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Recent questions and answers in General Aptitude
+3
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3
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1
GATE2020CSGA10
The total revenue of a company during $20142018$ is shown in the bar graph. If the total expenditure of the company in each year is $500$ million rupees, then the aggregate profit or loss (in percentage) on the total expenditure of the company during $20142018$ is ___________. $16.67 \%$ profit $16.67 \%$ loss $20 \%$ profit $20 \%$ loss
answered
13 hours
ago
in
Verbal Ability
by
santanu2001
(
23
points)

902
views
gate2020cs
+2
votes
3
answers
2
GATE2020CSGA9
Two straight lines are drawn perpendicular to each other in $XY$ plane. If $\alpha$ and $\beta$ are the acute angles the straight lines make with the $\text{X}$ axis, then $\alpha + \beta$ is_______. $60^{\circ}$ $90^{\circ}$ $120^{\circ}$ $180^{\circ}$
answered
13 hours
ago
in
Numerical Ability
by
santanu2001
(
23
points)

956
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gate2020cs
geometry
cartesiancoordinates
numericalability
+2
votes
5
answers
3
GATE2020CSGA7
If $P = 3$, $R = 27$, $T = 243$, then $Q + S =$ ________ $40$ $80$ $90$ $110$
answered
13 hours
ago
in
Verbal Ability
by
santanu2001
(
23
points)

1k
views
gate2020cs
+17
votes
4
answers
4
GATE201164
A transporter receives the same number of orders each day. Currently, he has some pending orders (backlog) to be shipped. If he uses $7$ trucks, then at the end of the $4^{th}$ day he can clear all the orders. Alternatively, if he uses only $3$ trucks, then all the orders ... number of trucks required so that there will be no pending order at the end of $5^{th}$ day? $4$ $5$ $6$ $7$
answered
2 days
ago
in
Numerical Ability
by
theprofessor
(
11
points)

3.7k
views
gate2011
numericalability
normal
worktime
+5
votes
6
answers
5
GATE2020CSGA1
Raman is confident of speaking English _______six months as he has been practising regularly_______the last three weeks during, for for, since for, in within, for
answered
Mar 22
in
Verbal Ability
by
Prateek_123
(
11
points)

1.6k
views
gate2020cs
+2
votes
5
answers
6
GATE2020CSGA3
Select the word that fits the analogy: Cook : Cook :: Fly : _______ Flyer Flying Flew Flighter
answered
Mar 22
in
Verbal Ability
by
Vipin Tiwari
(
153
points)

1.4k
views
gate2020cs
wordpairs
verbalability
+1
vote
6
answers
7
GATE2020CSGA2
His knowledge of the subject was excellent but his classroom performance was_______. extremely poor good desirable praiseworthy
answered
Mar 22
in
Verbal Ability
by
Vipin Tiwari
(
153
points)

1k
views
gate2020cs
+2
votes
2
answers
8
Square Root Aptitude Doubt
Please help with this question: $(\sqrt{243}+3)^x+(\sqrt{243}3)^x=15^x$.
answered
Mar 22
in
Numerical Ability
by
smsubham
Boss
(
16k
points)

309
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generalaptitude
+9
votes
2
answers
9
GATE2016 Aptitude Set 8: GA10
The numeral in the units position of $211^{870}+146^{127} \times 3^{424}$ is ________.
answered
Mar 22
in
Numerical Ability
by
smsubham
Boss
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16k
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1.3k
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numericalability
numericalanswers
numericalcomputation
+2
votes
2
answers
10
GATE201712178751944
answered
Mar 22
in
Numerical Ability
by
smsubham
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16k
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166
views
+3
votes
2
answers
11
GATE201712178751942
answered
Mar 22
in
Verbal Ability
by
smsubham
Boss
(
16k
points)

152
views
+5
votes
3
answers
12
GATE2019 ME1: GA7
A person divided an amount of Rs. $100,000$ into two parts and invested in two different schemes. In one he got $10 \%$ profit and in the other he got $12 \%$. If the profit percentages are interchanged with these investments he would have got Rs. $120$ less. Find the ratio between his investments in the two schemes. $9:16$ $11:14$ $37:63$ $47:53$
answered
Mar 19
in
Numerical Ability
by
Kushagra गुप्ता
Loyal
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5.9k
points)

