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Use the google search bar on side panel. It searches through all previous GATE/other questions. For hardcopy of previous year questions please see
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Recent questions tagged gate2018
GATE 2018 Computer Science Questions and Solution
0
votes
2
answers
1
Gate 2018: Probability
In a box, there are $2$ red, $3$ black and $4$ blue coloured balls. The probability of drawing $2$ blue balls in sequence without replacing, and then drawing $1$ black ball from this box is _________ %.
asked
May 1
in
Probability
by
akash.dinkar12
Boss
(
40.6k
points)

99
views
gate2018
probability
normal
+3
votes
0
answers
2
CE2_GA_GATE2018
The annual average rainfall in a tropical city is 1000 mm. On a particular rainy day (24hour period), the cumulative rainfall experienced by the city is shown in the graph.Over the 24hour period, 50% of the rainfall falling on a rooftop, which had ... unable to get what how to calculate total rainfall that occurred because $50%$ of that would be the required answer. Please help.
asked
Dec 12, 2018
in
Verbal Ability
by
Ayush Upadhyaya
Boss
(
25.4k
points)

257
views
generalaptitude
gate2018
0
votes
3
answers
3
CE_1_GA_GATE2018
Each of the letters arranged as below represents a unique integer from 1 to 9. The letters are positioned in the figure such that (A × B × C), (B × G × E) and (D × E × F) are equal. Which integer among the following choices cannot be represented by the letters A, B, C, D, E, F or G? (A)4 (B)5 (C)6 (D)9 Please explain with proper reason.
asked
Dec 12, 2018
in
Verbal Ability
by
Ayush Upadhyaya
Boss
(
25.4k
points)

353
views
generalaptitude
gate2018
+2
votes
1
answer
4
M.tech admission
Rank = 744 Score = 683 category = OBCNCL what are my chances for IITG, IITR, IITM, IITKGP M.tech admission ? should I apply for NITs ?
asked
Apr 27, 2018
in
IISc/IITs
by
ashish pal
Active
(
1.2k
points)

956
views
admission
gate2018
cutoffs
0
votes
1
answer
5
Admission Query
Do we have to submit(How to submit) the Declaration / Undertaking – for OBC Candidates? I mean I understand that we have to submit the obcncl certificate but do we have to submit the declaration/undertaking form as well at the time of applying online?
asked
Apr 11, 2018
in
Written Exam
by
aoao
(
99
points)

91
views
admissions
gate2018
cse
0
votes
0
answers
6
Previous Gate year score degrades?
Does previous year gate score degrade for next year. Like if I have say 700 score in 2017. When I apply to some college using 2017 score will it remain 700 or it is reduced this year? what is the criteria?
asked
Apr 9, 2018
in
Written Exam
by
ਜਗਮੀਤ
Active
(
1.5k
points)

145
views
gate2018
+1
vote
0
answers
7
gate2018
why every iit has their own fee for registration ?
asked
Apr 1, 2018
in
IISc/IITs
by
Dilip Puri 7
(
129
points)

160
views
gate2018
iitadmission
iitregistration
+1
vote
1
answer
8
Gate2018 Admissions
Gate 2018 CSE score 532,rank 3039 OBC NCL. Please suggest which college I can get best out of this score.. Thanks in advance...
asked
Mar 21, 2018
in
Written Exam
by
Sam26051992
(
49
points)

350
views
gate2018
admission
+2
votes
1
answer
9
IIT admission
I am a mechanical Engineer. I have gate Score 727 with rank 453 ( CS),So which IIT I can get with this score? Category OBC NCL Considering working in TCS with 1 year work Experience.
asked
Mar 20, 2018
in
IISc/IITs
by
dyadav335
(
115
points)

356
views
admissions
gate2018
iit
gate2018admissions
0
votes
0
answers
10
admission through GATE 2018
my GATE score is 429 and my marks is 31.67 ,category OBC in which college i can get admission? can i get admission in NITs? what are good options for this score?
asked
Mar 20, 2018
in
NITs
by
Rahul_Rathod_
Junior
(
561
points)

273
views
gate2018
admissions
mtech
0
votes
0
answers
11
IISc Application Form related query
While applying for IISc, I have paid the required application fee. The amount has been debited from my bank account but it is not yet reflected in the application. If anyone here who has applied for IISc, could tell me how long he/she had to wait for the fee to be reflected in their application, then that will be of great help. Thanks.
asked
Mar 17, 2018
in
Others
by
Rajat Bhatia
(
219
points)

83
views
iisc
iiscapplication
gate2018
+3
votes
1
answer
12
GATE 2018
Hi , My GATE 2018 score is 411 and my graduation score is 6.2 out of 10. For applying to various NITs, the minimum eligibility criteria is 60% or CGPA 6.5/10. By this criteria I'll not be able to apply for the Central Government Institutes. But when ... am getting 62% which makes me eligible to apply. So my doubt is whether I can convert CGPA into % or not while filling the application.
asked
Mar 17, 2018
in
GATE
by
R Ramanujam
(
37
points)

