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Most answered questions in Quantitative Aptitude
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votes
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81
GATE ECE 2014 Set 2 | GA Question: 9
The total exports and revenues from the exports of a country are given in the two charts shown below. The pie chart for exports shows the quantity of each item exported as a percentage of the total quantity of exports. The pie chart for the revenues shows ... item among the following has generated the maximum revenue per $kg$? Item $2$ Item $3$ Item $6$ Item $5$
The total exports and revenues from the exports of a country are given in the two charts shown below. The pie chart for exports shows the quantity of each item exported a...
Milicevic3306
16.0k
points
77
views
Milicevic3306
asked
Mar 26, 2018
Quantitative Aptitude
gate2014-ec-2
numerical-ability
data-interpretation
pie-chart
+
–
0
votes
0
answers
82
GATE ECE 2014 Set 2 | GA Question: 10
It takes $30$ minutes to empty a half-full tank by draining it at a constant rate. It is decided to simultaneously pump water into the half-full tank while draining it. What is the rate at which water has to be pumped in so that it gets fully ... ? $4$ times the draining rate $3$ times the draining rate $2.5$ times the draining rate $2$ times the draining rate
It takes $30$ minutes to empty a half-full tank by draining it at a constant rate. It is decided to simultaneously pump water into the half-full tank while draining it. W...
Milicevic3306
16.0k
points
65
views
Milicevic3306
asked
Mar 26, 2018
Quantitative Aptitude
gate2014-ec-2
numerical-ability
pipe-cisterns
+
–
0
votes
0
answers
83
GATE ECE 2014 Set 1 | GA Question: 4
The statistics of runs scored in a series by four batsmen are provided in the following table. Who is the most consistent batsman of these four? ... K L M N
The statistics of runs scored in a series by four batsmen are provided in the following table. Who is the most consistent batsman of these four?$$\begin{array}{|c|c|c|}\h...
Milicevic3306
16.0k
points
108
views
Milicevic3306
asked
Mar 25, 2018
Quantitative Aptitude
gate2014-ec-1
numerical-ability
statistics
+
–
0
votes
0
answers
84
GATE ECE 2014 Set 1 | GA Question: 5
What is the next number in the series? $12$ $35$ $81$ $173$ $357$ ________,
What is the next number in the series?$12$ $35$ $81$ $173$ $357$ ________,
Milicevic3306
16.0k
points
93
views
Milicevic3306
asked
Mar 25, 2018
Quantitative Aptitude
gate2014-ec-1
numerical-ability
sequence-series
numerical-answers
+
–
0
votes
0
answers
85
GATE ECE 2014 Set 1 | GA Question: 8
A train that is $280$ meters long, traveling at a uniform speed, crosses a platform in $60$ seconds and passes a man standing on the platform in $20$ seconds. What is the length of the platform in meters?
A train that is $280$ meters long, traveling at a uniform speed, crosses a platform in $60$ seconds and passes a man standing on the platform in $20$ seconds. What is the...
Milicevic3306
16.0k
points
83
views
Milicevic3306
asked
Mar 25, 2018
Quantitative Aptitude
gate2014-ec-1
numerical-ability
speed-time-distance
numerical-answers
+
–
0
votes
0
answers
86
GATE ECE 2014 Set 1 | GA Question: 9
The exports and imports (in crores of $Rs$.) of a country from $2000$ to $2007$ are given in the following bar chart. If the trade deficit is defined as excess of imports over exports, in which year is the trade deficit $\frac{1}{5}$th of the exports? $2005$ $2004$ $2007$ $2006$
The exports and imports (in crores of $Rs$.) of a country from $2000$ to $2007$ are given in the following bar chart. If the trade deficit is defined as excess of imports...
Milicevic3306
16.0k
points
105
views
Milicevic3306
asked
Mar 25, 2018
Quantitative Aptitude
gate2014-ec-1
numerical-ability
data-interpretation
bar-graph
+
–
0
votes
0
answers
87
GATE ECE 2014 Set 1 | GA Question: 10
You are given three coins: one has heads on both faces, the second has tails on both faces, and the third has a head on one face and a tail on the other. You choose a coin at random and toss it, and it comes up heads. The probability that the other face is tails is $1/4$ $1/3$ $1/2$ $2/3$
You are given three coins: one has heads on both faces, the second has tails on both faces, and the third has a head on one face and a tail on the other. You choose a coi...
