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Recent questions tagged general-aptitude
0
votes
0
answers
18
views
#probability
I have a bag containing 20 red balls and 16 blue balls. I uniformly randomly take balls out from the bag without replacement until all balls of color have been removed. If the probability that the last ball I took was red can be represented as p/q , where p and q ... of drawing all the balls is 36c20. The probability is 35c19/36c20=5/9. but the answer is 4/9. pls, correct my solution?
DEBANJAN GHOSH
asked
in
Mathematical Logic
Jun 26, 2021
by
DEBANJAN GHOSH
5
points
18
views
general-aptitude
mathematical-logic
0
votes
1
answer
62
views
Aptitude book, gateforum #general aptitude #divisibility
intgate
asked
in
Numerical Ability
Aug 23, 2020
by
intgate
9
points
62
views
engineering-mathematics
general-aptitude
0
votes
1
answer
36
views
GA ELECTRICAL 2020
The man who is now Municipal Commissioner worked as ____________________. (A) the security guard at a university (B) a security guard at the university (C) a security guard at university (D) the security guard at the university
Nilabja Sarkar
asked
in
Verbal Ability
Aug 19, 2020
by
Nilabja Sarkar
5
points
36
views
general-aptitude
gate2020-ee
0
votes
1
answer
48
views
GA 2020 ELECTRICAL
Nobody knows how the Indian cricket team is going to cope with the difficult and seamer-friendly wickets in Australia. Choose the option which is closest in meaning to the underlined phrase in the above sentence. (A) put up with (B) put in with (C) put down to (D) put up against
Nilabja Sarkar
asked
in
Verbal Ability
Aug 19, 2020
by
Nilabja Sarkar
5
points
48
views
gate2020
general-aptitude
0
votes
1
answer
39
views
GA ELECTRICAL 2020
Find the odd one in the following group of words. mock, deride, praise, jeer (A) mock (B) deride (C) praise (D) jeer
Nilabja Sarkar
asked
in
Verbal Ability
Aug 19, 2020
by
Nilabja Sarkar
5
points
39
views
general-aptitude
gate2020
0
votes
1
answer
43
views
GA ELECTRICAL 2020-4
Pick the odd one from the following options. (A) CADBE (B) JHKIL (C) XVYWZ (D) ONPMQ
Nilabja Sarkar
asked
in
Verbal Ability
Aug 19, 2020
by
Nilabja Sarkar
5
points
43
views
general-aptitude
gate2020
ee
0
votes
1
answer
63
views
General Aptitude Self doubt
Consider a Circle with 100 points numbered 1,2,3,4, ..,99,100. Now their is a tortoise at point numbered 1 and a hare at point numbered 2 and both can only move in clockwise direction only on numbered points. Tortoise can move one point at time for ... until they meet at some point. Now find the point at which they meet or if they cannot meet at some point tell why??
BHASHKAR
asked
in
Numerical Ability
Jun 27, 2020
by
BHASHKAR
73
points
63
views
numerical-ability
general-aptitude
0
votes
0
answers
33
views
Self Doubt - A $200 \times 200$ $cm^2$ area is to be scanned by a $20 \times 20$ $cm^2$ flashlight.
toxicdesire
asked
in
Numerical Ability
May 7, 2020
by
toxicdesire
555
points
33
views
aptitude
general-aptitude
0
votes
1
answer
82
views
Self Doubt #Clocks-and-calendars
On a particular day if it is found that a clock is shoing 10 minutes less at 1:00 pm and 5 min more at 6:00 pm on the same day. At what time did the clock show the correct time? 3 hr 20 min 4 hr 20 min 5 hr 40 min 6 hr 40 min
Hiral Rajgor
asked
in
Numerical Ability
Apr 22, 2020
by
Hiral Rajgor
11
points
82
views
numerical-ability
general-aptitude
clock-time
0
votes
0
answers
25
views
GATE2019-GA-1 Video Solution
The expenditure on the project _____ as follows: equipment Rs.$20$ lakhs, salaries Rs.$12$ lakhs, and contingency Rs.$3$ lakhs. break down break breaks down breaks
admin
asked
in
Verbal Ability
Apr 18, 2020
by
admin
585
points
25
views
gate2019
general-aptitude
verbal-ability
most-appropriate-word
video-solution
0
votes
0
answers
21
views
GATE2019-GA-7 Video Solution
In the given diagram, teachers are represented in the triangle, researchers in the circle and administrators in the rectangle. Out of the total number of the people, the percentage of administrators shall be in the range of _______ $0$ to $15$ $16$ to $30$ $31$ to $45$ $46$ to $60$
admin
asked
in
Numerical Ability
Apr 18, 2020
by
admin
585
points
21
views
gate2019
general-aptitude
numerical-ability
venn-diagrams
video-solution
0
votes
0
answers
33
views
GATE2017-1-GA-1 Video Solution
After Rajendra Chola returned from his voyage to Indonesia, he ________ to visit the temple in Thanjavur. was wishing is wishing wished had wished
admin
asked
in
Verbal Ability
Apr 18, 2020
by
admin
585
points
33
views
gate2017-1
general-aptitude
verbal-ability
tenses
