine the average time of the main memory (in ns).
Kathleen
asked
in
CO and Architecture
Sep 13, 2014
by
Kathleen
23.9k
views
gate1992
co-and-architecture
cache-memory
normal
numerical-answers
42
votes
4
answers
2150
GATE CSE 1992 | Question: 01-vi
In an $11$-bit computer instruction format, the size of address field is $4$-bits. The computer uses expanding OP code technique and has $5$ two-address instructions and $32$ one-address instructions. The number of zero-address instructions it can support is ________
Kathleen
asked
in
CO and Architecture
Sep 12, 2014
by
Kathleen
13.1k
views
gate1992
co-and-architecture
machine-instruction
instruction-format
normal
numerical-answers
32
votes
8
answers
2151
GATE CSE 1991 | Question: 01,x
Consider the following recursive definition of $fib$: fib(n) := if n = 0 then 1 else if n = 1 then 1 else fib(n-1) + fib(n-2) The number of times $fib$ is called (including the first call) for evaluation of $fib(7)$ is___________.
Kathleen
asked
in
Programming in C
Sep 12, 2014
by
Kathleen
10.1k
views
gate1991
programming
recursion
normal
numerical-answers
44
votes
2
answers
2152
GATE CSE 1991 | Question: 01,viii
The weighted external path length of the binary tree in figure is ______
Kathleen
asked
in
DS
Sep 12, 2014
by
Kathleen
13.6k
views
gate1991
binary-tree
data-structures
normal
numerical-answers
50
votes
3
answers
2153
GATE CSE 1991 | Question: 01,vii
The minimum number of comparisons required to sort $5$ elements is ______
Kathleen
asked
in
Algorithms
Sep 12, 2014
by
Kathleen
8.7k
views
gate1991
normal
algorithms
sorting
numerical-answers
25
votes
5
answers
2154
GATE CSE 1991 | Question: 01-iii
Consider the number given by the decimal expression: $16^3*9 + 16^2*7 + 16*5+3$ The number of $1’s$ in the unsigned binary representation of the number is ______
Kathleen
asked
in
Digital Logic
Sep 12, 2014
by
Kathleen
8.2k
views
gate1991
digital-logic
number-representation
normal
numerical-answers
73
votes
2
answers
2155
GATE CSE 2013 | Question: 42
What is the return value of $f(p,p)$, if the value of $p$ is initialized to $5$ before the call? Note that the first parameter is passed by reference, whereas the second parameter is passed by value. int f (int &x, int c) { c = c - 1; if (c==0) return 1; x = x + 1; return f(x,c) * x; }
gatecse
asked
in
Programming in C
Aug 7, 2014
by
gatecse
21.1k
views
gatecse-2013
compiler-design
normal
marks-to-all
numerical-answers
parameter-passing
runtime-environment
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