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User Lakshman Patel RJIT
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Answers by Lakshman Patel RJIT
0
votes
1
GATE ECE 2022 | GA Question: 5
An art gallery engages a security guard to ensure that the items displayed are protected. The diagram below represents the plan of the gallery where the boundary walls are opaque. The location the security guard posted is identified such that all the inner space (shaded region in the plan) ... $\text{Q}$ $\text{Q}$ $\text{Q}$ and $\text{S}$ $\text{R}$ and $\text{S}$
answered
in
Spatial Aptitude
Feb 26
109
views
gateece-2022
spatial-aptitude
patterns-in-two-dimensions
0
votes
2
GATE ECE 2022 | GA Question: 9
In a class of five students $\text{P, Q, R, S}$ and $\text{T},$ ... given above, the person who has copied in the exam is $\text{R}$ $\text{P}$ $\text{Q}$ $\text{T}$
answered
in
Analytical Aptitude
Feb 26
150
views
gateece-2022
analytical-aptitude
logical-reasoning
statements-follow
0
votes
3
GATE ECE 2022 | GA Question: 10
Consider the following square with the four corners and the center marked as $\text{P, Q, R, S}$ and $\text{T}$ respectively. Let $\text{X, Y}$ and $\text{Z}$ represent the following operations: $\text{X:}$ rotation of the square by $180$ ... The sequence of operations $(2)$ and $(3)$ are equivalent The sequence of operations $(1), (2)$ and $(3)$ are equivalent
answered
in
Spatial Aptitude
Feb 26
107
views
gateece-2022
spatial-aptitude
rotation
0
votes
4
GATE ECE 2022 | GA Question: 1
Mr. $\text{X}$ speaks __________ Japanese ____________ Chinese. neither /or either / nor neither / nor also / but
answered
in
Verbal Aptitude
Feb 21
127
views
gateece-2022
verbal-aptitude
most-appropriate-word
0
votes
5
GATE ECE 2022 | GA Question: 4
The figure shows a grid formed by a collection of unit squares. The unshaded unit square in the grid represents a hole. What is the maximum number of squares without a “hole in the interior” that can be formed within the $4 \times 4$ grid using the unit squares as building blocks? $15$ $20$ $21$ $26$
answered
in
Spatial Aptitude
Feb 21
91
views
gateece-2022
spatial-aptitude
patterns-in-two-dimensions
counting-figure
0
votes
6
GATE ECE 2022 | GA Question: 3
A trapezium has vertices marked as $\text{P, Q, R}$ and $\text{S}$ (in that order anticlockwise). The side $\text{PQ}$ is parallel to side $\text{SR}.$ Further, it is given that, $\text{PQ = 11 cm, QR = 4 cm, RS = 6 cm}$ and $\text{SP = 3 cm.}$ What is the shortest distance between $\text{PQ}$ and $\text{SR (in cm)}?$ $1.80$ $2.40$ $4.20$ $5.76$
answered
in
Quantitative Aptitude
Feb 21
194
views
gateece-2022
quantitative-aptitude
geometry
0
votes
7
GATE ECE 2022 | GA Question: 8
Four points $\text{P(0, 1), Q(0, – 3), R( – 2, – 1),}$ and $\text{S(2, – 1)}$ represent the vertices of a quadrilateral. What is the area enclosed by the quadrilateral? $4$ $4 \sqrt{2}$ $8$ $8 \sqrt{2}$
answered
in
Quantitative Aptitude
Feb 21
70
views
gateece-2022
quantitative-aptitude
cartesian-coordinates
area
0
votes
8
GATE ECE 2022 | GA Question: 2
A sum of money is to be distributed among $\text{P, Q, R,}$ and $\text{S}$ in the proportion $5:2:4:3,$ respectively. If $\text{R}$ gets ₹ $ 1000$ more than $\text{S},$ what is the share of $\text{Q (in ₹)}?$ $500$ $1000$ $1500$ $2000$
answered
in
Quantitative Aptitude
Feb 21
100
views
gateece-2022
quantitative-aptitude
ratio-proportions
0
votes
9
GATE ECE 2022 | GA Question: 7
Consider the following inequalities. $2x – 1 > 7$ $2x – 9 < 1$ Which one of the following expressions below satisfies the above two inequalities? $x \leq – 4$ $ – 4 < x \leq 4$ $4 < x < 5$ $x \geq 5$
answered
in
Quantitative Aptitude
Feb 19
73
views
gateece-2022
quantitative-aptitude
inequality
1
vote
10
GATE ECE 2020 | GA Question: 5
