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GATE2019 EE: GA3
The missing number in the given sequence $343,1331,$_____$,4913$ is $3375$ $2744$ $2197$ $4096$
asked
Feb 12, 2019
in
Numerical Ability
by
Arjun
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5.4k
points)
gate2019ee
generalaptitude
numericalability
sequenceseries
0
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0
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2
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$?$ $60$ $80$ $90$ $120$
asked
Feb 12, 2019
in
Numerical Ability
by
Arjun
(
5.4k
points)
gate2019ee
generalaptitude
numericalability
worktime
0
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0
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3
GATE2019 EE: GA6
How many integers are there between $100$ and $1000$ all of whose digits are even? $60$ $80$ $100$ $90$
asked
Feb 12, 2019
in
Numerical Ability
by
Arjun
(
5.4k
points)
gate2019ee
generalaptitude
numericalability
arithmeticseries
0
votes
0
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4
GATE2019 EE: GA7
The ration of the number of boys and girls who participated in an examination is $4:3.$ The total percentage of candidates who passed the examination is $80$ and the percentage of girls who passed the exam is $90.$ The percentage of boys who passed is _______. $55.50$ $72.50$ $80.50$ $90.00$
asked
Feb 12, 2019
in
Numerical Ability
by
Arjun
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5.4k
points)
gate2019ee
generalaptitude
numericalability
ratioproportion
percentage
0
votes
0
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5
GATE2019 EE: GA9
Given two sets $X=\{1,2,3\}$ and $Y=\{2,3,4\},$ we construct a set $Z$ of all possible fractions where the numerators belong to set $X$ and the denominators belong to set $Y.$ The product of elements having minimum and maximum values in the set $Z$ is _____. $1/12$ $1/8$ $1/6$ $3/8$
asked
Feb 12, 2019
in
Numerical Ability
by
Arjun
(
5.4k
points)
gate2019ee
generalaptitude
numericalability
sets
0
votes
0
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6
GATE201264
There are eight bags of rice looking alike, seven of which have equal weight and one is slightly heavier. The weighing balance is of unlimited capacity. Using this balance, the minimum number of weighings required to identify the heavier bag is $2$ $3$ $4$ $8$
asked
Mar 24, 2018
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Numerical Ability
by
Andrijana3306
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1.4k
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gate2012ee
0
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7
GATE201265
The data given in the following table summarizes the monthly budget of an average household. ... $\textbf{NOT}$ spent on savings is $10\%$ $14\%$ $81\%$ $86\%$
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Mar 24, 2018
in
Numerical Ability
by
Andrijana3306
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1.4k
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gate2012ee
0
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0
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8
GATE201263
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 $5$ $6$ $9$ $10$
asked
Mar 24, 2018
in
Numerical Ability
by
Andrijana3306
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1.4k
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gate2012ee
0
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9
GATE201257
If $(1.001)^{1259}=3.52$ and $(1.001)^{2062}=7.85,$ then $(1.001)^{3321}=?$ $2.23$ $4.33$ $11.37$ $27.64$
asked
Mar 24, 2018
in
Numerical Ability
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Andrijana3306
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1.4k
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gate2012ee
0
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10
GATE201261
$A$ 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 $1/4$ $1/16$ $7/16$ $9/16$
asked
Mar 24, 2018
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Numerical Ability
by
Andrijana3306
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1.4k
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gate2012ee
0
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0
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11
GATE2018GA3
The three roots of the equation $f(x) = 0$ are $x = {−2, 0, 3}.$ What are the three values of $ x $ for which $f(x − 3) = 0?$ $−5 , −3 , 0 $ $−2 , 0 , 3$ $0 , 6 , 8$ $1 , 3 , 6$
asked
Feb 19, 2018
in
Numerical Ability
by
Arjun
(
5.4k
points)
gate2018ee
generalaptitude
numericalability
quadraticequation
functions
0
votes
0
answers
12
GATE2018GA6
An email password must contain three characters. The password has to contain one numeral from $0$ to $9,$ one upper case and one lower case character from the English alphabet. How many distinct passwords are possible$?$ $6,760$ $13,520$ $40,560$ $1,05,456$
asked
Feb 19, 2018
in
Numerical Ability
by
Arjun
(
5.4k
points)
gate2018ee
generalaptitude
numericalability
permutationandcombination
counting
0
votes
0
answers
13
GATE20172GA3
There are five buildings called $V, W, X, Y$ and $Z$ in a row (not necessarily in that order). $V$ is to the West of $W . Z$ is to the East of $X$ and the West of $V$. $W$ is to the West of $Y$. Which is the building in the middle? $V$ $W$ $X$ $Y$