english-grammar
normal
video-solution
0
votes
0
answers
28
views
GATE2019-GA-9 Video Solution
In a college, there are three student clubs, $60$ students are only in the Drama club, $80$ students are only in the Dance club, $30$ students are only in Maths club, $40$ students are in both Drama and Dance clubs, $12$ students are in both Dance and ... are not in any of these clubs, then the total number of students in the college is _____. $1000$ $975$ $900$ $225$
admin
asked
in
Numerical Ability
Apr 18, 2020
by
admin
585
points
28
views
gate2019
general-aptitude
numerical-ability
venn-diagrams
video-solution
0
votes
0
answers
29
views
GATE2017-1-GA-10 Video Solution
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? $P, Q$ $P, Q, T$ $R, S, T$ $Q, R, S$
admin
asked
in
Numerical Ability
Apr 18, 2020
by
admin
585
points
29
views
gate2017-1
general-aptitude
numerical-ability
data-interpretation
normal
video-solution
0
votes
0
answers
17
views
GATE2017-1-GA-5 Video Solution
The probability that a $k$-digit number does NOT contain the digits $0, 5,$ or $9$ is $0.3^{k}$ $0.6^{k}$ $0.7^{k}$ $0.9^{k}$
admin
asked
in
Numerical Ability
Apr 18, 2020
by
admin
585
points
17
views
gate2017-1
general-aptitude
numerical-ability
probability
easy
video-solution
0
votes
0
answers
21
views
GATE2019-GA-3 Video Solution
Two cars at the same time from the same location and go in the same direction. The speed of the first car is $50$ km/h and the speed of the second car is $60$ km/h. The number of hours it takes for the distance between the two cars to be $20$ km is _____. $1$ $2$ $3$ $6$
admin
asked
in
Numerical Ability
Apr 18, 2020
by
admin
585
points
21
views
gate2019
general-aptitude
numerical-ability
speed-time-distance
video-solution
0
votes
0
answers
22
views
GATE2017-1-GA-8 Video Solution
The expression $\large \frac{(x+y) - |x-y|}{2}$ is equal to : The maximum of $x$ and $y$ The minimum of $x$ and $y$ $1$ None of the above
admin
asked
in
Numerical Ability
Apr 18, 2020
by
admin
585
points
22
views
gate2017-1
general-aptitude
numerical-ability
maxima-minima
absolute-value
video-solution
0
votes
0
answers
15
views
GATE2019-GA-4 Video Solution
Ten friends planned to share equally the cost of buying a gift for their teacher. When two of them decided not to contribute, each of the other friends had to pay Rs. $150$ more. The cost of the gift was Rs. ____ $666$ $3000$ $6000$ $12000$
admin
asked
in
Numerical Ability
Apr 18, 2020
by
admin
585
points
15
views
gate2019
general-aptitude
numerical-ability
cost-market-price
video-solution
0
votes
0
answers
21
views
GATE2019-GA-2 Video Solution
The search engine’s business model ____ around the fulcrum of trust. revolves plays sinks bursts
admin
asked
in
Verbal Ability
Apr 18, 2020
by
admin
585
points
21
views
gate2019
general-aptitude
verbal-ability
english-grammar
video-solution
0
votes
0
answers
20
views
GATE2017-1-GA-2 Video Solution
Research in the workplace reveals that people work for many reasons _______________ . money beside beside money money besides besides money
admin
asked
in
Verbal Ability
Apr 18, 2020
by
admin
585
points
20
views
gate2017-1
general-aptitude
verbal-ability
english-grammar
video-solution
0
votes
0
answers
27
views
GATE2019-GA-8 Video Solution
A recent High Court judgement has sought to dispel the idea of begging as a disease - which leads to its stigmatization and criminalization - and to regard it as a symptom. The underlying disease is the failure of the state to protect citizens ... an offence that has to be dealt with firmly Begging has to be banned because it adversely affects the welfare of the state
admin
asked
in
Verbal Ability
Apr 18, 2020
by
admin
585
points
27
views
gate2019
general-aptitude
verbal-ability
verbal-reasoning
video-solution
0
votes
0
answers
18
views
GATE2019-GA-5 Video Solution
A court is to a judge as _________ is to a teacher a student a punishment a syllabus a school
admin
asked
in
Verbal Ability
Apr 18, 2020
by
admin
585
points
18
views
gate2019
general-aptitude
verbal-ability
most-appropriate-word
video-solution
0
votes
0
answers
12
views
GATE2015 CE-2: GA-4 Video Solution
Mr. Vivek walks $6$ meters North-east, then turns and walks $6$ meters South-east, both at 60 degrees to east. He further moves $2$ meters South and $4$ meters West. What is the straight distance in meters between the point he started from and the point he finally reached? $2\sqrt 2$ $2$ $\sqrt 2$ $1/\sqrt2$
admin
asked
in
Numerical Ability
Apr 18, 2020
by
admin
585
points
12
views
gate2015-ce-2
numerical-ability
general-aptitude
direction-sense
video-solution