Milicevic3306
16.0k
points
75
views
Milicevic3306
asked
Mar 25, 2018
Quantitative Aptitude
gate2014-ec-1
numerical-ability
probability
+
–
0
votes
0
answers
88
GATE ECE 2013 | Question: 62
Find the sum to $n$ terms of the series $10+84+ 734 +\dots $ $\frac{9(9^n+1)}{10}+1$ $\frac{9(9^n-1)}{8}+1$ $\frac{9(9^n-1)}{8}+n$ $\frac{9(9^n-1)}{8}+n^2$
Find the sum to $n$ terms of the series $10+84+ 734 +\dots $$\frac{9(9^n+1)}{10}+1$$\frac{9(9^n-1)}{8}+1$$\frac{9(9^n-1)}{8}+n$$\frac{9(9^n-1)}{8}+n^2$
Milicevic3306
16.0k
points
77
views
Milicevic3306
asked
Mar 25, 2018
Quantitative Aptitude
gate2013-ec
numerical-ability
arithmetic-series
+
–
0
votes
0
answers
89
GATE ECE 2013 | Question: 64
The set of values of $p$ for which the roots of the equation $3x^2+2x+p(p-1)=0$ are of opposite sign is $(-\infty ,0)$ $(0,1)$ $(1,\infty )$ $(0,\infty )$
The set of values of $p$ for which the roots of the equation $3x^2+2x+p(p-1)=0$ are of opposite sign is$(-\infty ,0)$$(0,1)$$(1,\infty )$$(0,\infty )$
Milicevic3306
16.0k
points
67
views
Milicevic3306
asked
Mar 25, 2018
Quantitative Aptitude
gate2013-ec
numerical-ability
quadratic-equations
roots
+
–
0
votes
0
answers
90
GATE ECE 2013 | Question: 65
What is the chance that a leap year, selected at random, will contain $53$ Saturdays? $2/7$ $3/7$ $1/7$ $5/7$
What is the chance that a leap year, selected at random, will contain $53$ Saturdays?$2/7$$3/7$$1/7$$5/7$
Milicevic3306
16.0k
points
102
views
Milicevic3306
asked
Mar 25, 2018
Quantitative Aptitude
gate2013-ec
numerical-ability
probability
leap-year
+
–
0
votes
0
answers
91
GATE ECE 2013 | Question: 58
In the summer of $2012,$ in New Delhi, the mean temperature of Monday to Wednesday was $41^{\circ}C$ and of Tuesday to Thursday was $43^{\circ}C$. If the temperature on Thursday was $15\%$ higher than that of Monday, then the temperature in $^{\circ}C$ on Thursday was $40$ $43$ $46$ $49$
In the summer of $2012,$ in New Delhi, the mean temperature of Monday to Wednesday was $41^{\circ}C$ and of Tuesday to Thursday was $43^{\circ}C$. If the temperature on T...
Milicevic3306
16.0k
points
87
views
Milicevic3306
asked
Mar 25, 2018
Quantitative Aptitude
gate2013-ec
numerical-ability
percentage
+
–
0
votes
0
answers
92
GATE ECE 2013 | Question: 61
A car travels $8 \: km$ in the first quarter of an hour, $6\: km$ in the second quarter and $16\: km$ in the third quarter. The average speed of the car in $km$ per hour over the entire journey is $30$ $36$ $40$ $24$
A car travels $8 \: km$ in the first quarter of an hour, $6\: km$ in the second quarter and $16\: km$ in the thirdquarter. The average speed of the car in $km$ per hour ...
Milicevic3306
16.0k
points
79
views
Milicevic3306
asked
Mar 25, 2018
Quantitative Aptitude
gate2013-ec
numerical-ability
speed-time-distance
+
–
0
votes
0
answers
93
GATE ECE 2012 | Question: 62
Raju has $14$ currency notes in his pocket consisting of only Rs. $20$ notes and Rs. $10$ notes. The total money value of the notes is Rs. $230$. The number of Rs. $10$ notes that Raju has is $5$ $6$ $9$ $10$
Raju has $14$ currency notes in his pocket consisting of only Rs. $20$ notes and Rs. $10$ notes. The total money value of the notes is Rs. $230$. The number of Rs. $10$ n...
Milicevic3306
16.0k
points
140
views
Milicevic3306
asked
Mar 25, 2018
Quantitative Aptitude
gate2012-ec
numerical-ability
numerical-computation
+
–
0
votes
0
answers
94
GATE ECE 2012 | Question: 64
The data given in the following table summarizes the monthly budget of an average household. ... $10\%$ $14\%$ $81\%$ $86\%$
The data given in the following table summarizes the monthly budget of an average household.$$\begin{array}{|l|c|c|} \hline \textbf{Category} & \textbf{Amount(Rs.)} \\\hl...
Milicevic3306
16.0k
points
82
views
Milicevic3306
asked
Mar 25, 2018
Quantitative Aptitude
gate2012-ec
numerical-ability
percentage
+
–
0
votes
0
answers
95
GATE ECE 2012 | Question: 65
$A$ and $B$ are friends. They decide to meet between $1:00$pm and $2:00$ pm on a given day. There is a condition that whoever arrives first will not wait for the other for more than $15$ minutes. The probability that they will meet on that day is $1/4$ $1/16$ $7/16$ $9/16$
$A$ and $B$ are friends. They decide to meet between $1:00$pm and $2:00$ pm on a given day. There is a condition that whoever arrives first will not wait for the other fo...
