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Recent questions tagged numerical-ability
1
vote
1
answer
1
GATE Civil 2021 Set 2 | GA Question: 3
Two identical cube shaped dice each with faces numbered $1$ to $6$ are rolled simultaneously. The probability that an even number is rolled out on each dice is: $\frac{1}{36}$ $\frac{1}{12}$ $\frac{1}{8}$ $\frac{1}{4}$
go_editor
asked
in
Quantitative Aptitude
Mar 1, 2021
by
go_editor
5.3k
points
gatecivil-2021-set2
numerical-ability
probability
independent-events
2
votes
1
answer
2
GATE Civil 2021 Set 2 | GA Question: 4
$\oplus$ and $\odot$ are two operators on numbers $p$ and $q$ such that $p \odot q = p-q,$ and $p \oplus q = p\times q$ Then, $\left ( 9\odot \left ( 6\oplus 7 \right ) \right )\odot \left ( 7\oplus \left ( 6 \odot 5 \right ) \right )=$ $40$ $-26$ $-33$ $-40$
go_editor
asked
in
Quantitative Aptitude
Mar 1, 2021
by
go_editor
5.3k
points
gatecivil-2021-set2
numerical-ability
algebra
1
vote
1
answer
3
GATE Civil 2021 Set 2 | GA Question: 5
Four persons $P, Q, R$ and $S$ are to be seated in a row. $R$ should not be seated at the second position from the left end of the row. The number of distinct seating arrangements possible is: $6$ $9$ $18$ $24$
go_editor
asked
in
Quantitative Aptitude
Mar 1, 2021
by
go_editor
5.3k
points
gatecivil-2021-set2
numerical-ability
permutation-and-combination
seating-arrangements
1
vote
1
answer
4
GATE Civil 2021 Set 2 | GA Question: 9
In the figure shown above, $\text{PQRS}$ is a square. The shaded portion is formed by the intersection of sectors of circles with radius equal to the side of the square and centers at $S$ and $Q$. The probability that any point picked randomly within the square falls in the ... ____________ $4-\frac{\pi }{2}$ $\frac{1}{2}$ $\frac{\pi }{2}-1$ $\frac{\pi }{4}$
go_editor
asked
in
Quantitative Aptitude
Mar 1, 2021
by
go_editor
5.3k
points
gatecivil-2021-set2
numerical-ability
geometry
circles
1
vote
1
answer
5
GATE Civil 2021 Set 2 | GA Question: 10
In an equilateral triangle $\text{PQR}$, side $\text{PQ}$ is divided into four equal parts, side $\text{QR}$ is divided into six equal parts and side $\text{PR}$ is divided into eight equals parts. The length of each subdivided part in $\text{cm}$ is an integer. ... triangle $\text{PQR}$ possible, in $\text{cm}^{2}$, is $18$ $24$ $48\sqrt{3}$ $144 \sqrt{3}$
go_editor
asked
in
Quantitative Aptitude
Mar 1, 2021
by
go_editor
5.3k
points
gatecivil-2021-set2
numerical-ability
geometry
triangles
1
vote
1
answer
6
GATE Civil 2021 Set 1 | GA Question: 3
In a company, $35\%$ of the employees drink coffee, $40\%$ of the employees drink tea and $10\%$ of the employees drink both tea and coffee. What $\%$ of employees drink neither tea nor coffee? $15$ $25$ $35$ $40$
Arjun
asked
in
Quantitative Aptitude
Feb 20, 2021
by
Arjun
11.6k
points
gatecivil-2021-set1
numerical-ability
venn-diagrams
2
votes
1
answer
7
GATE Civil 2021 Set 1 | GA Question: 4
$\bigoplus$ and $\bigodot$ are two operators on numbers $\text{p}$ and $\text{q}$ such that $p \bigoplus q=\dfrac{p^{2}+q^{2}}{pq}$ and $p \bigodot q=\dfrac{p^{2}}{q}$; If $x\bigoplus y=2\bigodot 2$, then $x=$ $\frac{y}{2}$ $y$ $\frac{3y}{2}$ $2y$
Arjun
asked
in
Quantitative Aptitude
Feb 20, 2021
by
Arjun
11.6k
points
gatecivil-2021-set1
numerical-ability
algebra
1
vote
1
answer
8
GATE Civil 2021 Set 1 | GA Question: 5
Four persons $\text{P, Q, R}$ and $\text{S}$ are to be seated in a row, all facing the same direction, but not necessarily in the same order. $\text{P}$ and $\text{R}$ cannot sit adjacent to each other. $\text{S}$ should be seated to the right of $\text{Q}$. The number of distinct seating arrangements possible is: $2$ $4$ $6$ $8$
