In the following question, some statements are given. That may be inferred from the main statement or not. Read both the statements carefully and mark:

The lifeline of Calcutta is the train network. One of the most crowded places in the country. A Group of commuters of the Calcutta suburban railways called for a strike in response to increase in the number of accidents in that route in the past one year due to overcrowding. The commuters want to continue the strike unless the authorities agree to increase the frequency of the trains in that route.

Which of the following can be inferred from the above statement?

In the administrative structure of an academic institution, the highest body is the Executive Council $\left(\mathrm{EC}\right)$. There are Academic Programme Committee $\left(\mathrm{APC}\right)$, Finance Committee $\left(\mathrm{FC}\right)$, Planning Division $\left(\mathrm{PD}\right)$ who have to report to the $\mathrm{EC}$. The Vice Chancellor chairs the $\mathrm{APC}$, $\mathrm{FC}$ and $\mathrm{PD}$ while the Chancellor chairs the $\mathrm{EC}$. The Schools of Studies (Science / Humanities / Social Science / Commerce / Education / Engineering and Technology) come under the jurisdiction of $\mathrm{APC}$.

Which among the following statement is correct in respect of hierarchy?

Read the instructions and answer the following question: Four couples decided to play Holi. Each couple has used three different colours. No two couples have used the same combination of colours. A, B, C & D are women whereas P, Q, R & S are men.

(a) They used red, green, yellow and black colours. 

(b) 'C' who is not the wife of 'S', used red colour.

(c) Wife of 'P' used yellow and black colours, but the wife of 'Q' used only one colour. 

(d) 'A' is not the wife of 'P' or 'S'.

(e) Wifes of 'R' and 'S', both used red and yellow colours.

Who among the following is the husband of 'A'?

(A)Q

(B) P 

(C) S 

(D) R

Question is wrong and has been corrected.

In the administrative structure of an academic institution, the highest body is the Executive Council $\left(\mathrm{EC}\right)$. There are Academic Programme Committee $\left(\mathrm{APC}\right)$, Finance Committee $\left(\mathrm{FC}\right)$, Planning Division $\left(\mathrm{PD}\right)$ who have to report to the $\mathrm{EC}$. The Vice Chancellor chairs the $\mathrm{APC}$, $\mathrm{FC}$ and $\mathrm{PD}$ while the Chancellor chairs the $\mathrm{EC}$. The Schools of Studies (Science / Humanities / Social Science / Commerce / Education / Engineering and Technology) come under the jurisdiction of $\mathrm{APC}$.

The faculty members of the School of Commerce report to the:

Study the following paragraph and answer the questions.
Rohit, Kunal, Ashish and John are students of a school. Three of them stay far from the school and one near it. Two study in class IV, one in class V and one in class VI. They study Hindi, Mathematics, Social Science and Science. One of them is good at all the four subjects while the performance of the other is low in all the subjects. Rohit stays far from the school and is good at Mathematics only while Kunal’s performance is low in Mathematics only and he stays close to the school. Neither of these two nor Ashish studies in Class VI. One who is good at all the subjects studies in class V.

Who are the two boys good at Hindi?

Direction: The following question has a main statement followed by four statements: $1, 2, 3$ and $4$. Choose the ordered pair of statements where the first statement implies the second, and the two statements are logically consistent with the main statement.

Main statement: "Either X or Y will take the only computer in the room."
$1.$ X took the computer.
$2.$ Y did not take the computer.
$3.$ X did not take the computer.
$4.$ Y took the computer.
The ordered pair of statements is:

Study the following paragraph and answer the questions.
Rohit, Kunal, Ashish and John are students of a school. Three of them stay far from the school and one near it. Two study in class IV, one in class V and one in class VI. They study Hindi, Mathematics, Social Science and Science. One of them is good at all the four subjects while the performance of the other is low in all the subjects. Rohit stays far from the school and is good at Mathematics only while Kunal’s performance is low in Mathematics only and he stays close to the school. Neither of these two nor Ashish studies in Class VI. One who is good at all the subjects studies in class V.

Who are the two boys good at Mathematics?

Read the information given below carefully and answer the question.
$\mathrm{A},\mathrm{B},\mathrm{C},\mathrm{D},\mathrm{E},\mathrm{F}$ and $\mathrm{G}$ are seven students of a school, who are studying in seven different Classes$\text{ V, VI, VII, VIII, }$ $\mathrm{IX}, \mathrm{X}$ and $\mathrm{XI}$. Everyone of them likes a particular subject viz. English, Hindi, Physics, Chemistry, Mathematics, History and Geography. Students, Classes and subjects can always be in different order as given.

$\mathrm{B}$ likes History and does not study in Class $\mathrm{VII}$. The one who likes English studies in Class $\mathrm{IX}$ . The one who studies in Class $\mathrm{V}$, likes Chemistry. $\mathrm{F}$ likes Physics. $\mathrm{C}$ is studying in Class $\mathrm{VI}$ and doesn't like Geography. $\mathrm{E}$ is studying in Class $\mathrm{X}$ and likes Mathematics. $\mathrm{D}$ likes Chemistry. $\mathrm{G}$ doesn't like English and $\mathrm{G}$ is not in Class$\mathrm{VII}$  or $\mathrm{VIII}$. $\mathrm{F}$ is not in Class $\mathrm{VII}$.

$\mathrm{F}$ is in which Class?