0
votes
0
answers
20
views
GATE2019-GA-10 Video Solution
Three of the five students are allocated to a hostel put in special requests to the warden, Given the floor plan of the vacant rooms, select the allocation plan that will accommodate all their requests. Request by X: Due to pollen allergy, I want to ... I believe in Vaastu and so I want to stay in South-West wing. The shaded rooms are already occupied. WR is washroom
admin
asked
in
Numerical Ability
Apr 18, 2020
by
admin
585
points
20
views
gate2019
general-aptitude
numerical-ability
direction-sense
video-solution
0
votes
0
answers
14
views
GATE2015 EC-1: GA-5 Video Solution
If $\log_{x}{(\frac{5}{7})}=\frac{-1}{3},$ then the value of $x$ is $343/125$ $25/343$ $-25/49$ $-49/25$
admin
asked
in
Numerical Ability
Apr 18, 2020
by
admin
585
points
14
views
gate2015-ec-1
general-aptitude
numerical-methods
logarithms
video-solution
0
votes
0
answers
9
views
GATE2017-1-GA-4 Video Solution
Find the smallest number $y$ such that $y \times 162$ is a perfect cube. $24$ $27$ $32$ $36$
admin
asked
in
Numerical Ability
Apr 18, 2020
by
admin
585
points
9
views
gate2017-1
general-aptitude
numerical-ability
numerical-computation
video-solution
0
votes
0
answers
21
views
GATE2017-1-GA-6 Video Solution
"The hold of the nationalist imagination on our colonial past is such that anything inadequately or improperly nationalist is just not history." Which of the following statements best reflects the author's opinion? Nationalists are ... the filter of nationalism. Our colonial past never happened. Nationalism has to be both adequately and properly imagined.
admin
asked
in
Verbal Ability
Apr 18, 2020
by
admin
585
points
21
views
gate2017-1
general-aptitude
verbal-ability
passage-reading
video-solution
0
votes
0
answers
15
views
GATE2015 EC-1: GA-9 Video Solution
A cube of side $3$ units is formed using a set of smaller cubes of side $1$ unit. Find the proportion of the number of faces of the smaller cubes visible to those which are NOT visible. $ 1: 4$ $ 1: 3$ $ 1: 2$ $ 2: 3$
admin
asked
in
Numerical Ability
Apr 18, 2020
by
admin
585
points
15
views
gate2015-ec-1
general-aptitude
numerical-ability
geometry
ratio-proportion
video-solution
0
votes
0
answers
9
views
GATE2018 CH: GA-8 Video Solution
To pass a test, a candidate needs to answer at least $2$ out of $3$ questions correctly. A total of $6,30,000$ candidates appeared for the test. Question $A$ was correctly answered by $3,30,000$ candidates. Question $B$ ... number answering none, how many candidates failed to clear the test? $30,000$ $2,70,000$ $3,90,000$ $4,20,000$
admin
asked
in
Numerical Ability
Apr 18, 2020
by
admin
585
points
9
views
gate2018-ch
general-aptitude
numerical-ability
counting
video-solution
0
votes
0
answers
13
views
GATE2018 EE: GA-6 Video Solution
An e-mail password must contain three characters. The password has to contain one numeral from $0 \text{ to } 9$, one upper case and one lower case character from the English alphabet. How many distinct passwords are possible? $6,760$ $13,520$ $40,560$ $1,05,456$
admin
asked
in
Numerical Ability
Apr 18, 2020
by
admin
585
points
13
views
gate2018-ee
general-aptitude
numerical-ability
normal
combinatory
counting
video-solution
0
votes
0
answers
25
views
GATE2018 EE: GA-2 Video Solution
“A common misconception among writers is that sentence structure mirrors thought; the more _________ the structure, the more complicated the ideas.” The word that best fills the blank in the above sentence is detailed simple clear convoluted
admin
asked
in
Verbal Ability
Apr 18, 2020
by
admin
585
points
25
views
gate2018-ee
general-aptitude
verbal-ability
normal
most-appropriate-word
video-solution
0
votes
0
answers
22
views
GATE2018 EC: GA-7 Video Solution
Two alloys $A$ and $B$ contain gold and copper in the ratios of $2:3$ and $3:7$ by mass, respectively. Equal masses of alloys $A$ and $B$ are melted to make an alloy $C$. The ratio of gold to copper in alloy $C$ is ______. $ 5:10$ $7:13$ $6:11$ $9:13$
admin
asked
in
Numerical Ability
Apr 18, 2020
by
admin
585
points
22
views
gate2018-ec
general-aptitude
numerical-ability
normal
ratio-proportion
video-solution
0
votes
0
answers
30
views
GATE2015 CE-2: GA-7 Video Solution
The given question is followed by two statements; select the most appropriate option that solves the question. Capacity of a solution tank $A$ is $\text{70%}$ of the capacity of tank $B$. How many gallons of solution are in tank ... II alone is sufficient. Either statement I or II alone is sufficient. Both the statements I and II together are sufficient.
