Recent questions tagged gate2017-ec-2 / GATE Overflow for GATE CSE

4 votes

1 answer

1

Mathematics: GATE2017 EC-2-22
Consider the random process: $X\left ( t \right )=U+Vt$ where $U$ is zero-mean Gaussian random variable and $V$ is a random variable uniformly distributed between $0$ and $2.$ Assume $U$ and $V$ statistically independent. The mean value of random process at $t=2$ is ___________

Consider the random process:$X\left ( t \right )=U+Vt$where $U$ is zero-mean Gaussian random variable and $V$ is a random variable uniformly distributed between $0$ and $...

srestha

1.5k views

srestha asked Jun 3, 2019

3 votes

1 answer

2

GATE2017 EC-2: GA-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

1.7k views

admin asked Nov 23, 2017

2 votes

2 answers

3

GATE2017 EC-2: GA-9
The number of $3$-digit numbers such that the digit $1$ is never to the immediate right of $2$ is $781$ $791$ $881$ $891$

The number of $3$-digit numbers such that the digit $1$ is never to the immediate right of $2$ is$781$$791$$881$$891$

admin

4.7k views

admin asked Nov 23, 2017

2 votes

2 answers

4

GATE2017 EC-2: GA-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

1.6k views

admin asked Nov 23, 2017

8 votes

1 answer

5

GATE2017 EC-2: GA-7
Each of $P, Q, R, S, W, X, Y$and $Z$ has been married at most once. $X$ and $Y$ are married and have two children $P$ and $Q. Z$ is the grandfather of the daughter $S$ of $P$. Further, $Z$ and $W$ are married and are parents of $R$. Which one of the following ... -in-law of $R$ $P$ and $R$ are not married to each other $P$ is a son of $X$ and $Y$ $Q$ cannot be married to $R$

Each of $P, Q, R, S, W, X, Y$and $Z$ has been married at most once. $X$ and $Y$ are married and have two children $P$ and $Q. Z$ is the grandfather of the daughter $S$ of...

admin

1.9k views

admin asked Nov 23, 2017

1 votes

2 answers

6

GATE2017 EC-2: GA-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 Mathematics $(217)$, 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

4.5k views

admin asked Nov 23, 2017

2 votes

2 answers

7

GATE2017 EC-2: GA-6
If you are looking for a history of India, or for an account of the rise and fall of the British Raj, or for all reason of the cleaving of the subcontinent into two mutually antagonistic parts and the effects this ... an impartial perspective. An intimate association offers an impartial perspective. Actors are typically associated with the impartial recording of matters.

“If you are looking for a history of India, or for an account of the rise and fall of the British Raj, or for all reason of the cleaving of the subcontinent into two mu...

admin

1.7k views

admin asked Nov 23, 2017

1 votes

1 answer

8

GATE2017 EC-2: GA-2
It is ___________ to read this year’s textbook ________ the last year’s. easier, than most easy, than easier, from easiest, from

It is ___________ to read this year’s textbook ________ the last year’s.easier, thanmost easy, thaneasier, fromeasiest, from

admin

1.4k views

admin asked Nov 23, 2017

1 votes

1 answer

9

GATE2017 EC-2: GA-1
The ninth and the tenth of this month are Monday and Tuesday________. figuratively retrospectively respectively rightfully

The ninth and the tenth of this month are Monday and Tuesday________.figurativelyretrospectivelyrespectivelyrightfully

admin

1.1k views

admin asked Nov 23, 2017

9 votes

1 answer

10

GATE2017 EC-2: GA-4
Fatima starts from point $P$, goes North for $3$ km, and then East for $4$ km to reach point $Q$. She then turns to face point $P$ and goes $15$ km in that direction. She then goes North for $6$ km. How far is she from point $P$, and in which direction should she go to reach point $P$? $\text{8 km, East}$ $\text{12 km, North}$ $\text{6k m, East}$ $\text{10 km, North}$

Fatima starts from point $P$, goes North for $3$ km, and then East for $4$ km to reach point $Q$. She then turns to face point $P$ and goes $15$ km in that direction. She...

admin

3.4k views

admin asked Nov 23, 2017

0 votes

3 answers

11

GATE2017 EC-2: GA-3
A rule states that in order to drink beer, one must be over $18$ years old. In a bar, there are $4$ people. $P$ is $16$ years old. $Q$ is $25$ years old. $R$ is drinking milkshake and $S$ is drinking a beer. What must be checked to ensure that the rule is being followed? ... $\text{S's}$ age Only $\text{S's}$ age Only $\text{P's}$ drink, $\text{Q's}$ drink and $\text{S's}$ age

A rule states that in order to drink beer, one must be over $18$ years old. In a bar, there are $4$ people. $P$ is $16$ years old. $Q$ is $25$ years old. $R$ is drinking ...

admin

2.1k views

admin asked Nov 23, 2017

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