A superadditive function $f(\cdot)$ satisfies the following property $f\left ( x_{1} +x_{2}\right )\geq f\left ( x_{1} \right ) + f\left ( x_{2} \right )$ Which of the following functions is a superadditive function for $x > 1$? $e^{x}$ $\sqrt{x}$ $1/x$ $e^{-x}$
answered
in
Quantitative Aptitude
Apr 10, 2021
825
views
gate2020-ec
numerical-ability
functions
1
vote
11
GATE ECE 2020 | GA Question: 10
The following figure shows the data of students enrolled in $5$ years $(2014\;\text{to}\; 2018)$ for two schools $P$ and $Q$. During this period, the ratio of the average number of the students enrolled in school $P$ to the average of the difference of the number of students enrolled in schools $P$ and $Q$ is _______. $8 : 23$ $23 : 8$ $23 : 31$ $31 : 23$
answered
in
Quantitative Aptitude
Mar 31, 2021
1.2k
views
gate2020-ec
numerical-ability
data-interpretation
bar-graph
2
votes
12
GATE ECE 2021 | GA Question: 10
Corners are cut from an equilateral triangle to produce a regular convex hexagon as shown in the figure above. The ratio of the area of the regular convex hexagon to the area of the original equilateral triangle is $2:3$ $3:4$ $4:5$ $5:6$
answered
in
Quantitative Aptitude
Mar 22, 2021
367
views
gateec-2021
numerical-ability
geometry
triangles
area
1
vote
13
GATE ECE 2021 | GA Question: 9
The number of minutes spent by two students, $X$ and $Y$, exercising every day in a given week are shown in the bar chart above. The number of days in the given week in which one of the students spent a minimum of $10\%$ more than the other student, on a given day, is $4$ $5$ $6$ $7$
answered
in
Quantitative Aptitude
Mar 22, 2021
416
views
gateec-2021
numerical-ability
data-interpretation
bar-graph
1
vote
14
GATE ECE 2021 | GA Question: 6
Given below are two statements and two conclusions. $\text{Statement 1}$: All purple are green. $\text{Statement 2}$: All black are green. $\text{Conclusion I}$: Some black are purple. $\text{Conclusion II}$: No black is purple. Based on the above ... correct Either conclusion $\text{I}$ or $\text{II}$ is correct Both conclusion $\text{I}$ and $\text{II}$ are correct
answered
in
Analytical Aptitude
Mar 22, 2021
620
views
gateec-2021
analytical-aptitude
logical-reasoning
statements-follow
3
votes
15
GATE ECE 2021 | GA Question: 8
Consider a square sheet of side $1$ unit. In the first step, it is cut along the main diagonal to get two triangles. In the next step. one of the cut triangles is revolved about its short edge to form a solid cone. The volume of the resulting cone, in cubic units, is ____________ $\frac{\pi }{3}$ $\frac{2\pi }{3}$ $\frac{3\pi }{2}$ $3\pi$
answered
in
Quantitative Aptitude
Mar 22, 2021
1.6k
views
gateec-2021
numerical-ability
mensuration
cones
2
votes
16
GATE ECE 2021 | GA Question: 3
The least number of squares that must be added so that the line $P-Q$ becomes the line of symmetry is ____________ $4$ $3$ $6$ $7$
answered
in
Spatial Aptitude
Mar 22, 2021
334
views
gateec-2021
spatial-aptitude
patterns-in-two-dimensions
2
votes
17
GATE ECE 2021 | GA Question: 1
The current population of a city is $11,02,500$ . If it has been increasing at the rate of $5\%$ per annum, what was its population $2$ years ago? $9,92,500$ $9,95,006$ $10,00,000$ $12,51,506$
answered
in
Quantitative Aptitude
Mar 22, 2021
268
views
gateec-2021
numerical-ability
simple-compound-interest
3
votes
18
GATE ECE 2021 | GA Question: 2
$p$ and $q$ are positive integers and $\dfrac{p}{q}+\dfrac{q}{p}=3,$ then, $\dfrac{p^{2}}{q^{2}}+\dfrac{q^{2}}{p^{2}}=$ $3$ $7$ $9$ $11$
answered
in
Quantitative Aptitude
Mar 22, 2021
286
views
gateec-2021
numerical-ability
algebra
1
vote
19
GATE ECE 2013 | Question: 19
The minimum eigenvalue of the following matrix is $\begin{bmatrix} 3& 5& 2\\5 &12 &7 \\2 &7 & 5\end{bmatrix}$ $0$ $1$ $2$ $3$
answered
in
Linear Algebra
Nov 26, 2019
681
views
gate2013-ec
linear-algebra
matrices
eigen-values
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