asked
Feb 27, 2017
in
Numerical Ability
by
Arjun
(
5.4k
points)
gate2017ee2
0
votes
0
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14
GATE20172GA4
A test has twenty questions worth $100$ marks in total. There are two types of questions. Multiple choice questions are worth $3$ marks each and essay questions are worth $11$ marks each. How many multiple choice questions does the exam have? $12$ $15$ $18$ $19$
asked
Feb 27, 2017
in
Numerical Ability
by
Arjun
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5.4k
points)
gate2017ee2
0
votes
0
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15
GATE20172GA5
There are $3$ red socks, $4$ green socks and $3$ blue socks. You choose $2$ socks. The probability that they are of the same colour is $1/5$ $7/30$ $1/4$ $4/15$
asked
Feb 27, 2017
in
Numerical Ability
by
Arjun
(
5.4k
points)
gate2017ee2
0
votes
0
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16
GATE20172GA8
$X$ is a $30$ digit number starting with the digit $4$ followed by the digit $7$. Then the number $X^{3}$ will have $90$ digits $91$ digits $92$ digits $93$ digits
asked
Feb 27, 2017
in
Numerical Ability
by
Arjun
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5.4k
points)
gate2017ee2
0
votes
0
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17
GATE20172GA9
The number of roots of $e^{x}+0.5x^{2}2=0$ in the range $[5, 5]$ is $0$ $1$ $2$ $3$
asked
Feb 27, 2017
in
Numerical Ability
by
Arjun
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5.4k
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gate2017ee2
0
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18
GATE20172GA10
An air pressure contour line joins locations in a region having the same atmospheric pressure. The following is an air pressure contour plot of a geographical region. Contour lines are shown at $0.05$ bar intervals in this plot. If a possibility of a thunderstorm is given ... drops over a region, which of the following regions is most likely to have a thunderstorm? $P$ $Q$ $R$ $S$
asked
Feb 27, 2017
in
Numerical Ability
by
Arjun
(
5.4k
points)
gate2017ee2
0
votes
0
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19
GATE20171GA8
The expression $\frac{(x+y)xy}{2}$ is equal to The maximum of $x$ and $y$ The minimum of $x$ and $y$ $1$ None of the above.
asked
Feb 27, 2017
in
Numerical Ability
by
Arjun
(
5.4k
points)
gate2017ee1
0
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0
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20
GATE20171GA9
Arun, Gulab, Neel and Shweta must choose one shirt each from a pile of four shirts coloured Red, Pink, Blue and White respectively. Arun dislikes the colour red and Shweta dislikes the colour white. Gulab and Neel like all the colours. In how many different ways can they choose the shirts so that no one has a shirt with a colour he or she dislikes? $21$ $18$ $16$ $14$
asked
Feb 27, 2017
in
Numerical Ability
by
Arjun
(
5.4k
points)
gate2017ee1
0
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0
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21
GATE20171GA10
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. If in a flood, the water level rises to $525$m, which of the villages $P, Q, R, S, T$ get submerged? $P, Q$ $P, Q, T$ $R, S, T$ $Q, R, S$
asked
Feb 27, 2017
in
Numerical Ability
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Arjun
(
5.4k
points)
gate2017ee1
0
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0
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22
GATE20171GA3
Rahul, Murali, Srinivas and Arul are seated around a square table. Rahul is sitting to the left of Murali. Srinivas is sitting to the right of Arul. Which of the following pairs are seated opposite each other? Rahul and Murali Srinivas and Arul Srinivas and Murali Srinivas and Rahul
asked
Feb 27, 2017
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Numerical Ability
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Arjun
(
5.4k
points)
gate2017ee1
0
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0
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23
GATE20171GA4
Find the smallest number $y$ such that $y \times 162$ is a perfect cube. $24$ $27$ $32$ $36$
asked
Feb 27, 2017
in
Numerical Ability
by
Arjun
(
5.4k
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gate2017ee1
0
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0
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24
GATE20171GA5
The probability that a $k$digit number does NOT contain the digits $0, 5$ or $9$ is $0.3^{k}$ $0.6^{k}$ $0.7^{k}$ $0.9^{k}$
asked
Feb 27, 2017
in
Numerical Ability
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Arjun
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5.4k
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gate2017ee1
0
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0
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25
GATE20171GA7
Six people are seated around a circular table. There are at least two men and two women. There are at least three righthanded persons. Every women has a lefthanded person to her immediate right. None of the women are righthanded. The number of women at the table is $2$ $3$ $4$ Cannot be determined.