Arjun
asked
in
Quantitative Aptitude
Feb 20, 2021
by
Arjun
11.6k
points
gatecivil-2021-set1
numerical-ability
permutation-and-combination
seating-arrangements
1
vote
1
answer
9
GATE Civil 2021 Set 1 | GA Question: 8
Five line segments of equal lengths, $\text{PR, PS, QS, QT}$ and $\text{RT}$ are used to form a star as shown in the figure above. The value of $\theta$, in degrees, is _______________ $36$ $45$ $72$ $108$
Arjun
asked
in
Quantitative Aptitude
Feb 20, 2021
by
Arjun
11.6k
points
gatecivil-2021-set1
numerical-ability
geometry
2
votes
1
answer
10
GATE Civil 2021 Set 1 | GA Question: 9
A function, $\lambda$, is defined by $\lambda \left ( p,q \right )=\left\{\begin{matrix} \left ( p-q \right )^{2}, & \text{if} \:p\geq q, \\ p+q, &\text{if} \: p< q.\end{matrix}\right.$ ... $-1$ $0$ $\frac{16}{3}$ $16$
Arjun
asked
in
Quantitative Aptitude
Feb 20, 2021
by
Arjun
11.6k
points
gatecivil-2021-set1
numerical-ability
functions
2
votes
2
answers
11
GATE Civil 2020 Set 1 | GA Question: 5
The sum of two positive numbers is $100$. After subtracting $5$ from each number, the product of the resulting numbers is $0$. One of the original numbers is ______. $80$ $85$ $90$ $95$
go_editor
asked
in
Quantitative Aptitude
Feb 28, 2020
by
go_editor
5.3k
points
gate2020-ce-1
numerical-ability
number-system
1
vote
1
answer
12
GATE Civil 2020 Set 1 | GA Question: 8
Insert seven numbers between $2$ and $34$, such that the resulting sequence including $2$ and $34$ is an arithmetic progression. The sum of these inserted seven numbers is ______. $120$ $124$ $126$ $130$
go_editor
asked
in
Quantitative Aptitude
Feb 28, 2020
by
go_editor
5.3k
points
gate2020-ce-1
numerical-ability
arithmetic-series
2
votes
1
answer
13
GATE Civil 2020 Set 1 | GA Question: 9
The unit’s place in $26591749^{110016}$ is ______. $1$ $3$ $6$ $9$
go_editor
asked
in
Quantitative Aptitude
Feb 28, 2020
by
go_editor
5.3k
points
gate2020-ce-1
numerical-ability
number-system
unit-digit
1
vote
1
answer
14
GATE Civil 2020 Set 1 | GA Question: 10
The total expenditure of a family, on different activities in a month, is shown in the pie-chart. The extra money spent on education as compared to transport (in percent) is ______. $5$ $33.3$ $50$ $100$
go_editor
asked
in
Quantitative Aptitude
Feb 28, 2020
by
go_editor
5.3k
points
gate2020-ce-1
numerical-ability
data-interpretation
pie-chart
2
votes
1
answer
15
GATE Civil 2020 Set 2 | GA Question: 5
If $f(x) = x^2$ for each $x\in (-\infty,\infty)$, then $\large \dfrac{f\left(f\left(f(x)\right)\right)}{f(x)}$ is equal to _______. $f(x)$ $(f(x))^2$ $(f(x))^3$ $(f(x))^4$
go_editor
asked
in
Quantitative Aptitude
Feb 13, 2020
by
go_editor
5.3k
points
gate2020-ce-2
numerical-ability
functions
1
vote
1
answer
16
GATE Civil 2020 Set 2 | GA Question: 8
The ratio of ‘the sum of the odd positive integers from $1$ to $100$’ to ‘the sum of the even positive integers from $150$ to $200$’ is ________. $45:95$ $1:2$ $50:91$ $1:1$
go_editor
asked
in
Quantitative Aptitude
Feb 13, 2020
by
go_editor
5.3k
points
gate2020-ce-2
numerical-ability
ratio-proportion
1
vote
1
answer
17
GATE Civil 2020 Set 2 | GA Question: 9
In a school of $1000$ students, $300$ students play chess and $600$ students play football. If $50$ students play both chess and football, the number of students who play neither is ________. $200$ $150$ $100$ $50$
go_editor
asked
in
Quantitative Aptitude
Feb 13, 2020
by
go_editor
5.3k
points
gate2020-ce-2
numerical-ability
venn-diagrams
1
vote
1
answer
18
GATE Civil 2020 Set 2 | GA Question: 10