206
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gate2019me1
generalaptitude
numericalability
ratioproportion
profitloss
+6
votes
8
answers
13
GATE2013 CE: GA9
A firm is selling its product at Rs. $60$ per unit. The total cost of production is Rs. $100$ and firm is earning total profit of Rs. $500$. Later, the total cost increased by $30\%.$ By what percentage the price should be increased to maintained the same profit level. $5$ $10$ $15$ $30$
answered
Mar 18
in
Numerical Ability
by
Kushagra गुप्ता
Loyal
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5.9k
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2.6k
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numericalability
gate2013ce
profitloss
0
votes
1
answer
14
ISI2018DCG19
The area of the region formed by line segments joining the points of intersection of the circle $x^2+y^210x6y+9=0$ with the two axes in succession in a definite order (clockwise or anticlockwise) is $16$ $9$ $3$ $12$
answered
Mar 15
in
Numerical Ability
by
haralk10
Active
(
1.2k
points)

34
views
isi2018dcg
circle
intersection
nongate
0
votes
1
answer
15
ISI2017DCG19
The angle between the tangents drawn from the point $(1, 7)$ to the circle $x^2+y^2=25$ is $\tan^{1} (\frac{1}{2})$ $\tan^{1} (\frac{2}{3})$ $\frac{\pi}{2}$ $\frac{\pi}{3}$
answered
Mar 15
in
Numerical Ability
by
haralk10
Active
(
1.2k
points)

24
views
isi2017dcg
numericalability
geometry
circle
trigonometry
0
votes
1
answer
16
ISI2017DCG18
If $a,b,c$ are the sides of $\Delta ABC$, then $\tan \frac{BC}{2} \tan \frac{A}{2}$ is equal to $\frac{b+c}{bc}$ $\frac{bc}{b+c}$ $\frac{cb}{c+b}$ none of these
answered
Mar 15
in
Numerical Ability
by
haralk10
Active
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1.2k
points)

31
views
isi2017dcg
numericalability
trigonometry
geometry
0
votes
1
answer
17
ISI2016DCG70
Water pours into a rectangular tank of $20\:metres$ depth which was initially halffilled. The rate at which the height of the water rises is inversely proportional to the height of the water at that instant. If the height of the water after an hour is observed to be $12\:metres$, ... hours, will be required to fill up the tank? $\frac{75}{11}$ $\frac{125}{11}$ $\frac{25}{3}$ $5$
answered
Mar 14
in
Numerical Ability
by
haralk10
Active
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1.2k
points)

34
views
isi2016dcg
numericalability
worktime
0
votes
1
answer
18
ISI2018PCBA2
Let there be a pile of $2018$ chips in the center of a table. Suppose there are two players who could alternately remove one, two or three chips from the pile. At least one chip must be removed, but no more than three chips can be removed in a ... game, that is, whatever moves his opponent makes, he can always make his moves in a certain way ensuring his win? Justify your answer.
answered
Mar 1
in
Numerical Ability
by
akashsahapro19
(
105
points)

56
views
isi2018pcba
generalaptitude
numericalability
logicalreasoning
descriptive
+2
votes
1
answer
19
CMI2014A09
A company is due to send a shipment to a client and the CEO has resigned. To select a new CEO, some candidates have been interviewed. One of them will be chosen through a vote. If the workers union resort to a strike and the candidates have to be ... B). If the workers union resorted to a strike, then the number of voters was greater than or equal to the number of abstainers.
answered
Mar 1
in
Numerical Ability
by
akashsahapro19
(
105
points)

79
views
cmi2014
logicalreasoning
+1
vote
1
answer
20
ISI2014PCBA2a
Let $A$ be a $30 \times 40$ matrix having $500$ nonzero entries. For $1 \leq i \leq 30$, let $r_i$ be the number of nonzero entries in the $i$th row, and for $1 \leq j \leq 40$, let $m_j$ be the number of nonzero entries in the $j$th column. Show that there is a k such that $1 \leq k \leq 30$, $r_k \geq 17$ and there is an $l$ such that $1 \leq l \leq 40$, $m_l \leq 12$.
answered
Feb 28
in
Numerical Ability
by
akashsahapro19
(
105
points)

75
views
isi2014
descriptive
numericalability
+6
votes
5
answers
21
GATE2020CSGA6
Goods and Services Tax (GST) is an indirect tax introduced in India in $2017$ that is imposed on the supply of goods and services, and it subsumes all indirect taxes except few. It is a destinationbased tax imposed on goods and services used, and it is ... all indirect taxes. GST does not have a component specific to UT. GST is imposed at the point of usage of goods and services.
answered
Feb 26
in
Verbal Ability
by
immanujs
Active
(
3.3k
points)

