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User minal
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Answers by minal
13
votes
1
GATE CSE 1990 | Question: 1-iv-b
A $32$-bit floating-point number is represented by a $7$-bit signed exponent, and a $24$-bit fractional mantissa. The base of the scale factor is $16,$ The range of the exponent is ___________, if the scale factor is represented in excess-$64$ format.
answered
in
Digital Logic
Jun 28, 2018
3.1k
views
gate1990
digital-logic
number-representation
floating-point-representation
fill-in-the-blanks
3
votes
2
Proper subset and subset
Please solve this question along with explanation.
answered
in
Mathematical Logic
May 1, 2018
756
views
set-theory
1
vote
3
SET THEORY
If R=P(phi) and T=P({1,2}) where P is power set Then cardinality for S=R * T is ? What i know is phi *{Any set} = phi so above cardinality must be zero too.
answered
in
Set Theory & Algebra
Apr 30, 2018
364
views
20
votes
4
GATE CSE 1990 | Question: 1-iv-a
A $32$-bit floating-point number is represented by a $7$-bit signed exponent, and a $24$-bit fractional mantissa. The base of the scale factor is $16,$ The range of the exponent is ___________
answered
in
Digital Logic
Aug 22, 2017
6.5k
views
gate1990
digital-logic
number-representation
floating-point-representation
fill-in-the-blanks
10
votes
5
Kenneth Rosen Edition 6th Exercise 5.5 Question 46 (Page No. 381)
46) A shelf holds 12 books in a row. How many ways are there to choose five books so that no two adjacent books are chosen?
answered
in
Combinatory
Apr 21, 2017
1.4k
views
kenneth-rosen
discrete-mathematics
combinatory
0
votes
6
cil-2017 RQ10
answered
in
Quantitative Aptitude
Apr 9, 2017
198
views
cil-2017
2
votes
7
cil-2017 RQ18
answered
in
Quantitative Aptitude
Apr 9, 2017
229
views
cil-2017
4
votes
8
Relation composition
$R$ and $S$ are two relations on a set $A$ $\begin{align*} M_R = \begin{bmatrix} 1 & 0 & 1 \\ 1 & 0 & 0 \\ 0 & 1 & 0 \\ \end{bmatrix} \qquad M_S = \begin{bmatrix} 0 & 1 & 1 \\ 0 & 1 & 0 \\ 1 & 1 & 0 \\ \end{bmatrix} \end{align*}$ Then matrices for $R \cap S$ and $R \cup S$ ?
answered
in
Set Theory & Algebra
Dec 14, 2016
387
views
relations
discrete-mathematics
3
votes
9
#mathsGeneratingFunction
x31⋅(1−x16)⋅(1−x15)⋅(1−x26)⋅$\frac{1}{(1-x)^{3}}$ find the coefficient of x52 ??
answered
in
Mathematical Logic
Dec 10, 2016
244
views
2
votes
10
Permutation and combination
The number of ways can 10 balls be selected from urn contain 10 identical red balls 5 identical green balls and 3 identical blue balls ?
answered
in
Combinatory
Dec 7, 2016
754
views
combinatory
3
votes
11
Os
Which of the following determines which programs are admitted to the system for execution and when and which ones should be exited ? Long Term Scheduler Mid term scheduler Short term Scheduler Both 2 and 3
answered
in
Operating System
May 21, 2016
252
views
3
votes
12
Prog \ What is the output of the following program?
#include<stdio.h> int main() { int a = 5; int b = ++a * a++; printf("%d ",b); return 0; } (a) 25 (b) 30 (c) 36 (d) Undefined Behavior
answered
in
Programming
May 16, 2016
1.8k
views
programming-in-c
output
interview
7
votes
13
GATE2013 AE: GA-6
Velocity of an object fired directly in upward direction is given by ܸ$V\mathit{}=80-32 t\mathit{}$, where $t\mathit{}$ (time) is in seconds. When will the velocity be between $32 \;m/sec$ and $64 \;m/sec$? $\left(1, \dfrac{3}{2}\right)$ $\left(\dfrac{1}{2}, 1\right)$ $\left(\dfrac{1}{2},\dfrac{3}{2}\right)$ $\left(1, 3\right)$
answered
in
Quantitative Aptitude
May 15, 2016
2.3k
views
gate2013-ae
quantitative-aptitude
speed-time-distance
8
votes
14
GATE2013 AE: GA-7
Following table gives data on tourist from different countries visiting India in the year $2011$ ... of the total number of tourists who visited India in $2011$? USA and Japan USA and Australia England and France Japan and Australia
answered
in
Quantitative Aptitude
May 15, 2016
1.9k
views
gate2013-ae
quantitative-aptitude
data-interpretation
normal
tabular-data
4
votes
15
AVL tree
minimum no of nodes n AVL tree of height 11 is a)230 b)231 c)232 c)233
answered
in
Programming
May 14, 2016
2.6k
views
avl-tree
11
votes
16
Is CLR(1) grammar and LR(1) grammar are same?
