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Recent questions tagged quantitative-aptitude
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GATE Civil 2024 Set 2 | GA Question: 3
A student was supposed to multiply a positive real number $p$ with another positive real number $q$. Instead, the student divided $p$ by $q$. If the percentage error in the student's answer is $80 \%$, the value of $q$ is $5$ $\sqrt{2}$ $2$ $\sqrt{5}$
A student was supposed to multiply a positive real number $p$ with another positive real number $q$. Instead, the student divided $p$ by $q$. If the percentage error in t...
Arjun
13.0k
points
Arjun
asked
Feb 16
Quantitative Aptitude
gatecivil-2024-set2
quantitative-aptitude
percentages
+
–
0
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0
answers
2
GATE Civil 2024 Set 2 | GA Question: 4
If the sum of the first $20$ consecutive positive odd numbers is divided by $20^{2}$, the result is $1$ $20$ $2$ $1 / 2$
If the sum of the first $20$ consecutive positive odd numbers is divided by $20^{2}$, the result is$1$$20$$2$$1 / 2$
Arjun
13.0k
points
Arjun
asked
Feb 16
Quantitative Aptitude
gatecivil-2024-set2
quantitative-aptitude
arithmetic-series
+
–
0
votes
0
answers
3
GATE Civil 2024 Set 2 | GA Question: 5
The ratio of the number of girls to boys in class $\text{VIII}$ is the same as the ratio of the number of boys to girls in class $\text{IX}$. The total number of students (boys and girls) in classes $\text{VIII}$ and $\text{IX}$ is $450$ ... $\text{VIII}$ and $\text{IX}$ is the same, then the number of girls in each class is $150$ $200$ $250$ $175$
The ratio of the number of girls to boys in class $\text{VIII}$ is the same as the ratio of the number of boys to girls in class $\text{IX}$. The total number of students...
Arjun
13.0k
points
Arjun
asked
Feb 16
Quantitative Aptitude
gatecivil-2024-set2
quantitative-aptitude
ratio-proportion
+
–
0
votes
0
answers
4
GATE Civil 2024 Set 2 | GA Question: 7
Seven identical cylindrical chalk-sticks are fitted tightly in a cylindrical container. The figure below shows the arrangement of the chalk-sticks inside the cylinder. The length of the container is equal to the length of the chalk-sticks. The ratio of the occupied space to the empty space of the container is $5 / 2$ $7 / 2$ $9 / 2$ $3$
Seven identical cylindrical chalk-sticks are fitted tightly in a cylindrical container. The figure below shows the arrangement of the chalk-sticks inside the cylinder.The...
Arjun
13.0k
points
Arjun
asked
Feb 16
Quantitative Aptitude
gatecivil-2024-set2
quantitative-aptitude
geometry
+
–
0
votes
0
answers
5
GATE Civil 2024 Set 2 | GA Question: 8
The plot below shows the relationship between the mortality risk of cardiovascular disease and the number of steps a person walks per day. Based on the data, which one of the following options is true? The risk reduction on increasing the steps/day ... $5000$ increment in steps/day the largest risk reduction occurs on going from $15000$ to $20000$.
The plot below shows the relationship between the mortality risk of cardiovascular disease and the number of steps a person walks per day. Based on the data, which one of...
Arjun
13.0k
points
Arjun
asked
Feb 16
Quantitative Aptitude
gatecivil-2024-set2
line-graph
quantitative-aptitude
data-interpretation
+
–
0
votes
0
answers
6
GATE Civil 2024 Set 1 | GA Question: 2
In a locality, the houses are numbered in the following way: The house-numbers on one side of a road are consecutive odd integers starting from $301$, while the house-numbers on the other side of the road are consecutive even numbers starting from $302$. The total ... the road is $27$, then the number of houses on each side of the road is $27$ $52$ $54$ $26$
In a locality, the houses are numbered in the following way:The house-numbers on one side of a road are consecutive odd integers starting from $301$, while the house-numb...