The monthly distribution of $9$ Watt LED bulbs sold by two firms $X$ and $Y$ from January to June $2018$ is shown in the pie-chart and the corresponding table. If the total number of LED bulbs sold by the two firms during April-June $2018$ is $50000$, then the ... $11250$ $9750$ $8750$ $8250$
go_editor
asked
in
Quantitative Aptitude
Feb 13, 2020
by
go_editor
5.3k
points
gate2020-ce-2
numerical-ability
data-interpretation
pie-chart
0
votes
1
answer
19
GATE Civil 2017 Set 2 | GA Question: 10
The points in the graph below represent the halts of a lift for a durations of $1$ minute, over a period of $1$ hour. Which of the following statements are correct? The elevator moves directly from any non-ground floor to another non-ground ... the fourth floor for the longest duration over the one hour period. Only i Only ii Both i and ii Neither i nor ii
Lakshman Patel RJIT
asked
in
Quantitative Aptitude
May 18, 2019
by
Lakshman Patel RJIT
12.0k
points
gate2017-ce-2
numerical-ability
data-interpretation
graphical-data
0
votes
0
answers
20
GATE Civil 2017 Set 2 | GA Question: 9
Budhan covers a distance of $19$ km in $2$ hours by cycling one fourth of the time and walking the rest. The next day he cycles (at the same speed as before) for half the time and walks the rest (at the same speed as before) and covers $26$ km in $2$ hours. The speed in km\h at which Budhan walk is $1$ $4$ $5$ $6$
Lakshman Patel RJIT
asked
in
Quantitative Aptitude
May 18, 2019
by
Lakshman Patel RJIT
12.0k
points
gate2017-ce-2
numerical-ability
speed-time-distance
0
votes
0
answers
21
GATE Civil 2017 Set 2 | GA Question: 5
Two dice are thrown simultaneously. The probability that the product of the numbers appearing on the top faces of the dice is a perfect square is $\dfrac{1}{9} \\$ $\dfrac{2}{9} \\$ $\dfrac{1}{3} \\$ $\dfrac{4}{9}$
Lakshman Patel RJIT
asked
in
Quantitative Aptitude
May 18, 2019
by
Lakshman Patel RJIT
12.0k
points
gate2017-ce-2
numerical-ability
probability
0
votes
0
answers
22
GATE Civil 2017 Set 2 | GA Question: 4
What is the value of $x$ when $81\times\left (\dfrac{16}{25} \right )^{x+2}\div\left (\dfrac{3}{5} \right )^{2x+4}=144?$ $1$ $-1$ $-2$ $\text{Can not be determined}$
Lakshman Patel RJIT
asked
in
Quantitative Aptitude
May 18, 2019
by
Lakshman Patel RJIT
12.0k
points
gate2017-ce-2
numerical-ability
numerical-computation
0
votes
0
answers
23
GATE Civil 2019 Set 1 | GA Question: 3
On a horizontal ground, the base of a straight ladder is $6$ m away from the base of a vertical pole. The ladder makes an angle of $45^{\circ}$ to the horizontal. If the ladder is resting at a point located at one-fifth of the height of the pole from the bottom, the height of the pole is ______ meters. $15$ $25$ $30$ $35$
Arjun
asked
in
Quantitative Aptitude
Feb 14, 2019
by
Arjun
11.6k
points
gate2019-ce-1
numerical-ability
geometry
height-distance
0
votes
0
answers
24
GATE Civil 2019 Set 1 | GA Question: 7
In a sports academy of $300$ peoples, $105$ play only cricket, $70$ play only hockey, $50$ play only football, $25$ play both cricket and hockey, $15$ play both hockey and football and $30$ play both cricket and football. The rest of them play all three sports. What is the percentage of people who play at least two sports? $23.30$ $25.00$ $28.00$ $50.00$
Arjun
asked
in
Quantitative Aptitude
Feb 14, 2019
by
Arjun
11.6k
points
gate2019-ce-1
numerical-ability
venn-diagrams
0
votes
0
answers
25
GATE Civil 2019 Set 1 | GA Question: 9
A square has side $5$ cm smaller than the sides of a second square. The area of the larger square is four times the area of the smaller square. The side of the larger square is _______ cm. $18.50$ $15.10$ $10.00$ $8.50$
