Most viewed questions in General Aptitude / GATE Overflow for GATE CSE

7 votes

2 answers

161

GATE2016 EC-1: GA-10
P, Q, R and S are working on a project. Q can finish the task in $25$ days, working alone for $12$ hours a day. R can finish the task in $50$ days, working alone for $12$ hours per day. Q worked $12$ hours a day but took sick leave in the beginning for two days ... is the ratio of work done by Q and R after $7$ days from the start of the project? $10:11$ $11:10$ $20:21$ $21:20$

P, Q, R and S are working on a project. Q can finish the task in $25$ days, working alone for $12$ hours a day. R can finish the task in $50$ days, working alone for $12$...

makhdoom ghaya

5.2k views

makhdoom ghaya asked Jan 19, 2017

10 votes

1 answer

162

GATE2016 EC-2: GA-10
A wire of length $340$ mm is to be cut into two parts. One of the parts is to be made into a square and the other into a rectangle where sides are in the ratio of $1:2$. What is the length of the side of the square (in mm) such that the combined area of the square and the rectangle is a MINIMUM? $30$ $40$ $120$ $180$

A wire of length $340$ mm is to be cut into two parts. One of the parts is to be made into a square and the other into a rectangle where sides are in the ratio of $1:2$. ...

makhdoom ghaya

5.1k views

makhdoom ghaya asked Jan 21, 2017

23 votes

1 answer

163

GATE CSE 2012 | Question: 63
An automobile plant contracted to buy shock absorbers from two suppliers $ X$ and $ Y$ . $ X$ supplies $60\%$ and Y supplies $40\%$ of the shock absorbers. All shock absorbers are subjected to a quality test. The ones that pass the quality test are considered reliable. ... shock absorber, which is found to be reliable, is made by $Y$ is $0.288$ $0.334$ $0.667$ $0.720$

An automobile plant contracted to buy shock absorbers from two suppliers $ X$ and $ Y$ . $ X$ supplies $60\%$ and Y supplies $40\%$ of the shock absorbers. All shock abso...

gatecse

5.1k views

gatecse asked Sep 29, 2014

16 votes

4 answers

164

GATE CSE 2017 Set 1 | Question: GA-4
Find the smallest number $y$ such that $y \times 162$ is a perfect cube. $24$ $27$ $32$ $36$

Find the smallest number $y$ such that $y \times 162$ is a perfect cube.$24$$27$$32$$36$

Arjun

5.1k views

Arjun asked Feb 14, 2017

21 votes

3 answers

165

GATE CSE 2016 Set 1 | Question: GA01
Out of the following four sentences, select the most suitable sentence with respect to grammar and usage. I will not leave the place until the minister does not meet me. I will not leave the place until the minister doesn't meet me. I will not leave the place until the minister meet me. I will not leave the place until the minister meets me.

Out of the following four sentences, select the most suitable sentence with respect to grammar and usage.I will not leave the place until the minister does not meet me.I ...

Sandeep Singh

5.1k views

Sandeep Singh asked Feb 12, 2016

2 votes

1 answer

166

blood relation
A family consists of five members: P, Q, R, S and T. T has two sons, an unmarried daughter and a daughter-in-law. P is the brother-in-law of above-mentioned daughter-in-law. Q’s sister is not happy with Q’s wife. But P and his father support Q’s wife S. Who is T's daughter?

A family consists of five members: P, Q, R, S and T. T has two sons, an unmarried daughter and a daughter-in-law. P is the brother-in-law of above-mentioned daughter-in...

Chandrabhan Vishwa 1

5.1k views

Chandrabhan Vishwa 1 asked Jan 21, 2018

14 votes

3 answers

167

ISRO2016-1
Which of the following is true ? $\sqrt{3}+\sqrt{7}=\sqrt{10}$ $\sqrt{3}+\sqrt{7}\leq \sqrt{10}$ $\sqrt{3}+\sqrt{7}< \sqrt{10}$ $\sqrt{3}+\sqrt{7}> \sqrt{10}$

Which of the following is true ?$\sqrt{3}+\sqrt{7}=\sqrt{10}$$\sqrt{3}+\sqrt{7}\leq \sqrt{10}$$\sqrt{3}+\sqrt{7}< \sqrt{10}$$\sqrt{3}+\sqrt{7} \sqrt{10}$

ManojK

5.1k views

ManojK asked Jul 4, 2016

12 votes

3 answers

168

GATE CSE 2015 Set 1 | Question: GA-5
Which one of the following combinations is incorrect? Acquiescence - Submission Wheedle - Roundabout Flippancy - Lightness Profligate - Extravagant

Which one of the following combinations is incorrect?Acquiescence - SubmissionWheedle - RoundaboutFlippancy - LightnessProfligate - Extravagant

makhdoom ghaya

5.1k views

makhdoom ghaya asked Feb 11, 2015

1 votes

2 answers

169

CMI2011-A-06
A valuable sword belonging to the Grand King was stolen, and the three suspects were Ibn, Hasan, and Abu. Ibn claimed that Hasan stole it, and Hasan claimed that Abu stole it. It was not clear that one of them stole it, but it was later learnt that no innocent ... had lied. It was also learnt that the sword was stolen by only one person. Who stole the sword? Ibn Hasan Abu None of them

A valuable sword belonging to the Grand King was stolen, and the three suspects were Ibn, Hasan, and Abu. Ibn claimed that Hasan stole it, and Hasan claimed that Abu stol...

go_editor

5.1k views

go_editor asked May 19, 2016

15 votes

5 answers

170

GATE CSE 2018 | Question: GA-1
"From where are they bringing their books? _______ bringing _______ books from ________" The words that best fill the blanks in the above sentence are $\text{Their, they're, there}$ $\text{They're, their, there}$ $\text{There, their, they're}$ $\text{They're, there,there}$