admin
asked
in
Numerical Ability
Apr 18, 2020
by
admin
585
points
30
views
gate2015-ce-2
numerical-ability
general-aptitude
percentage
video-solution
0
votes
0
answers
23
views
GATE2018 ME-2: GA-8 Video Solution
A contract is to be completed in 52 days and 125 identical robots were employed, each operational for 7 hours a day. After 39 days, five-seventh of the work was completed. How many additional robots would be required to complete the work on time, if each robot is now operational for 8 hours a day? 50 89 146 175
admin
asked
in
Numerical Ability
Apr 18, 2020
by
admin
585
points
23
views
gate2018-me-2
general-aptitude
numerical-ability
work-time
video-solution
0
votes
0
answers
21
views
GATE2018 EC: GA-9 Video Solution
A cab was involved in a hit and run accident at night. You are given the following data about the cabs in the city and the accident. $85\%$ of cabs in the city are green and the remaining cabs are blue. A witness identified the cab involved in the accident ... is closest to the probability that the accident was caused by a blue cab? $12\%$ $15\%$ $41\%$ $80\%$
admin
asked
in
Numerical Ability
Apr 18, 2020
by
admin
585
points
21
views
gate2018-ec
general-aptitude
numerical-ability
normal
data-interpretation
video-solution
0
votes
0
answers
51
views
GATE2015 CE-2: GA-9 Video Solution
Read the following table giving sales data of five types of batteries for years $2006$ to $2012$ ... of the following , which type of battery achieved highest growth between the years $2006$ and $2012$? Type V Type III Type II Type I
admin
asked
in
Numerical Ability
Apr 18, 2020
by
admin
585
points
51
views
gate2015-ce-2
general-aptitude
numerical-ability
data-interpretation
tabular-data
video-solution
0
votes
0
answers
23
views
GATE2011 AG: GA-8 Video Solution
Three friends, $R, S$ and $T$ shared toffee from a bowl. $R$ took $\frac{1}{3}^{\text{rd}}$ of the toffees, but returned four to the bowl. $S$ took $\frac{1}{4}^{\text{th}}$ of what was left but returned three toffees to the bowl. $T$ ... two back into the bowl. If the bowl had $17$ toffees left, how may toffees were originally there in the bowl? $38$ $31$ $48$ $41$
admin
asked
in
Numerical Ability
Apr 18, 2020
by
admin
585
points
23
views
general-aptitude
numerical-ability
gate2011-ag
ratio-proportion
video-solution
0
votes
0
answers
12
views
GATE2018 EE: GA-9 Video Solution
A designer uses marbles of four different colours for his designs. The cost of each marble is the same, irrespective of the colour. The table below shows the percentage of marbles of each colour used in the current design. The cost of each marble increased by $25\%.$ Therefore, ... $35.75$ $40.25$ $43.75$ $46.25$
admin
asked
in
Numerical Ability
Apr 18, 2020
by
admin
585
points
12
views
gate2018-ee
general-aptitude
numerical-ability
normal
percentage
video-solution
0
votes
0
answers
16
views
GATE2018 EC: GA-6 Video Solution
Leila aspires to buy a car worth $Rs. 10,00,000$ after $5$ years. What is the minimum amount in Rupees that she should deposit now in a bank which offers $10\%$ annual rate of interest, if the interest was compounded annually? $5,00,000 $ $6,21,000$ $6,66,667$ $7,50,000$
admin
asked
in
Numerical Ability
Apr 18, 2020
by
admin
585
points
16
views
gate2018-ec
general-aptitude
numerical-ability
simple-compound-interest
normal
video-solution
0
votes
0
answers
27
views
GATE2015 EC-1: GA-6 Video Solution
The following question presents a sentence, part of which is underlined. Beneath the sentence, you find four ways of phrasing the underlined part. Following the requirements of the standard written English, select the answer that produces the most effective ... of death has the rank of one of the leading causes of death are one of the leading causes of death
admin
asked
in
Verbal Ability
Apr 18, 2020
by
admin
585
points
27
views
gate2015-ec-1
general-aptitude
verbal-ability
english-grammar
video-solution
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