Arjun
asked
in
Quantitative Aptitude
Feb 14, 2019
by
Arjun
11.6k
points
gate2019-ce-1
numerical-ability
geometry
square
0
votes
0
answers
26
GATE Civil 2019 Set 2 | GA Question: 3
Suresh wanted to lay a new carpet in his new mansion with an area of $70\times 55$ sq.mts. However an area of $550$ sq. mts. had to be left out for flower pots. If the cost carpet is Rs.$50$ sq. mts. how much money (in Rs.) will be spent by Suresh for the carpet now? $Rs.1,65,000$ $Rs.1,92,500$ $Rs.2,75,000$ $Rs.1,27,500$
Arjun
asked
in
Quantitative Aptitude
Feb 12, 2019
by
Arjun
11.6k
points
gate2019-ce-2
numerical-ability
geometry
1
vote
1
answer
27
GATE Civil 2019 Set 2 | GA Question: 7
Population of state $X$ increased by $x\%$ and the population of state $Y$ increased by $y\%$ from $2001$ to $2011$. Assume that $x$ is greater than $y$. Let $P$ be the ratio of the population of state $X$ to state $Y$ ... ________ $\dfrac{x}{y} \\$ $x-y \\$ $\dfrac{100(x-y)}{100+x} \\$ $\dfrac{100(x-y)}{100+y}$
Arjun
asked
in
Quantitative Aptitude
Feb 12, 2019
by
Arjun
11.6k
points
gate2019-ce-2
numerical-ability
percentages
0
votes
0
answers
28
GATE Civil 2019 Set 2 | GA Question: 9
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 ... the tank to be filled? (Assume that the rate of drainage is independent of the Head) $1.50$ $2.00$ $2.50$ $4.00$
Arjun
asked
in
Quantitative Aptitude
Feb 12, 2019
by
Arjun
11.6k
points
gate2019-ce-2
numerical-ability
work-time
0
votes
0
answers
29
GATE Civil 2016 Set 2 | GA Question: 4
$(x\% \text{ of }y)$ + $(y\% \text{ of }x)$ is equivalent to ______ . $2\% \text{ of } xy$ $2\% \text{ of } (xy/100)$ $xy\% \text{ of } 100$ $100\% \text{ of } xy$
Milicevic3306
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in
Quantitative Aptitude
Mar 28, 2018
by
Milicevic3306
11.9k
points
gate2016-ce-2
numerical-ability
percentages
0
votes
0
answers
30
GATE Civil 2016 Set 2 | GA Question: 5
The sum of the digits of a two digit number is $12$. If the new number formed by reversing the digits is greater than the original number by $54$, find the original number. $39$ $57$ $66$ $93$
Milicevic3306
asked
in
Quantitative Aptitude
Mar 28, 2018
by
Milicevic3306
11.9k
points
gate2016-ce-2
numerical-ability
number-system
0
votes
0
answers
31
GATE Civil 2016 Set 2 | GA Question: 6
Two finance companies, $P$ and $Q$, declared fixed annual rates of interest on the amounts invested with them. The rates of interest offered by these companies may differ from year to year. Year-wise annual rates offered by these companies are shown by the line graph ... interests from companies $P$ and $Q$ would be in the ratio: $2:3$ $3:4$ $6:7$ $4:3$
Milicevic3306
asked
in
Quantitative Aptitude
Mar 28, 2018
by
Milicevic3306
11.9k
points
gate2016-ce-2
numerical-ability
data-interpretation
line-graph
0
votes
0
answers
32
GATE Civil 2016 Set 2 | GA Question: 9
A square pyramid has a base perimeter $x$, and the slant height is half of the perimeter. What is the lateral surface area of the pyramid? $x^{2}$ $0.75 \: x^{2}$ $0.50 \: x^{2}$ $0.25 \: x^{2}$
Milicevic3306
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in
Quantitative Aptitude
Mar 28, 2018
by
Milicevic3306
11.9k
points
gate2016-ce-2
numerical-ability
geometry
surface-area
0
votes
0
answers
33
GATE Civil 2016 Set 2 | GA Question: 10
Ananth takes $6$ hours and Bharath takes $4$ hours to read a book. Both started reading copies of the book at the same time. After how many hours is the number of pages to be read by Ananth, twice that to be read by Bharath? Assume Ananth and Bharath read all the pages with constant pace. $1$ $2$ $3$ $4$
