Recent questions tagged general-aptitude - GATE CSE Doubts

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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??

asked Jun 28 in Numerical Ability by BHASHKAR (47 points) | 24 views

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Self Doubt - A $200 \times 200$ $cm^2$ area is to be scanned by a $20 \times 20$ $cm^2$ flashlight.

asked May 7 in Numerical Ability by toxicdesire (305 points) | 11 views

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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

asked Apr 23 in Numerical Ability by Hiral Rajgor (26 points) | 27 views

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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

asked Apr 19 in Verbal Ability by admin (3.6k points) | 3 views

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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 $60$

asked Apr 19 in Numerical Ability by admin (3.6k points) | 1 view

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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

asked Apr 19 in Verbal Ability by admin (3.6k points) | 2 views

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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 _____. $1000$ $975$ $900$ $225$

asked Apr 19 in Numerical Ability by admin (3.6k points) | 2 views

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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? $P, Q$ $P, Q, T$ $R, S, T$ $Q, R, S$

asked Apr 19 in Numerical Ability by admin (3.6k points) | 2 views

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GATE2017-1-GA-5 Video Solution
The probability that a $k$-digit number does NOT contain the digits $0, 5,$ or $9$ is $0.3^{k}$ $0.6^{k}$ $0.7^{k}$ $0.9^{k}$

asked Apr 19 in Numerical Ability by admin (3.6k points) | 2 views

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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 _____. $1$ $2$ $3$ $6$

asked Apr 19 in Numerical Ability by admin (3.6k points) | 2 views

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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

asked Apr 19 in Numerical Ability by admin (3.6k points) | 1 view

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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. ____ $666$ $3000$ $6000$ $12000$

asked Apr 19 in Numerical Ability by admin (3.6k points) | 2 views

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GATE2019-GA-2 Video Solution
The search engine’s business model ____ around the fulcrum of trust. revolves plays sinks bursts

asked Apr 19 in Verbal Ability by admin (3.6k points) | 1 view

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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

asked Apr 19 in Verbal Ability by admin (3.6k points) | 1 view

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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

asked Apr 19 in Verbal Ability by admin (3.6k points) | 5 views

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GATE2019-GA-5 Video Solution
A court is to a judge as _________ is to a teacher a student a punishment a syllabus a school

asked Apr 19 in Verbal Ability by admin (3.6k points) | 2 views

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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? $2\sqrt 2$ $2$ $\sqrt 2$ $1/\sqrt2$

asked Apr 19 in Numerical Ability by admin (3.6k points) | 1 view

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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

asked Apr 19 in Numerical Ability by admin (3.6k points) | 1 view

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GATE2015 EC-1: GA-5 Video Solution
If $\log_{x}{(\frac{5}{7})}=\frac{-1}{3},$ then the value of $x$ is $343/125$ $25/343$ $-25/49$ $-49/25$

asked Apr 19 in Numerical Ability by admin (3.6k points) | 1 view

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GATE2017-1-GA-4 Video Solution
Find the smallest number $y$ such that $y \times 162$ is a perfect cube. $24$ $27$ $32$ $36$

asked Apr 19 in Numerical Ability by admin (3.6k points) | 1 view

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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.

asked Apr 19 in Verbal Ability by admin (3.6k points) | 1 view

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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$

asked Apr 19 in Numerical Ability by admin (3.6k points) | 1 view

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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? $30,000$ $2,70,000$ $3,90,000$ $4,20,000$

asked Apr 19 in Numerical Ability by admin (3.6k points) | 2 views

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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? $6,760$ $13,520$ $40,560$ $1,05,456$

asked Apr 19 in Numerical Ability by admin (3.6k points) | 2 views

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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

asked Apr 19 in Verbal Ability by admin (3.6k points) | 3 views

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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$ $7:13$ $6:11$ $9:13$

asked Apr 19 in Numerical Ability by admin (3.6k points) | 1 view

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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.

asked Apr 19 in Numerical Ability by admin (3.6k points) | 1 view

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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

asked Apr 19 in Numerical Ability by admin (3.6k points) | 1 view

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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? $12\%$ $15\%$ $41\%$ $80\%$

asked Apr 19 in Numerical Ability by admin (3.6k points) | 2 views

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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

asked Apr 19 in Numerical Ability by admin (3.6k points) | 2 views

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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? $38$ $31$ $48$ $41$

asked Apr 19 in Numerical Ability by admin (3.6k points) | 1 view

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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, ... $35.75$ $40.25$ $43.75$ $46.25$

asked Apr 19 in Numerical Ability by admin (3.6k points) | 2 views

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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 $ $6,21,000$ $6,66,667$ $7,50,000$

asked Apr 19 in Numerical Ability by admin (3.6k points) | 2 views

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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

asked Apr 19 in Verbal Ability by admin (3.6k points) | 9 views

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GATE2014 AG: GA-3 Video Solution
Which of the following options is the closest in meaning to the sentence below? $\text{“As a woman, I have no country.” }$ Women have no country. Women are not citizens of any country. Women’s solidarity knows no national boundaries. Women of all countries have equal legal rights.

asked Apr 19 in Verbal Ability by admin (3.6k points) | 1 view

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GATE2018 EC: GA-8 Video Solution
The Cricket Board has long recognized John's potential as a leader of the team. However, his on-field temper has always been a matter of concern for them since his junior days. While this aggression has filled stadia with die-hard fans, it has taken a toll on his own batting. ... (ii) and (iii) only (iii) and (iv) only (ii) and (iv) only (i), (ii), (iii) and (iv)

asked Apr 19 in Verbal Ability by admin (3.6k points) | 2 views

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GATE2018 EC: GA-5 Video Solution
A $1.5 m$ tall person is standing at a distance of $3 m$ from a lamp post. The light from the lamp at the top of the post casts her shadow. The length of the shadow is twice her height. What is the height of the lamp post in meters? $1.5 $ $3$ $4.5$ $6$

asked Apr 19 in Numerical Ability by admin (3.6k points) | 1 view

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GATE2018 CH: GA-10 Video Solution
In a detailed study of annual crow births in India, it was found that there was relatively no growth during the period $2002$ to $2004$ and a sudden spike from $2004$ to $2005$. In another unrelated study, it was found that the ... . If cracker sale declines, crow birth will decline. Increased birth rate of crows will cause an increase in the sale of crackers.

asked Apr 19 in Numerical Ability by admin (3.6k points) | 2 views

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GATE2018 CE-1: GA-4 Video Solution
Tower $A$ is $90 \ m$ tall and tower $B$ is $140 \ m$ tall. They are $100 \ m$ apart. A horizontal skywalk connects the floors at $70 \ m$ in both the towers. If a taut rope connects the top of tower $A$ to the bottom tower $B,$ at what distance (in meters) from tower $A$ will the rope intersect the skywalk$?$

asked Apr 19 in Numerical Ability by admin (3.6k points) | 1 view

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GATE2018 EC: GA-10 Video Solution
A coastal region with unparalleled beauty is home to many species of animals. It is dotted with coral reefs and unspoilt white sandy beaches. It has remained inaccessible to tourists due to poor connectivity and lack of accommodation. A ... on the decline and could soon vanish. Helicopter connectivity would lead to an increase in tourists coming to the region.

asked Apr 19 in Verbal Ability by admin (3.6k points) | 3 views

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