asked
Feb 27, 2017
in
Numerical Ability
by
Arjun
(
5.4k
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gate2017ee1
0
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26
GATE201357
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 $40$ $43$ $46$ $49$
asked
Feb 12, 2017
in
Numerical Ability
by
piyag476
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1.5k
points)
gate2013ee
numericalability
percentage
0
votes
0
answers
27
GATE201361
What is the chance that a leap year, selected at random, will contain $53$ Saturdays? $2/7$ $3/7$ $1/7$ $5/7$
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Feb 12, 2017
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Numerical Ability
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piyag476
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1.5k
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gate2013ee
numericalability
probability
leapyear
0
votes
0
answers
28
GATE201363
The set of values of $p$ for which the roots of the equation $3x^2+2x+p(p1)=0$ are of opposite sign is $(\infty ,0)$ $(0,1)$ $(1,\infty )$ $(0,\infty )$
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Feb 12, 2017
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Numerical Ability
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piyag476
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1.5k
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gate2013ee
numericalability
quadraticequation
roots
0
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0
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29
GATE201364
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 $30$ $36$ $40$ $24$
asked
Feb 12, 2017
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Numerical Ability
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piyag476
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1.5k
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gate2013ee
numericalability
speedtimedistance
averagespeed
0
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0
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30
GATE201365
Find the sum to $n$ terms of the series $10+84+ 734 +\dots $ $\frac{9(9^n+1)}{10}+1$ $\frac{9(9^n1)}{8}+1$ $\frac{9(9^n1)}{8}+n$ $\frac{9(9^n1)}{8}+n^2$
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Feb 12, 2017
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Numerical Ability
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piyag476
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1.5k
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gate2013ee
numericalability
sequenceseries
summation
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31
GATE20143GA6
A dance programme is scheduled for $10.00$ $a.m$. Some students are participating in the programme and they need to come an hour earlier than the start of the event. These students should be accompanied by a parent. Other students and parents should come in time for the programme ... $9.00$ $a.m$. All others should come at $10.00$ $a.m$.
asked
Feb 12, 2017
in
Numerical Ability
by
makhdoom ghaya
(
9.3k
points)
gate2014ee3
generalmathematics
logical
0
votes
0
answers
32
GATE20143GA7
By the beginning of the $20^{th}$ century, several hypotheses were being proposed, suggesting a paradigm shift in our understanding of the universe. However, the clinching evidence was provided by experimental measurements of the position of a star which was directly behind our sun. ... important in confirming this paradigm shift (i), (ii) and (iv) (iii) only (i) and (iv) (iv) only
asked
Feb 12, 2017
in
Numerical Ability
by
makhdoom ghaya
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9.3k
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gate2014ee3
generalmathematics
logical
0
votes
0
answers
33
GATE20143GA4
Which number does not belong in the series below? $2$, $5$, $10$, $17$, $26$, $37$, $50$, $64$ $17$ $37$ $64$ $26$
asked
Feb 12, 2017
in
Numerical Ability
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makhdoom ghaya
(
9.3k
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gate2014ee3
analytical
generalmathematics
0
votes
0
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34
GATE20142GA10
At what time between $6$ $a.m.$ and $7$ $a.m.$ will the minute hand and hour hand of a clock make an angle closest to $60^0$? $6:22$ $a.m.$ $6:27$ $a.m.$ $6:38$ $a.m.$ $6:45$ $a.m.$
asked
Feb 12, 2017
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Numerical Ability
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makhdoom ghaya
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9.3k
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gate2014ee2
logical
analytical
0
votes
0
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35
GATE20142GA4
What is the average of all multiples of $10$ from $2$ to $198?$ $90$ $100$ $110$ $120$
asked
Feb 12, 2017
in
Numerical Ability
by
makhdoom ghaya
(
9.3k
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gate2014ee2
generalmathematics
analytical
0
votes
0
answers
36
GATE20142GA5
The value of $\sqrt{12+\sqrt{12+\sqrt{12+....}}}$ is $3.464$ $3.932$ $4.000$ $4.444$
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Feb 12, 2017
in
Numerical Ability
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makhdoom ghaya
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9.3k
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gate2014ee2
generalmathematics
linear
algebra
0
votes
0
answers
37
GATE2014121
A cascade of three identical modulo  $5$ counters has an overall modulus of $5$ $25$ $125$ $625$
asked
Feb 12, 2017
in
Numerical Ability
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makhdoom ghaya
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9.3k
points)
gate2014ee1
analytical
logical
0
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0
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38
GATE20141GA5
The roots of $ax^{2}+ bx + c = 0$ are real and positive. $a, b$ and $c$ are real. Then $ ax^2 + b \mid x \mid + c = 0$ has no roots $2$ real roots $3$ real roots $4$ real roots
asked
Feb 12, 2017
in
Numerical Ability
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makhdoom ghaya
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9.3k
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gate2014ee1
numericalability
quadraticequation
roots
0
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0
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39
GATE20141GA6
The Palghat Gap (or Palakkad Gap), a region about $30\:km$ wide in the southern part of the Western Ghats in India, is lower than the hilly terrain to its north and south. The exact reasons for the formation of this gap are not ... impact on weather patterns in neighbouring parts of Tamil Nadu and Kerala Higher summer temperatures result in higher rainfall near the Palghat Gap area
asked
Feb 12, 2017
in
Numerical Ability
by
makhdoom ghaya
(
9.3k
points)
gate2014ee1
verbalability
logicalreasoning
logicalanalytical
0
votes
0
answers
40
GATE20141GA8
Roundtrip tickets to a tourist destination are eligible for a discount of $10\%$ on the total fare. In addition, groups of $4$ or more get a discount of $5\%$ on the total fare. If the one way single person fare is $Rs\:100$, a group of $5$ tourists purchasing roundtrip tickets will be charged $Rs$ _________.
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Feb 12, 2017
in
Numerical Ability
by
makhdoom ghaya
(
9.3k
points)
gate2014ee1
numericalability
percentage
numericalanswers
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