Milicevic3306
16.0k
points
93
views
Milicevic3306
asked
Mar 25, 2018
Quantitative Aptitude
gate2012-ec
numerical-ability
probability
+
–
0
votes
0
answers
96
GATE ECE 2012 | Question: 56
If $(1.001)^{1259}=3.52$ and $(1.001)^{2062}=7.85,$ then $(1.001)^{3321}=?$ $2.23$ $4.33$ $11.37$ $27.64$
If $(1.001)^{1259}=3.52$ and $(1.001)^{2062}=7.85,$ then $(1.001)^{3321}=?$$2.23$$4.33$$11.37$$27.64$
Milicevic3306
16.0k
points
106
views
Milicevic3306
asked
Mar 25, 2018
Quantitative Aptitude
gate2012-ec
numerical-ability
number-system
+
–
0
votes
0
answers
97
GATE ECE 2017 Set 2 | GA Question: 8
$1200$ 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? $3000$ $3300$ $3600$ $3900$
$1200$ 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 t...
admin
46.4k
points
104
views
admin
asked
Nov 23, 2017
Quantitative Aptitude
gate2017-ec-2
numerical-ability
work-time
+
–
0
votes
0
answers
98
GATE ECE 2017 Set 2 | GA Question: 10
A contour line joins locations having the same height above the mean sea level. The following is a contour plot of a geographical region. Contour lines are shown at $25$ m intervals in this plot. Which of the following is the steepest path leaving from $P$? $\text{P to Q}$ $\text{P to R}$ $\text{P to S}$ $\text{P to T}$
A contour line joins locations having the same height above the mean sea level. The following is a contour plot of a geographical region. Contour lines are shown at $25$ ...
admin
46.4k
points
211
views
admin
asked
Nov 23, 2017
Quantitative Aptitude
gate2017-ec-2
numerical-ability
data-interpretation
contour-plots
+
–
0
votes
0
answers
99
GATE ECE 2017 Set 2 | GA Question: 5
$500$ students are taking one or more course out of Chemistry, Physics, and Mathematics. Registration records indicate course enrollment as follows: Chemistry $(329)$, Physics $(186)$, and Mathematics $(295)$. Chemistry and Physics $(83)$, Chemistry and ... Physics and Mathematics $(63)$. How many students are taking all $3$ subjects? $37$ $43$ $47$ $53$
$500$ students are taking one or more course out of Chemistry, Physics, and Mathematics. Registration records indicate course enrollment as follows: Chemistry $(329)$, Ph...
admin
46.4k
points
146
views
admin
asked
Nov 23, 2017
Quantitative Aptitude
gate2017-ec-2
numerical-ability
venn-diagrams
+
–
0
votes
0
answers
100
GATE ECE 2017 Set 1 | GA Question: 3
In the summer, water consumption is known to decrease overall by $25 \%$. A Water Board official states that in the summer household consumption decreases by $20 \%$, while other consumption increases by $70 \%$. Which of the following statement is ... is $1/17$ The ratio of household to other consumption is $17/8$ There are errors in the official's statement.
In the summer, water consumption is known to decrease overall by $25 \%$. A Water Board official states that in the summer household consumption decreases by $20 \%$, whi...
admin
46.4k
points
87
views
admin
asked
Nov 17, 2017
Quantitative Aptitude
gate2017-ec-1
numerical-ability
percentage
+
–
0
votes
0
answers
101
GATE ECE 2017 Set 1 | GA Question: 4
$40 \%$ of deaths on city roads may be attributed to drunken driving. The number of degrees needed to represent this as a slice of a pie chart is $120$ $144$ $160$ $212$
$40 \%$ of deaths on city roads may be attributed to drunken driving. The number of degrees needed to represent this as a slice of a pie chart is$120$$144$$160$$212$
admin
46.4k
points
113
views
admin
asked
Nov 17, 2017
Quantitative Aptitude
gate2017-ec-1
numerical-ability
data-interpretation
pie-chart
+
–
0
votes
0
answers
102
GATE ECE 2017 Set 1 | GA Question: 9
There are $3$ Indians and $3$ Chinese in a group of $6$ people. How many subgroups of this group can we choose so that every subgroup has at least one Indian? $56$ $52$ $48$ $44$
There are $3$ Indians and $3$ Chinese in a group of $6$ people. How many subgroups of this group can we choose so that every subgroup has at least one Indian?$56$$52$$48$...
admin
46.4k
points
109
views
admin
asked
Nov 17, 2017
Quantitative Aptitude
gate2017-ec-1
numerical-ability
counting
+
–
0
votes
0
answers
103
GATE ECE 2017 Set 1 | GA Question: 8
Trucks ($10$ m long) and cars ($5$ m long) go on a single lane bridge. There must be a gap of at least $20$ m after each truck and a gap of at least $15$ m after each car. Trucks and cars travel at a speed of $36$ km/h. If cars and trucks go alternately, what is the maximum number of vehicles that can use the bridge in one hour? $1440$ $1200$ $720$ $600$
Trucks ($10$ m long) and cars ($5$ m long) go on a single lane bridge. There must be a gap of at least $20$ m after each truck and a gap of at least $15$ m after each car...
admin
46.4k
points
106
views
admin
asked
Nov 17, 2017
Quantitative Aptitude
gate2017-ec-1
numerical-ability
speed-time-distance
+
–
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