Whether LR(1) grammar is same as that of CLR(1) grammar. If yes then please explain and if not then what is the difference between them?
answered
in
Compiler Design
May 14, 2016
10.3k
views
compiler-design
parsing
11
votes
17
ISRO-2013-74
The number of elements in the power set of the set {{A, B}, C} is $7$ $8$ $3$ $4$
answered
in
Set Theory & Algebra
May 13, 2016
2.2k
views
isro2013
set-theory&algebra
set-theory
2
votes
18
LOGIC BASICS
let p = you have the flu q: you miss the final examination r: you pass the course express it: (p⋀q) ⋁ ( not q ⋀ r )
answered
in
Unknown Category
May 9, 2016
167
views
mathematical-logic
7
votes
19
Kenneth Rosen Edition 6th Exercise 1.1 Question 11 (Page No. 17)
Let p, q, and r be the propositions p : Grizzly bears have been seen in the area. q : Hiking is safe on the trail. r : Berries are ripe along the trail. Write these propositions using p, q, and r and logical ... . Hiking is not safe on the trail whenever grizzly bears have been seen in the area and berries are ripe along the trail.
answered
in
Mathematical Logic
May 8, 2016
5.5k
views
kenneth-rosen
mathematical-logic
5
votes
20
Kenneth Rosen Edition 6th Exercise 1.1 Question 10 (Page No. 17)
Let p, q, and r be the propositions p : You get an A on the final exam. q : You do every exercise in this book. r : You get an A in this class. Write these propositions using p, q, and r and logical connectives (including ... get an A in this class if and only if you either do every exercise in this book or you get an A on the final.
answered
in
Mathematical Logic
May 8, 2016
4.0k
views
kenneth-rosen
mathematical-logic
discrete-mathematics
3
votes
21
Kenneth Rosen Edition 6th Exercise 1.1 Question 9 (Page No. 17)
Let p and q be the propositions p : You drive over 65 miles per hour. q : You get a speeding ticket. Write these propositions using p and q and logical connectives (including negations). You do not drive over 65 miles per ... not drive over 65 miles per hour. Whenever you get a speeding ticket, you are driving over 65 miles per hour.
answered
in
Mathematical Logic
May 8, 2016
5.8k
views
kenneth-rosen
mathematical-logic
discrete-mathematics
12
votes
22
GATE2011 GG: GA-4
If $m$ students require a total of $m$ pages of stationery in $m$ days, then $100$ students will require $100$ pages of stationery in $100$ days $m /100$ days $100/m$ days $m$ days
answered
in
Quantitative Aptitude
May 6, 2016
2.0k
views
gate2011-gg
quantitative-aptitude
ratio-proportion
11
votes
23
GATE2011 GG: GA-9
The quality of services delivered by a company consists of six factors as shown below in the radar diagram. The dots in the figure indicate the score for each factor on a scale of $0$ to $10.$ The standardized coefficient for each factor is given in the parentheses. ... the above factors to the overall quality of services delivered by the company is $10\%$ $20\%$ $24\%$ $40\%$
answered
in
Quantitative Aptitude
May 6, 2016
1.3k
views
gate2011-gg
difficult
quantitative-aptitude
data-interpretation
32
votes
24
GATE CSE 2007 | Question: 77
Suppose the letters $a, \,b, \,c, \,d, \,e, \,f$ have probabilities $\dfrac{1}{2}, \dfrac{1}{4}, \dfrac{1}{8}, \dfrac{1}{16}, \dfrac{1}{32}, \dfrac{1}{32}$, respectively. What is the average length of the Huffman code for the letters $a, \,b, \,c, \,d, \,e, \,f$? $3$ $2.1875$ $2.25$ $1.9375$
answered
in
Algorithms
Apr 23, 2016
9.8k
views
gatecse-2007
algorithms
greedy-algorithm
normal
huffman-code
5
votes
25
GATE2014 AG: GA-5
The population of a new city is $5$ million and is growing at $20\%$ annually. How many years would it take to double at this growth rate? $3-4$ years $4-5$ years $5-6$ years $6-7$ years
answered
in
Quantitative Aptitude
Apr 19, 2016
6.2k
views
gate2014-ag
quantitative-aptitude
simple-compound-interest
normal
4
votes
26
TestBook Test Series: Compiler Design - Grammar
answered
in
Compiler Design
Apr 8, 2016
1.7k
views
testbook-test-series
compiler-design
grammar
9
votes
27
CFG for lexical analysis
A context free grammar can be used to model the lexical concerns of a HLL. This is not normally done and a regular grammar is used for the structure of lexemes because (A) The cfg will blow up unnecessarily (B) The structure of lexemes can be described by the simpler regular grammar (C) There is a separation of concerns which controls complexity. (D) All of the above
answered
in
Compiler Design
Apr 3, 2016
2.0k
views
compiler-design
lexical-analysis
0
votes
28
GATE 2015 Aptitude
Q.7 Given below are two statements followed by two conclusions. Assuming these statements to be true, decide which one logically follows. Statements: I. All film stars are playback singers. II. All film directors are film stars. Conclusions: I. All film directors are ... of Film directors is empty ? What if there is no film director at all ? Then how can statement II) is true ?
answered
in
Quantitative Aptitude
Feb 3, 2016
568
views
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