248
views
ccmt
eligibility
gate2018
nit
0
votes
1
answer
13
GATE 2018 Maths  22(Electronics and Communication Engineering)
Consider matrix $A =$ $\begin{bmatrix} k &2k \\ k^{2}k &k^{2} \end{bmatrix}$ and $x =$ $\begin{bmatrix} x1\\x2 \end{bmatrix}$ The number of distinct real values of $k$ for which the equation $Ax = 0$ has infinitely many solutions is _______.
asked
Feb 21, 2018
in
Calculus
by
Lakshman Patel RJIT
Boss
(
36.4k
points)

317
views
gate2018ec
engineeringmathematics
linearalgebra
matrices
normal
+1
vote
1
answer
14
GATE 2018 Maths  23(Electronics and Communication Engineering)
Let $X_1$, $X_2$, $X_3$, and $X_4$ be independent normal random variables with zero mean and unit variance. The probability that $X_4$ is the smallest among the four is _______ .
asked
Feb 21, 2018
in
Probability
by
Lakshman Patel RJIT
Boss
(
36.4k
points)

423
views
gate2018ec
engineeringmathematics
probability
normal
+2
votes
2
answers
15
GATE 2018 Digital Logic  9( Electronics and Communication Engineering )
A function $F(A, B, C)$ defined by three Boolean variables $A$, $B$ and $C$ when expressed as sum of products is given by $F = \bar{A}⋅ \bar{B} ⋅ \bar{C}+ \bar{A}⋅ B ⋅\bar{ C}+ A ⋅ \bar{B} ⋅ \bar{C}$ where, $\bar{A}, \bar{B},$ and $\bar{C}$ ...
asked
Feb 21, 2018
in
Digital Logic
by
Lakshman Patel RJIT
Boss
(
36.4k
points)

415
views
gate2018
digitallogic
booleanalgebra
normal
+3
votes
1
answer
16
GATE 2018 GA  10( Electronics and Communication Engineering )
A coastal region with unparalleled beauty is home to many species of animals. It is dotted with coral reefs and unspoilt white sandy beaches. It has remained inaccessible to tourists due to poor connectivity and lack of ... decline and could soon vanish. Helicopter connectivity would lead to an increase in tourists coming to the region.
asked
Feb 21, 2018
in
Verbal Ability
by
Lakshman Patel RJIT
Boss
(
36.4k
points)

433
views
gate2018ec
verbalability
normal
+1
vote
1
answer
17
GATE 2018 GA  9( Electronics and Communication Engineering )
A cab was involved in a hit and run accident at night. You are given the following data about the cabs in the city and the accident. $85\%$ of cabs in the city are green and the remaining cabs are blue. A witness identified the cab ... closest to the probability that the accident was caused by a blue cab? $12\%$ $15\%$ $41\%$ $80\%$
asked
Feb 21, 2018
in
Numerical Ability
by
Lakshman Patel RJIT
Boss
(
36.4k
points)

666
views
gate2018ec
numericalability
normal
+1
vote
1
answer
18
GATE 2018 GA  8( Electronics and Communication Engineering )
The Cricket Board has long recognized John's potential as a leader of the team. However, his onfield temper has always been a matter of concern for them since his junior days. While this aggression has filled stadia with diehard fans, it has taken a toll ... (iii) only (iii) and (iv) only (ii) and (iv) only (i), (ii), (iii) and (iv)
asked
Feb 21, 2018
in
Verbal Ability
by
Lakshman Patel RJIT
Boss
(
36.4k
points)

361
views
gate2018ec
verbalability
normal
0
votes
1
answer
19
GATE 2018 GA  7( Electronics and Communication Engineering )
Two alloys $A$ and $B$ contain gold and copper in the ratios of $2:3$ and $3:7$ by mass, respectively. Equal masses of alloys $A$ and $B$ are melted to make an alloy $C$. The ratio of gold to copper in alloy $C$ is ______. $ 5:10$ $7:13$ $6:11$ $9:13$
asked
Feb 21, 2018
in
Numerical Ability
by
Lakshman Patel RJIT
Boss
(
36.4k
points)

740
views
gate2018ec
numericalability
normal
0
votes
1
answer
20
GATE 2018 GA  6( Electronics and Communication Engineering )
Leila aspires to buy a car worth $Rs. 10,00,000$ after $5$ years. What is the minimum amount in Rupees that she should deposit now in a bank which offers $10\%$ annual rate of interest, if the interest was compounded annually? $5,00,000 $ $6,21,000$ $6,66,667$ $7,50,000$
asked
Feb 21, 2018
in
Numerical Ability
by
Lakshman Patel RJIT
Boss
(
36.4k
points)

555
views
gate2018ec
numericalability
normal
+3
votes
1
answer
21
GATE 2018 GA  5( Electronics and Communication Engineering )
A $1.5 m$ tall person is standing at a distance of $3 m$ from a lamp post. The light from the lamp at the top of the post casts her shadow. The length of the shadow is twice her height. What is the height of the lamp post in meters? $1.5 $ $3$ $4.5$ $6$
asked
Feb 21, 2018
in
Numerical Ability
by
Lakshman Patel RJIT
Boss
(
36.4k
points)