admin
4.2k
points
admin
asked
Feb 16
Quantitative Aptitude
gatecivil-2024-set1
quantitative-aptitude
arithmetic-series
+
–
0
votes
0
answers
7
GATE Civil 2024 Set 1 | GA Question: 3
For positive integers $p$ and $q$, with $\frac{p}{q} \neq 1,\left(\frac{p}{q}\right)^{\frac{p}{q}}=p^{\left(\frac{p}{q}-1\right)}$. Then, $q^{p}=p^{q}$ $q^{p}=p^{2 q}$ $\sqrt{q}=\sqrt{p}$ $\sqrt[p]{q}=\sqrt[q]{p}$
For positive integers $p$ and $q$, with $\frac{p}{q} \neq 1,\left(\frac{p}{q}\right)^{\frac{p}{q}}=p^{\left(\frac{p}{q}-1\right)}$. Then,$q^{p}=p^{q}$$q^{p}=p^{2 q}$$\sqr...
admin
4.2k
points
admin
asked
Feb 16
Quantitative Aptitude
gatecivil-2024-set1
quantitative-aptitude
fractions
+
–
0
votes
0
answers
8
GATE Civil 2024 Set 1 | GA Question: 5
On a given day, how many times will the second-hand and the minute-hand of a clock cross each other during the clock time $12:05:00$ hours to $12: 55: 00$ hours? $51$ $49$ $50$ $55$
On a given day, how many times will the second-hand and the minute-hand of a clock cross each other during the clock time $12:05:00$ hours to $12: 55: 00$ ...
admin
4.2k
points
admin
asked
Feb 16
Quantitative Aptitude
gatecivil-2024-set1
quantitative-aptitude
clock-time
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–
0
votes
0
answers
9
GATE Civil 2024 Set 1 | GA Question: 7
Three distinct sets of indistinguishable twins are to be seated at a circular table that has $8$ identical chairs. Unique seating arrangements are defined by the relative positions of the people. How many unique seating arrangements are possible such that each person is sitting next to their twin? $12$ $14$ $10$ $28$
Three distinct sets of indistinguishable twins are to be seated at a circular table that has $8$ identical chairs. Unique seating arrangements are defined ...
admin
4.2k
points
admin
asked
Feb 16
Quantitative Aptitude
gatecivil-2024-set1
quantitative-aptitude
permutation-and-combination
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–
0
votes
0
answers
10
GATE Civil 2024 Set 1 | GA Question: 8
The chart given below compares the Installed Capacity (MW) of four power generation technologies, $\text{T}1, \text{T}2, \text{T}3$, and $\text{T}4$, and their Electricity Generation (MWh) in a time of $1000$ hours (h). The Capacity Factor of a power ... of the given technologies has the highest Capacity Factor? $\text{T}1$ $\text{T}2$ $\text{T}3$ $\text{T}4$
The chart given below compares the Installed Capacity (MW) of four power generation technologies, $\text{T}1, \text{T}2, \text{T}3$, and $\text{T}4$, and their Electricit...
admin
4.2k
points
admin
asked
Feb 16
Quantitative Aptitude
gatecivil-2024-set1
quantitative-aptitude
bar-graph
data-interpretation
+
–
0
votes
0
answers
11
GATE Civil 2024 Set 1 | GA Question: 10
During a half-moon phase, the Earth-Moon-Sun form a right triangle. If the Moon-Earth-Sun angle at this half-moon phase is measured to be $89.85^{\circ}$, the ratio of the Earth-Sun and Earth-Moon distances is closest to $328$ $382$ $238$ $283$
During a half-moon phase, the Earth-Moon-Sun form a right triangle. If the Moon-Earth-Sun angle at this half-moon phase is measured to be $89.85^{\circ}$, the ratio of th...
admin
4.2k
points
admin
asked
Feb 16
Quantitative Aptitude
gatecivil-2024-set1
quantitative-aptitude
geometry
+
–
1
votes
1
answer
12
GATE Civil 2023 Set 2 | GA Question: 4
There are $4$ red, $5$ green, and 6 blue balls inside a box. If $N$ number of balls are picked simultaneously, what is the smallest value of $N$ that guarantees there will be at least two balls of the same colour? One cannot see the colour of the balls until they are picked. $4$ $15$ $5$ $2$
There are $4$ red, $5$ green, and 6 blue balls inside a box. If $N$ number of balls are picked simultaneously, what is the smallest value of $N$ that guarantees there wil...
