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REASONING BASED-DI 1 || Data Interpretation || CAT 2021 || 15 October

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Question 1

Answer the following questions based on below given information.


The local office of the APP-CAB company evaluates the performance of five cab drivers, Arun, Barun, Chandan, Damodaran, and Eman for their monthly payment based on ratings in five different parameters (P1 to P5) as given below:


P1: timely arrival


P2: behavior


P3: comfortable ride


P4: driver's familiarity with the route


P5: value for money


Based on feedback from the customers, the office assigns a rating from 1 to 5 in each of these parameters. Each rating is an integer from a low value of 1 to a high value of 5. The final rating of a driver is the average of his ratings in these five parameters. The monthly payment of the drivers has two parts – a fixed payment and final rating-based bonus. If a driver gets a rating of 1 in any of the parameters, he is not eligible to get bonus. To be eligible for bonus a driver also needs to get a rating of five in at least one of the parameters.


The partial information related to the ratings of the drivers in different parameters and the monthly payment structure (in rupees) is given in the table below:



The following additional facts are also known:

1) Arun and Barun have got a rating of 5 in exactly one of the parameters. Chandan has got a rating of 5 in exactly two parameters.

2) None of drivers has got the same rating in three parameters.

If Damodaran does not get a bonus, what is the maximum possible value of his final rating?

Question 2

Answer the following questions based on below given information.


The local office of the APP-CAB company evaluates the performance of five cab drivers, Arun, Barun, Chandan, Damodaran, and Eman for their monthly payment based on ratings in five different parameters (P1 to P5) as given below:


P1: timely arrival


P2: behavior


P3: comfortable ride


P4: driver's familiarity with the route


P5: value for money


Based on feedback from the customers, the office assigns a rating from 1 to 5 in each of these parameters. Each rating is an integer from a low value of 1 to a high value of 5. The final rating of a driver is the average of his ratings in these five parameters. The monthly payment of the drivers has two parts – a fixed payment and final rating-based bonus. If a driver gets a rating of 1 in any of the parameters, he is not eligible to get bonus. To be eligible for bonus a driver also needs to get a rating of five in at least one of the parameters.


The partial information related to the ratings of the drivers in different parameters and the monthly payment structure (in rupees) is given in the table below:



The following additional facts are also known:

1) Arun and Barun have got a rating of 5 in exactly one of the parameters. Chandan has got a rating of 5 in exactly two parameters.

2) None of drivers has got the same rating in three parameters.

If Eman gets a bonus, what is the minimum possible value of his final rating?

Question 3

Answer the following questions based on below given information.


The local office of the APP-CAB company evaluates the performance of five cab drivers, Arun, Barun, Chandan, Damodaran, and Eman for their monthly payment based on ratings in five different parameters (P1 to P5) as given below:


P1: timely arrival


P2: behavior


P3: comfortable ride


P4: driver's familiarity with the route


P5: value for money


Based on feedback from the customers, the office assigns a rating from 1 to 5 in each of these parameters. Each rating is an integer from a low value of 1 to a high value of 5. The final rating of a driver is the average of his ratings in these five parameters. The monthly payment of the drivers has two parts – a fixed payment and final rating-based bonus. If a driver gets a rating of 1 in any of the parameters, he is not eligible to get bonus. To be eligible for bonus a driver also needs to get a rating of five in at least one of the parameters.


The partial information related to the ratings of the drivers in different parameters and the monthly payment structure (in rupees) is given in the table below:



The following additional facts are also known:

1) Arun and Barun have got a rating of 5 in exactly one of the parameters. Chandan has got a rating of 5 in exactly two parameters.

2) None of drivers has got the same rating in three parameters.

If all five drivers get bonus, what is the minimum possible value of the monthly payment (in rupees) that a driver gets?

Question 4

Answer the following questions based on below given information.