353
views
gate2018ec
numericalability
normal
+2
votes
1
answer
22
GATE 2018 GA  4( Electronics and Communication Engineering )
What is the value of $1 + \dfrac{1}{4} + \dfrac{1}{16} + \dfrac{1}{64} + \dfrac{1}{256} + .............?$ $2$ $\dfrac{7}{4}$ $\dfrac{3}{2}$ $\dfrac{4}{3}$
asked
Feb 21, 2018
in
Numerical Ability
by
Lakshman Patel RJIT
Boss
(
36.4k
points)

204
views
gate2018ec
numericalability
geometricprogression
+3
votes
1
answer
23
GATE 2018 GA  3( Electronics and Communication Engineering )
If the number $715∎423$ is divisible by $3$ (∎ denotes the missing digit in the thousandths place), then the smallest whole number in the place of ∎ is _________. $0$ $2$ $5$ $6$
asked
Feb 21, 2018
in
Numerical Ability
by
Lakshman Patel RJIT
Boss
(
36.4k
points)

310
views
gate2018ec
numericalability
easy
+3
votes
3
answers
24
GATE 2018 GA  2( Electronics and Communication Engineering )
“Even though there is a vast scope for its ________, tourism has remained a/an _________ area.” The words that best fill the blanks in the above sentence are improvement, neglected rejection, approved fame, glum interest, disinterested
asked
Feb 21, 2018
in
Verbal Ability
by
Lakshman Patel RJIT
Boss
(
36.4k
points)

353
views
gate2018ec
verbalability
normal
+3
votes
3
answers
25
GATE 2018 GA  1( Electronics and Communication Engineering )
“By giving him the last ______ of the cake, you will ensure lasting _____ in our house today.” The words that best fill the blanks in the above sentence are peas, piece piece, peace peace, piece peace, peas
asked
Feb 21, 2018
in
Verbal Ability
by
Lakshman Patel RJIT
Boss
(
36.4k
points)

306
views
gate2018ec
verbalability
normal
+1
vote
0
answers
26
GATE 2018 Maths  34(Electrical Engineering)
The number of roots of the polynomial, $s^{7} + s^{6} + 7s^{5} + 14s^{4} + 31s^{3} + 7s^{2}+ 25s + 200$, in the open left half of the complex plane is $3$ $4$ $5$ $6$
asked
Feb 21, 2018
in
Calculus
by
Lakshman Patel RJIT
Boss
(
36.4k
points)

171
views
gate2018ee
engineeringmathematics
normal
+2
votes
1
answer
27
GATE 2018 Maths  11(Electrical Engineering)
Let $f$ be a realvalued function of a real variable defined as $f(x) = x^{2}$ for $x\geq0$ and $f(x) = x^{2}$ for $x < 0$.Which one of the following statements is true? $f(x) \text{is discontinuous at x = 0}$ ... $f(x) \text{is differentiable but its first derivative is not differentiable at x = 0} $
asked
Feb 21, 2018
in
Calculus
by
Lakshman Patel RJIT
Boss
(
36.4k
points)

328
views
gate2018ee
engineeringmathematics
calculus
continuity
differentiability
+1
vote
2
answers
28
GATE 2018 Maths  44(Electrical Engineering)
Let $A$ = $\begin{bmatrix} 1 & 0 & 1 \\1 & 2 & 0 \\ 0 & 0 & 2 \end{bmatrix}$ and $B$ = $A^{3}  A^{2} 4A +5I$ where $I$ is the $3\times 3$ identity matrix. The determinant of $B$ is ________ (up to $1$ decimal place).
asked
Feb 21, 2018
in
Linear Algebra
by
Lakshman Patel RJIT
Boss
(
36.4k
points)

294
views
gate2018ee
engineeringmathematics
linearalgebra
easy
0
votes
0
answers
29
GATE 2018 Maths  43(Electrical Engineering)
Let $f(x) = x^{3}  7x^{2} + 5x + 6$. The maximum value of $f(x)$ over the the interval $[ 0 , 2 ]$ is  (Upto $1$ decimal place)
asked
Feb 21, 2018
in
Calculus
by
Lakshman Patel RJIT
Boss
(
36.4k
points)

362
views
gate2018ee
engineeringmathematics
easy
+1
vote
1
answer
30
GATE 2018 GA  10(Electrical Engineering)
$P, Q, R, \text{and } S$ crossed a lake in a boat that can hold a maximum of two persons, with only one set of oars. The following additional facts are available. The boat held two persons on each of the three forward trips across the lake and one ... person rowed for at least one trip. Only one person can row during a trip. Who rowed twice? $P$ $Q$ $R$ $S$
asked
Feb 21, 2018
in
Numerical Ability
by
Lakshman Patel RJIT
Boss
(
36.4k
points)

420
views
numericalability
normal
gate2018ee
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