admin
4.2k
points
admin
asked
May 21, 2023
Quantitative Aptitude
gatecivil-2023-set2
quantitative-aptitude
counting
+
–
1
votes
1
answer
13
GATE Civil 2023 Set 2 | GA Question: 9
If $x$ satisfies the equation $4^{8^{x}}=256$, then $x$ is equal to __________. $\frac{1}{2}$ $\log _{16} 8$ $\frac{2}{3}$ $\log _{4} 8$
If $x$ satisfies the equation $4^{8^{x}}=256$, then $x$ is equal to __________.$\frac{1}{2}$ $\log _{16} 8$$\frac{2}{3}$$\log _{4} 8$
admin
4.2k
points
admin
asked
May 21, 2023
Quantitative Aptitude
gatecivil-2023-set2
quantitative-aptitude
logarithms
+
–
1
votes
0
answers
14
GATE Civil 2023 Set 2 | GA Question: 10
Consider a spherical globe rotating about an axis passing through its poles. There are three points $P, Q,$ and $R$ situated respectively on the equator, the north pole, and midway between the equator and the north pole in the northern hemisphere ... following options is CORRECT? $v_P<v_R<v_Q$ $v_P<v_Q<v_R $ $v_P>v_R>v_Q $ $v_P=v_R \neq v_Q$
Consider a spherical globe rotating about an axis passing through its poles. There are three points $P, Q,$ and $R$ situated respectively on the equator, the north pole, ...
admin
4.2k
points
admin
asked
May 21, 2023
Quantitative Aptitude
gatecivil-2023-set2
quantitative-aptitude
speed-time-distance
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–
1
votes
1
answer
15
GATE Civil 2023 Set 1 | GA Question: 3
In the given figure, $\text{PQRSTV}$ is a regular hexagon with each side of length $5\mathrm{~cm}.$ A circle is drawn with its centre at $ \mathrm{V}$ such that it passes through $\mathrm{P}.$ What is the area $ \text{( in cm}^{2})$ of the shaded region? (The diagram is representative) $\frac{25 \pi}{3}$ $\frac{20 \pi}{3}$ $6 \pi$ $7\pi$
In the given figure, $\text{PQRSTV}$ is a regular hexagon with each side of length $5\mathrm{~cm}.$ A circle is drawn with its centre at $ \mathrm{V}$ such that it passes...
admin
4.2k
points
admin
asked
May 21, 2023
Quantitative Aptitude
gatecivil-2023-set1
quantitative-aptitude
geometry
area
+
–
1
votes
0
answers
16
GATE Civil 2023 Set 1 | GA Question: 7
Which one of the options can be inferred about the mean, median, and mode for the given probability distribution (i.e. probability mass function), $P(x)$, of a variable $x?$ mean $=$ median $\neq$ mode mean $=$ median $=\operatorname{mode}$ $\operatorname{mean} \neq \operatorname{median}=\operatorname{mode}$ mean $\neq$ mode $=$ median
Which one of the options can be inferred about the mean, median, and mode for the given probability distribution (i.e. probability mass function), $P(x)$, of a variable $...
admin
4.2k
points
admin
asked
May 21, 2023
Quantitative Aptitude
gatecivil-2023-set1
quantitative-aptitude
statistics
+
–
1
votes
0
answers
17
GATE Civil 2023 Set 1 | GA Question: 9
Let $a=30 !, b=50!,$ and $c=100!.$ Consider the following numbers: $\log _a c, \quad \log _c a, \quad \log _b a, \quad \log _a b$ Which one of the following inequalities is $\text{CORRECT?}$ $\log _c a<\log _b a<\log _a b<\log _a c$ ... $\log _c a<\log _b a<\log _a c<\log _a b$ $\log _b a<\log _c a<\log _a b<\log _a c$
Let $a=30 !, b=50!,$ and $c=100!.$ Consider the following numbers:$$\log _a c, \quad \log _c a, \quad \log _b a, \quad \log _a b$$Which one of the following inequalities ...