The local office of the APP-CAB company evaluates the performance of five cab drivers, Arun, Barun, Chandan, Damodaran, and Eman for their monthly payment based on ratings in five different parameters (P1 to P5) as given below:


P1: timely arrival


P2: behavior


P3: comfortable ride


P4: driver's familiarity with the route


P5: value for money


Based on feedback from the customers, the office assigns a rating from 1 to 5 in each of these parameters. Each rating is an integer from a low value of 1 to a high value of 5. The final rating of a driver is the average of his ratings in these five parameters. The monthly payment of the drivers has two parts – a fixed payment and final rating-based bonus. If a driver gets a rating of 1 in any of the parameters, he is not eligible to get bonus. To be eligible for bonus a driver also needs to get a rating of five in at least one of the parameters.


The partial information related to the ratings of the drivers in different parameters and the monthly payment structure (in rupees) is given in the table below:



The following additional facts are also known:

1) Arun and Barun have got a rating of 5 in exactly one of the parameters. Chandan has got a rating of 5 in exactly two parameters.

2) None of drivers has got the same rating in three parameters.

If all five drivers get bonus, what is the maximum possible value of the monthly payment (in rupees) that a driver gets?

Question 5

Answer the questions based on information given below.


In a certain board examination, students were to appear for examination in five subjects: English, Hindi, Mathematics, Science and Social Science. Due to a certain emergency situation, a few of the examinations could not be conducted for some students. Hence, some students missed one examination and some others missed two examinations. Nobody missed more than two examinations.


The board adopted the following policy for awarding marks to students. If a student appeared in all five examinations, then the marks awarded in each of the examinations were on the basis of the scores obtained by them in those examinations.


If a student missed only one examination, then the marks awarded in that examination was the average of the best three among the four scores in the examinations they appeared for.


If a student missed two examinations, then the marks awarded in each of these examinations was the average of the best two among the three scores in the examinations they appeared for.


The marks obtained by six students in the examination are given in the table below. Each of them missed either one or two examinations.


The following facts are also known:


I. Four of these students appeared in each of the English, Hindi, Science, and Social Science examinations.


II. The student who missed the Mathematics examination did not miss any other examination.


Ill. One of the students who missed the Hindi examination did not miss any other examination. The other student who missed the Hindi examination also missed the Science examination.

Who among the following did not appear for the Mathematics examination?

Question 6

Answer the questions based on information given below.


In a certain board examination, students were to appear for examination in five subjects: English, Hindi, Mathematics, Science and Social Science. Due to a certain emergency situation, a few of the examinations could not be conducted for some students. Hence, some students missed one examination and some others missed two examinations. Nobody missed more than two examinations.


The board adopted the following policy for awarding marks to students. If a student appeared in all five examinations, then the marks awarded in each of the examinations were on the basis of the scores obtained by them in those examinations.


If a student missed only one examination, then the marks awarded in that examination was the average of the best three among the four scores in the examinations they appeared for.


If a student missed two examinations, then the marks awarded in each of these examinations was the average of the best two among the three scores in the examinations they appeared for.


The marks obtained by six students in the examination are given in the table below. Each of them missed either one or two examinations.


The following facts are also known:


I. Four of these students appeared in each of the English, Hindi, Science, and Social Science examinations.


II. The student who missed the Mathematics examination did not miss any other examination.


Ill. One of the students who missed the Hindi examination did not miss any other examination. The other student who missed the Hindi examination also missed the Science examination.

Which students did not appear for the English examination?

Question 7

Answer the questions based on information given below.


In a certain board examination, students were to appear for examination in five subjects: English, Hindi, Mathematics, Science and Social Science. Due to a certain emergency situation, a few of the examinations could not be conducted for some students. Hence, some students missed one examination and some others missed two examinations. Nobody missed more than two examinations.


The board adopted the following policy for awarding marks to students. If a student appeared in all five examinations, then the marks awarded in each of the examinations were on the basis of the scores obtained by them in those examinations.


If a student missed only one examination, then the marks awarded in that examination was the average of the best three among the four scores in the examinations they appeared for.


If a student missed two examinations, then the marks awarded in each of these examinations was the average of the best two among the three scores in the examinations they appeared for.