687
views
gate2020cs
+2
votes
2
answers
22
GATE2020CSGA5
There are multiple routes to reach from node $1$ to node $2$, as shown in the network. The cost of travel on an edge between two nodes is given in rupees. Nodes a', b', c', d', e', and f' are toll booths. The toll price at toll booths marked a' and e' is Rs. $200$ ... toll booths. Which is the cheapest route from node $1$ to node $2$? $1ac2$ $1fb2$ $1b2$ $1fe2$
answered
Feb 26
in
Verbal Ability
by
immanujs
Active
(
3.3k
points)

822
views
gate2020cs
+1
vote
4
answers
23
GATE2020CSGA4
The dawn of the $21$st century witnessed the melting glaciers oscillating between giving too much and too little to billions of people who depend on them for fresh water. The UN climate report estimates that without deep cuts to manmade emissions ... billions of people. Billions of people are responsible foe manmade emissions. Billions of people are affected by melting glaciers.
answered
Feb 26
in
Verbal Ability
by
immanujs
Active
(
3.3k
points)

1k
views
gate2020cs
0
votes
3
answers
24
cil2017 RQ22
answered
Feb 24
in
Numerical Ability
by
Neeraj Dhiman
(
99
points)

112
views
cil2017
0
votes
1
answer
25
TIFR2020A14
A ball is thrown directly upwards from the ground at a speed of $10\: ms^{1},$ on a planet where the gravitational acceleration is $10\: ms^{2}.$ consider the following statements: The ball reaches the ground exactly $2$ seconds after it is thrown up The ball travels ... $3$ is correct None of the Statements $1,2$ or $3$ is correct All of the Statements $1,2$ and $3$ are correct
answered
Feb 19
in
Numerical Ability
by
ankitgupta.1729
Boss
(
18.1k
points)