admin
4.2k
points
admin
asked
May 21, 2023
Quantitative Aptitude
gatecivil-2023-set1
quantitative-aptitude
logarithms
+
–
1
votes
0
answers
18
GATE Civil 2023 Set 1 | GA Question: 10
A square of side length $4 \mathrm{~cm}$ is given. The boundary of the shaded region is defined by one semi-circle on the top and two circular arcs at the bottom, each of radius $2 \mathrm{~cm}$, as shown. The area of the shaded region is__________$\text{cm}^{2}.$ $8$ $4$ $12$ $10$
A square of side length $4 \mathrm{~cm}$ is given. The boundary of the shaded region is defined by one semi-circle on the top and two circular arcs at the bottom, each of...
admin
4.2k
points
admin
asked
May 21, 2023
Quantitative Aptitude
gatecivil-2023-set1
quantitative-aptitude
geometry
circle
+
–
1
votes
1
answer
19
GATE Civil 2022 Set 2 | GA Question: 2
$x:y:z = \frac{1}{2} : \frac{1}{3} : \frac{1}{4}.$ What is the value of $\frac{x+z-y}{y} ?$ $0.75$ $1.25$ $2.25$ $3.25$
$x:y:z = \frac{1}{2} : \frac{1}{3} : \frac{1}{4}.$What is the value of $\frac{x+z-y}{y} ?$$0.75$$1.25$$2.25$$3.25$
Arjun
13.0k
points
Arjun
asked
Feb 15, 2022
Quantitative Aptitude
gatecivil-2022-set2
quantitative-aptitude
ratio-proportion
+
–
2
votes
1
answer
20
GATE Civil 2022 Set 2 | GA Question: 3
Both the numerator and the denominator of $\dfrac{3}{4}$ are increased by a positive integer, $x,$ and those of $\dfrac{15}{17}$ are decreased by the same integer. This operation results in the same value for both the fractions. What is the value of $x ?$ $1$ $2$ $3$ $4$
Both the numerator and the denominator of $\dfrac{3}{4}$ are increased by a positive integer, $x,$ and those of $\dfrac{15}{17}$ are decreased by the same integer. This o...
Arjun
13.0k
points
Arjun
asked
Feb 15, 2022
Quantitative Aptitude
gatecivil-2022-set2
quantitative-aptitude
fractions
+
–
1
votes
1
answer
21
GATE Civil 2022 Set 2 | GA Question: 4
A survey of $450$ students about their subjects of interest resulted in the following outcome. $150$ students are interested in Mathematics. $200$ students are interested in Physics. $175$ students are interested in Chemistry. $50$ students are ... Based on the above information, the number of students interested in Humanities is $10$ $30$ $40$ $45$
A survey of $450$ students about their subjects of interest resulted in the following outcome.$150$ students are interested in Mathematics.$200$ students are interested i...
Arjun
13.0k
points
Arjun
asked
Feb 15, 2022
Quantitative Aptitude
gatecivil-2022-set2
quantitative-aptitude
venn-diagrams
+
–
1
votes
1
answer
22
GATE Civil 2022 Set 2 | GA Question: 7
In a partnership business, the monthly investment by three friends for the first six months is in the ratio $3:4:5.$ After six months, they had to increase their monthly investments by $10 \%, 15 \%, \; \text{and} \; 20 \%,$ respectively, of ... is proportional to their individual total investment over the year? $22:23:24$ $22:33:50$ $33:46:60$ $63:86:110$
In a partnership business, the monthly investment by three friends for the first six months is in the ratio $3:4:5.$ After six months, they had to increase their monthly ...
Arjun
13.0k
points
Arjun
asked
Feb 15, 2022
Quantitative Aptitude
gatecivil-2022-set2
quantitative-aptitude
ratio-proportion
+
–
1
votes
1
answer
23
GATE Civil 2022 Set 2 | GA Question: 8
Consider the following equations of straight lines: $\text{Line L1}: 2x - 3y = 5$ $\text{Line L2}: 3x + 2y = 8$ $\text{Line L3}: 4x - 6y = 5$ $\text{Line L4}: 6x - 9y = 6$ Which one among the following is the correct statement? $\text{L1}$ ... $\text{L2}$ $\text{L4}$ is perpendicular to $\text{L2}$ and $\text{L4}$ is parallel to $\text{L3}$
Consider the following equations of straight lines:$\text{Line L1}: 2x – 3y = 5$$\text{Line L2}: 3x + 2y = 8$$\text{Line L3}: 4x – 6y = 5$$\text{Line L4}: 6x – 9y =...