"From where are they bringing their books? _______ bringing _______ books from ________"The words that best fill the blanks in the above sentence are$\text{Their, they're...

gatecse

5.0k views

gatecse asked Feb 14, 2018

13 votes

2 answers

171

GATE2016 EC-3: GA-9
Find the area bounded by the lines $3x + 2y=14, 2x - 3y = 5$ in the first quadrant. $14.95$ $15.25$ $15.70$ $20.35$

Find the area bounded by the lines $3x + 2y=14, 2x - 3y = 5$ in the first quadrant.$14.95$$15.25$$15.70$$20.35$

makhdoom ghaya

5.0k views

makhdoom ghaya asked Jan 25, 2017

12 votes

2 answers

172

GATE CSE 2019 | Question: GA-10
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

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...

Arjun

5.0k views

Arjun asked Feb 7, 2019

11 votes

1 answer

173

GATE CSE 2021 Set 1 | GA Question: 2
A polygon is convex if, for every pair of points, $\text{P}$ and $\text{Q}$ belonging to the polygon, the line segment $\text{PQ}$ lies completely inside or on the polygon. Which one of the following is $\underline{\text{NOT}}$ a convex polygon?

A polygon is convex if, for every pair of points, $\text{P}$ and $\text{Q}$ belonging to the polygon, the line segment $\text{PQ}$ lies completely inside or on the polygo...

Arjun

5.0k views

Arjun asked Feb 18, 2021

1 votes

1 answer

174

8 litres are drawn from a cask full of wine and is then filled with water....
8 litres are drawn from a cask full of wine and is then filled with water. This operation is performed three more times. The ratio of the quantity of wine now left in cask to that of water is 16 : 65. How much wine did the cask hold originally? A. 18 litres B. 24 litres C. 32 litres D. 42 litres

8 litres are drawn from a cask full of wine and is then filled with water. This operation is performed three more times. The ratio of the quantity of wine now left in cas...

Piyush Kapoor

5.0k views

Piyush Kapoor asked Apr 6, 2016

7 votes

3 answers

175

GATE2013 AE: GA-10
In a factory, two machines $M1$ and $M2$ manufacture $60\%$ and $40\%$ of the autocomponents respectively. Out of the total production, $2\%$ of $M1$ and $3\%$ of $M2$ are found to be defective. If a randomly drawn autocomponent from the combined lot is found defective, what is the probability that it was manufactured by $M2$? $0.35$ $0.45$ $0.5$ $0.4$

In a factory, two machines $M1$ and $M2$ manufacture $60\%$ and $40\%$ of the autocomponents respectively. Out of the total production, $2\%$ of $M1$ and $3\%$ of $M2$ ar...

Akash Kanase

5.0k views

Akash Kanase asked Feb 15, 2016

6 votes

1 answer

176

GATE CSE 2021 Set 1 | GA Question: 7
... $Q$, as a percentage of its marked price, is _______ $25$ $12.5$ $10$ $5$

$$\begin{array}{|c|c|c|c|} \hline \textbf{Items} & \textbf{Cost} & \textbf{Profit %} & \textbf{Marked Price} \\ & \text{(₹)} & & \text{(₹)} \\\hline P &5,400 & -&5,86...

Arjun

5.0k views

Arjun asked Feb 18, 2021

4 votes

2 answers

177

GATE2014 AE: GA-9
One percent of the people of country $X$ are taller than $6$ ft. Two percent of the people of country $Y$ are taller than $6$ ft. There are thrice as many people in country $X$ as in country $Y.$ Taking both countries together, what is the percentage of people taller than $6$ ft? $3.0$ $2.5$ $1.5$ $1.25$

One percent of the people of country $X$ are taller than $6$ ft. Two percent of the people of country $Y$ are taller than $6$ ft. There are thrice as many people in count...

Akash Kanase

5.0k views

Akash Kanase asked Feb 16, 2016

7 votes

1 answer

178

GATE Chemical 2020 | GA Question: 10
The profit shares of two companies $P$ and $Q$ are shown in the figure. If the two companies have invested a fixed and equal amount every year, then the ratio of the total revenue of company $P$ to the revenue of company $Q$, during $2013-2018$ is ________. $15 : 17$ $16 : 17$ $17 : 15$ $17 : 16$

The profit shares of two companies $P$ and $Q$ are shown in the figure. If the two companies have invested a fixed and equal amount every year, then the ratio of the tota...

soujanyareddy13

5.0k views

soujanyareddy13 asked Nov 16, 2020

11 votes

2 answers

179

GATE2013 CE: GA-1
A number is as much greater than $75$ as it is smaller than $117$. The number is: $91$ $93$ $89$ $96$

A number is as much greater than $75$ as it is smaller than $117$. The number is:$91$$93$$89$$96$

Akash Kanase

5.0k views

Akash Kanase asked Feb 16, 2016

1 votes

1 answer

180

GATE2016 Aptitude Set 8: GA-9
Shaquille O’ Neal is a $60\%$ career free throw shooter, meaning that he successfully makes $60$ free throws out of $100$ attempts on average. What is the probability that he will successfully make exactly $6$ free throws in $10$ attempts? $0.2508$ $0.2816$ $0.2934$ $0.6000$

Shaquille O’ Neal is a $60\%$ career free throw shooter, meaning that he successfully makes $60$ free throws out of $100$ attempts on average. What is the probability t...

Hira Thakur

5.0k views

Hira Thakur asked Jan 18, 2017

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