Milicevic3306
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in
Quantitative Aptitude
Mar 28, 2018
by
Milicevic3306
11.9k
points
gate2016-ce-2
numerical-ability
work-time
0
votes
0
answers
34
GATE Civil 2016 Set 1 | GA Question: 5
A cube is built using $64$ cubic blocks of side one unit. After it is built, one cubic block is removed from every corner of the cube. The resulting surface area of the body (in square units) after the removal is _________ $56$ $64$ $72$ $96$
Milicevic3306
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in
Quantitative Aptitude
Mar 28, 2018
by
Milicevic3306
11.9k
points
gate2016-ce-1
numerical-ability
geometry
0
votes
0
answers
35
GATE Civil 2016 Set 1 | GA Question: 6
A shaving set company sells $4$ different types of razors, Elegance, Smooth, Soft and Executive. Elegance sells at Rs. $48$, Smooth at Rs. $63$, Soft at Rs. $78$ Executive at Rs. $173$ per piece. The table below ... Which product contributes the greatest fraction to the revenue of the company in that year? Elegance Executive Smooth Soft
Milicevic3306
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in
Quantitative Aptitude
Mar 28, 2018
by
Milicevic3306
11.9k
points
gate2016-ce-1
numerical-ability
data-interpretation
tabular-data
0
votes
0
answers
36
GATE Civil 2016 Set 1 | GA Question: 9
If $f(x)=2x^7 +3x-5$, which of the following is a factor of $f(x)$? $(x^3+8)$ $(x-1)$ $(2x-5)$ $(x+1)$
Milicevic3306
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in
Quantitative Aptitude
Mar 28, 2018
by
Milicevic3306
11.9k
points
gate2016-ce-1
numerical-ability
functions
0
votes
0
answers
37
GATE Civil 2016 Set 1 | GA Question: 10
In a process, the number of cycles to failure decreases exponentially with an increase in load. At a load of $80$ units, it takes $100$ cycles for failure. When the load is halved, it takes $10000$ cycles for failure. The load for which the failure will happen in $5000$ cycles is _______. $40.00$ $46.02$ $60.01$ $92.02$
Milicevic3306
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in
Quantitative Aptitude
Mar 28, 2018
by
Milicevic3306
11.9k
points
gate2016-ce-1
numerical-ability
exponential-growth
0
votes
0
answers
38
GATE Civil 2017 Set 1 | GA Question: 4
If the radius of a right circular cone is increased by $50\%$, its volume increases by $75\%$ $100\%$ $125\%$ $237.5\%$
Milicevic3306
asked
in
Quantitative Aptitude
Mar 26, 2018
by
Milicevic3306
11.9k
points
gate2017-ce-1
numerical-ability
percentages
0
votes
0
answers
39
GATE Civil 2017 Set 1 | GA Question: 5
The following sequence of numbers is arranged in increasing order: $1,x,x,x,y,y,9,16,18$. Given that the mean and median are equal, and are also equal to twice the mode, the value of $y$ is $5$ $6$ $7$ $8$
Milicevic3306
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in
Quantitative Aptitude
Mar 26, 2018
by
Milicevic3306
11.9k
points
gate2017-ce-1
numerical-ability
statistics
mean-median-mode
0
votes
0
answers
40
GATE Civil 2017 Set 1 | GA Question: 9
Two machines $M1$ and $M2$ are able to execute any of four jobs $P, Q, R$ and $S$. The machines can perform one job on one object at a time. Jobs $P, Q, R$ and $S$ take $30$ minutes, $20$ minutes, $60$ minutes and $15$ minutes each ... $4$ objects. What is the minimum time needed to complete all the jobs? $2$ hours $2.5$ hours $3$ hours $3.5$ hours
Milicevic3306
asked
in
Quantitative Aptitude
Mar 26, 2018
by
Milicevic3306
11.9k
points
gate2017-ce-1
numerical-ability
work-time
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