Arjun
13.0k
points
Arjun
asked
Feb 15, 2022
Quantitative Aptitude
gatecivil-2022-set2
quantitative-aptitude
geometry
straight-lines
+
–
1
votes
1
answer
24
GATE Civil 2022 Set 1 | GA Question: 2
Two straight lines pass through the origin $(x_{0}, y_{0}) = (0, 0)$. One of them passes through the point $(x_{1}, y_{1}) = (1, 3)$ and the other passes through the point $(x_{2}, y_{2}) = (1, 2)$. What is the area enclosed between the straight lines in the interval $[0, 1]$ on the $x$-axis? $0.5$ $1.0$ $1.5$ $2.0$
Two straight lines pass through the origin $(x_{0}, y_{0}) = (0, 0)$. One of them passes through the point $(x_{1}, y_{1}) = (1, 3)$ and the other passes through the poin...
Arjun
13.0k
points
Arjun
asked
Feb 15, 2022
Quantitative Aptitude
gatecivil-2022-set1
quantitative-aptitude
cartesian-coordinates
area
+
–
1
votes
1
answer
25
GATE Civil 2022 Set 1 | GA Question: 3
If $p : q = 1:2$ $q : r = 4 : 3$ $r : s = 4 : 5$ and $u$ is $50\%$ more than $s$, what is the ratio $p : u$? $2 : 15$ $16 : 15$ $1 : 5$ $16 : 45$
If$p : q = 1:2$$q : r = 4 : 3$$r : s = 4 : 5$and $u$ is $50\%$ more than $s$, what is the ratio $p : u$?$2 : 15$$16 : 15$$1 : 5$$16 : 45$
Arjun
13.0k
points
Arjun
asked
Feb 15, 2022
Quantitative Aptitude
gatecivil-2022-set1
quantitative-aptitude
ratio-proportion
+
–
1
votes
1
answer
26
GATE Civil 2022 Set 1 | GA Question: 5
In the following diagram, the point $\text{R}$ is the center of the circle. The lines $\text{PQ}$ and $\text{ZV}$ are tangential to the circle. The relation among the areas of the squares, $\text{PXWR, RUVZ}$ and $\text{SPQT}$ is Area of $\text{SPQT}$ ... $\text{RUVZ}$ Area of $\text{PXWR}$ = Area of $\text{RUVZ}$ - Area of $\text{SPQT}$
In the following diagram, the point $\text{R}$ is the center of the circle. The lines $\text{PQ}$ and $\text{ZV}$ are tangential to the circle. The relation among the are...
Arjun
13.0k
points
Arjun
asked
Feb 15, 2022
Quantitative Aptitude
gatecivil-2022-set1
quantitative-aptitude
geometry
squares
area
+
–
1
votes
1
answer
27
GATE Civil 2022 Set 1 | GA Question: 7
$\text{P}$ invested ₹$5000$ per month for $6$ months of a year and $\text{Q}$ invested ₹$x$ per month for $8$ months of the year in a partnership business. The profit is shared in proportion to the total investment made in that year. If at the end of ... receives $\dfrac{4}{9}$ of the total profit, what is the value of $x$ (in ₹)? $2500$ $3000$ $4687$ $8437$
$\text{P}$ invested ₹$5000$ per month for $6$ months of a year and $\text{Q}$ invested ₹$x$ per month for $8$ months of the year in a partnership business. The profi...
Arjun
13.0k
points
Arjun
asked
Feb 15, 2022
Quantitative Aptitude
gatecivil-2022-set1
quantitative-aptitude
profit-loss
+
–
1
votes
1
answer
28
GATE Civil 2022 Set 1 | GA Question: 8
The above frequency chart shows the frequency distribution of marks obtained by a set of students in an exam. From the data presented above, which one of the following is $\text{CORRECT}$? mean > mode > median mode > median> mean mode > mean > median median > mode > mean
The above frequency chart shows the frequency distribution of marks obtained by a set of students in an exam.From the data presented above, which one of the following is ...
Arjun
13.0k
points
Arjun
asked
Feb 15, 2022
Quantitative Aptitude
gatecivil-2022-set1
quantitative-aptitude
data-interpretation
bar-graph
statistics
+
–
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