Study the following information and answer the given questions.
I. $B$ and $E$ are good at Fine Arts and Social Science.
II. $A$ and $B$ are good at Social Sciences and Chemistry.
III. $A,D$and $C$ are good at Chemistry and Biology.
IV. $C$ and $A$ are good at Chemistry and Physics.
V. $D$ and $E$ are good at Biology and Fine Arts

Who is good in Chemistry, Fine Arts and Social Sciences?

Direction: The following question has a main statement followed by four statements: $1, 2, 3$ and $4$. Choose the ordered pair of statements where the first statement implies the second, and the two statements are logically consistent with the main statement.

Main statement: "The computer will not work if the operating system fails."
$1.$ The operating system fails.
$2.$ The operating system does not fail.
$3.$ The computer does not work.
$4.$ The computer works.
The ordered pair of statements is:

Direction: The following question has a main statement followed by four statements: $1, 2, 3$ and $4$. Choose the ordered pair of statements where the first statement implies the second, and the two statements are logically consistent with the main statement.
Main statement: "Only if the teaching standard is destroyed, will the examination result be poor."
$1.$ The examination result is poor.
$2.$ The teaching standard is not destroyed.
$3.$ The examination result is not poor.
$4.$ The teaching standard is destroyed.
The ordered pair of statements is:

Study the following paragraph and answer the question.
Rohit, Kunal, Ashish and John are students of a school. Three of them stay far from the school and one near it. Two study in class IV, one in class V and one in class VI. They study Hindi, Mathematics, Social Science and Science. One of them is good at all the four subjects while the performance of the other is low in all the subjects. Rohit stays far from the school and is good at Mathematics only while Kunal’s performance is low in Mathematics only and he stays close to the school. Neither of these two nor Ashish studies in Class VI. One who is good at all the subjects studies in class V.

Name the boy who is good in subjects.

Read the instructions and answer the following question: Four couples decided to play Holi. Each couple has used three different colours. No two couples have used the same combination of colours. A, B, C & D are women whereas P, Q, R & S are men.

(a) They used red, green, yellow and black colours. 

(b) 'C' who is not the wife of 'S', used red colour.

(c) Wife of 'P' used yellow and black colours, but the wife of 'Q' used only one colour. 

(d) 'A' is not the wife of 'P' or 'S'.

(e) Wifes of 'R' and 'S', both used red and yellow colours.

Who is wife of Q?

(A) B

(B) D

(C) A

(D) C

Question is wrong and has been corrected.

Study the following paragraph and answer the questions.
Rohit, Kunal, Ashish and John are students of a school. Three of them stay far from the school and one near it. Two study in class IV, one in class V and one in class VI. They study Hindi, Mathematics, Social Science and Science. One of them is good at all the four subjects while the performance of the other is low in all the subjects. Rohit stays far from the school and is good at Mathematics only while Kunal’s performance is low in Mathematics only and he stays close to the school. Neither of these two nor Ashish studies in Class VI. One who is good at all the subjects studies in class V.

Name the boy whose performance has been low in all the subjects?

Study the following paragraph and answer the question.
Rohit, Kunal, Ashish and John are students of a school. Three of them stay far from the school and one near it. Two study in class IV, one in class V and one in class VI. They study Hindi, Mathematics, Social Science and Science. One of them is good at all the four subjects while the performance of the other is low in all the subjects. Rohit stays far from the school and is good at Mathematics only while Kunal’s performance is low in Mathematics only and he stays close to the school. Neither of these two nor Ashish studies in Class VI. One who is good at all the subjects studies in class V.

Other than Rohit and the boy good at all the subjects, who else stays far from the school?

Study the following information and answer the given questions.
I. $B$ and $E$ are good at Fine Arts and Social Science.
II. $A$ and $B$ are good at Social Sciences and Chemistry.
III. $A,D$and $C$ are good at Chemistry and Biology.
IV. $C$ and $A$ are good at Chemistry and Physics.
V. $D$ and $E$ are good at Biology and Fine Arts

Who is good in Social Sciences, Biology and Fine Arts?

The seven students named as Pika, Piku, Moa, Moi, Mou, Ina and Inu are doing class test around a round table by not facing each-other. The teacher shifted the Moa, Moi, Pika, Piku, Ina and Inu at equal distance. After that arrangement, Piku is sitting two place left of Inu and Piku is sitting one place left of Moi. Moa makes an angle of $90°$ from Mou and at angle of $120°$ from Pika. Inu is sitting opposite to Pika. 

What is the shortest angle between Moi and Mou?

Study the following information and answer the given questions.
I. $B$ and $E$ are good at Fine Arts and Social Science.
II. $A$ and $B$ are good at Social Sciences and Chemistry.
III. $A,D$ and $C$ are good at Chemistry and Biology.
IV. $C$ and $A$ are good at Chemistry and Physics.
V. $D$ and $E$ are good at Biology and Fine Arts

Who is good in Chemistry, Biology and Physics but not in Social Sciences?

Fact 1: Most stuffed toys are stuffed with beans.

Fact 2: There are stuffed bears and stuffed tigers.

Fact 3: Some chairs are stuffed with beans.

If the first three statements are facts, which of the following statements must also be a fact?

$\mathrm{I}:$ Only children's chairs are stuffed with beans.

$\mathrm{II}:$ All stuffed tigers are stuffed with beans.

$\mathrm{III}:$ Stuffed monkeys are not stuffed with beans.

Statement: The average family income in the metros has increased today as compared to earlier, as in most families these days husbands and wives both are working.

Which of the following inferences cannot be drawn from the above statement?