49
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tifr2020
+2
votes
3
answers
26
GATE2019 ME2: GA7
Two pipes $P$ and $Q$ can fill a tank in $6$ hours and $9$ hours respectively, while a third pipe $R$ can empty the tank in $12$ hours. Initially, $P$ and $R$ are open for $4$ hours, Then $P$ is closed and $Q$ is opened. After $6$ more hours $R$ is closed. The total time taken to fill the tank (in hours) is ____ $13.50$ $14.50$ $15.50$ $16.50$
answered
Feb 14
in
Numerical Ability
by
Kushagra गुप्ता
Loyal
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5.9k
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504
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gate2019me2
generalaptitude
numericalability
worktime
+1
vote
3
answers
27
GATE2019 EE: GA4
It takes two hours for a person $X$ to mow the lawn. $Y$ can mow the same lawn in four hours. How long (in minutes) will it take $X$ and $Y,$ if they work together to mow the lawn$?$ $60$ $80$ $90$ $120$
answered
Feb 14
in
Numerical Ability
by
Kushagra गुप्ता
Loyal
(
5.9k
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214
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gate2019ee
generalaptitude
numericalability
worktime
+3
votes
3
answers
28
GATE2019 EC: GA3
It would take one machine $4$ hours to complete a production order and another machine $2$ hours to complete the same order. If both machines work simultaneously at their respective constant rates, the time taken to complete the same order is ________ hours. $2/3$ $3/4$ $4/3$ $7/3$
answered
Feb 14
in
Numerical Ability
by
Kushagra गुप्ता
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5.9k
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297
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gate2019ec
generalaptitude
numericalability
worktime
+2
votes
3
answers
29
GATE2019 CE2: GA9
An oil tank can be filled by pipe $X$ in $5$ hours and pipe $Y$ in $4$ hours, each pump working on its own. When the oil tank is full and the drainage hole is open, the oil is drained in $20$ hours. If initially the tank was empty and someone started the two ... for the tank to be filled? (Assume that the rate of drainage is independent of the Head) $1.50$ $2.00$ $2.50$ $4.00$
answered
Feb 14
in
Numerical Ability
by
Kushagra गुप्ता
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5.9k
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259
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gate2019ce2
generalaptitude
numericalability
worktime
0
votes
3
answers
30
GATE2017 ME2: GA7
$X$ bullocks and $Y$ tractors take $8$ days to plough a field. If we have half the number of bullocks and double the number of tractors, it takes $5$ days to plough the same field. How many days will it take $X$ bullocks alone to plough the field? $30$ $35$ $40$ $45$
answered
Feb 14
in
Numerical Ability
by
Kushagra गुप्ता
Loyal
(
5.9k
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376
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gate2017me2
generalaptitude
numericalability
worktime
0
votes
2
answers
31
GATE2017 EC2: GA8
$1200$ men and $500$ women can build a bridge in $2$ weeks. $900$ men and $250$ women will take $3$ weeks to build the same bridge. How many men will be needed to build the bridge in one week? $3000$ $3300$ $3600$ $3900$
answered
Feb 14
in
Numerical Ability
by
Kushagra गुप्ता
Loyal
(
5.9k
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147
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gate2017ec2
generalaptitude
numericalability
worktime
+10
votes
3
answers
32
GATE201064
$5$ skilled workers can build a wall in $20$ days; $8$ semiskilled workers can build a wall in $25$ days; $10$ unskilled workers can build a wall in $30$ days. If a team has $2$ skilled, $6$ semiskilled and $5$ unskilled workers, how long it will take to build the wall? $20$ days $18$ days $16$ days $15$ days
answered
Feb 12
in
Numerical Ability
by
Kushagra गुप्ता
Loyal
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5.9k
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2.6k
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gate2010
numericalability
normal
worktime
+13
votes
4
answers
33
GATE20152GA6
If the list of letters $P$, $R$, $S$, $T$, $U$ is an arithmetic sequence, which of the following are also in arithmetic sequence? $2P, 2R, 2S, 2T, 2U$ $P3, R3, S3, T3, U3$ $P^2, R^2, S^2, T^2, U^2$ I only I and II II and III I and III
answered
Feb 12
in
Numerical Ability
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Kushagra गुप्ता
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5.9k
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1.3k
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gate20152
numericalability
normal
arithmeticseries
+2
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3
answers
34
GATE2020CSGA8
The figure below shows an annular ring with outer and inner as $b$ and $a$, respectively. The annular space has been painted in the form of blue colour circles touching the outer and inner periphery of annular space. If maximum $n$ number of circles can be painted, then the unpainted area available in annular space ... $\pi [(b^{2}a^{2})+n(ba)^{2}]$
asked
Feb 12
in
Verbal Ability
by
Arjun
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(
435k
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768
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gate2020cs
0
votes
2
answers
35
TIFR2020A15
The sequence $s_{0},s_{1},\dots , s_{9}$ is defined as follows: $s_{0} = s_{1} + 1$ $2s_{i} = s_{i1} + s_{i+1} + 2\:\: \text{for}\: 1 \leq i \leq 8$ $2s_{9} = s_{8} + 2$ What is $s_{0}?$ $81$ $95$ $100$ $121$ $190$
asked
Feb 11
in
Numerical Ability
by
Lakshman Patel RJIT
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61.3k
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64
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tifr2020
generalaptitude
numericalability
numbersystem
0
votes
1
answer
36
TIFR2020A9
A contiguous part, i.e., a set of adjacent sheets, is missing from Tharoor's GRE preparation book. The number on the first missing page is $183,$ and it is known that the number on the last missing page has the same three digits, but in a different order. Note that every ... at the front and one at the back. How many pages are missing from Tharoor's book? $45$ $135$ $136$ $198$ $450$
asked
Feb 11
in
Verbal Ability
by
Lakshman Patel RJIT
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61.3k
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tifr2020
generalaptitude
numericalability
0
votes
1
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37
TIFR2020A6
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 $A(n).$
asked
Feb 10
in
Numerical Ability
by
Lakshman Patel RJIT
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61.3k
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tifr2020
generalaptitude
numericalability
numbersystem
+2
votes
3
answers
38
ISRO202055
If $x+2y=30$, then $\left(\dfrac{2y}{5}+\dfrac{x}{3} \right) + \left (\dfrac{x}{5}+\dfrac{2y}{3} \right)$ will be equal to $8$ $16$ $18$ $20$
asked
Jan 13
in
Numerical Ability
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Satbir
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25.4k
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426
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isro2020
numericalability
easy
+4
votes
3
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39
ISI2014DCG10
The number of divisors of $6000$, where $1$ and $6000$ are also considered as divisors of $6000$ is $40$ $50$ $60$ $30$
asked
Sep 23, 2019
in
Numerical Ability
by
Arjun
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435k
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259
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isi2014dcg
numericalability
numbersystem
factors
+1
vote
1
answer
40
ISI2014DCG11
Let $x_1$ and $x_2$ be the roots of the quadratic equation $x^23x+a=0$, and $x_3$ and $x_4$ be the roots of the quadratic equation $x^212x+b=0$. If $x_1, x_2, x_3$ and $x_4 \: (0 < x_1 < x_2 < x_3 < x_4)$ are in $G.P.,$ then $ab$ equals $64$ $5184$ $64$ $5184$
asked
Sep 23, 2019
in
Numerical Ability
by
Arjun
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435k
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91
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isi2014dcg
quadraticequations
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