The marks obtained by six students in the examination are given in the table below. Each of them missed either one or two examinations.


The following facts are also known:


I. Four of these students appeared in each of the English, Hindi, Science, and Social Science examinations.


II. The student who missed the Mathematics examination did not miss any other examination.


Ill. One of the students who missed the Hindi examination did not miss any other examination. The other student who missed the Hindi examination also missed the Science examination.

What BEST can be concluded about the students who did not appear for the Hindi examination?

Question 8

Answer the questions based on information given below.


In a certain board examination, students were to appear for examination in five subjects: English, Hindi, Mathematics, Science and Social Science. Due to a certain emergency situation, a few of the examinations could not be conducted for some students. Hence, some students missed one examination and some others missed two examinations. Nobody missed more than two examinations.


The board adopted the following policy for awarding marks to students. If a student appeared in all five examinations, then the marks awarded in each of the examinations were on the basis of the scores obtained by them in those examinations.


If a student missed only one examination, then the marks awarded in that examination was the average of the best three among the four scores in the examinations they appeared for.


If a student missed two examinations, then the marks awarded in each of these examinations was the average of the best two among the three scores in the examinations they appeared for.


The marks obtained by six students in the examination are given in the table below. Each of them missed either one or two examinations.


The following facts are also known:


I. Four of these students appeared in each of the English, Hindi, Science, and Social Science examinations.


II. The student who missed the Mathematics examination did not miss any other examination.


Ill. One of the students who missed the Hindi examination did not miss any other examination. The other student who missed the Hindi examination also missed the Science examination.

What BEST can be concluded about the students who missed the Science examination?

Question 9

Answer the questions based on information given below.


In a certain board examination, students were to appear for examination in five subjects: English, Hindi, Mathematics, Science and Social Science. Due to a certain emergency situation, a few of the examinations could not be conducted for some students. Hence, some students missed one examination and some others missed two examinations. Nobody missed more than two examinations.


The board adopted the following policy for awarding marks to students. If a student appeared in all five examinations, then the marks awarded in each of the examinations were on the basis of the scores obtained by them in those examinations.


If a student missed only one examination, then the marks awarded in that examination was the average of the best three among the four scores in the examinations they appeared for.


If a student missed two examinations, then the marks awarded in each of these examinations was the average of the best two among the three scores in the examinations they appeared for.


The marks obtained by six students in the examination are given in the table below. Each of them missed either one or two examinations.


The following facts are also known:


I. Four of these students appeared in each of the English, Hindi, Science, and Social Science examinations.


II. The student who missed the Mathematics examination did not miss any other examination.


Ill. One of the students who missed the Hindi examination did not miss any other examination. The other student who missed the Hindi examination also missed the Science examination.

How many out of these six students missed exactly one examination? (TITA)

Question 10

Answer the questions based on information given below.


In a certain board examination, students were to appear for examination in five subjects: English, Hindi, Mathematics, Science and Social Science. Due to a certain emergency situation, a few of the examinations could not be conducted for some students. Hence, some students missed one examination and some others missed two examinations. Nobody missed more than two examinations.


The board adopted the following policy for awarding marks to students. If a student appeared in all five examinations, then the marks awarded in each of the examinations were on the basis of the scores obtained by them in those examinations.


If a student missed only one examination, then the marks awarded in that examination was the average of the best three among the four scores in the examinations they appeared for.


If a student missed two examinations, then the marks awarded in each of these examinations was the average of the best two among the three scores in the examinations they appeared for.


The marks obtained by six students in the examination are given in the table below. Each of them missed either one or two examinations.


The following facts are also known:


I. Four of these students appeared in each of the English, Hindi, Science, and Social Science examinations.


II. The student who missed the Mathematics examination did not miss any other examination.


Ill. One of the students who missed the Hindi examination did not miss any other examination. The other student who missed the Hindi examination also missed the Science examination.

For how many students can we be definite about which examinations they missed? (TITA)
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