# CAT 2019 LRDI Questions with Answers

Five vendors are being considered for a service. The evaluation committee evaluated each vendor on six aspects – Cost, Customer Service, Features, Quality, Reach, and Reliability. Each of these evaluations are on a scale of 0 (worst) to 100 (perfect). The evaluation scores on these aspects are shown in the radar chart. For example, Vendor 1 obtains a score of 52 on Reliability, Vendor 2 obtains a score of 45 on Features and Vendor 3 obtains a score of 90 on Cost.

Question 1:
On which aspect is the median score of the five vendors the least?

1. Customer Service
2. Reliability
3. Cost
4. Quality
OPTION: 1

Question 2:
A vendor's final score is the average of their scores on all six aspects. Which vendor has the highest final score?

1. Vendor 1
2. Vendor 2
3. Vendor 4
4. Vendor 3
OPTION: 4

Question 3:
List of all the vendors who are among the top two scorers on the maximum number of aspects is:

1. Vendor 1 and Vendor 5
2. Vendor 2, Vendor 3 and Vendor 4
3. Vendor 2 and Vendor 5
4. Vendor 1 and Vendor 2
OPTION: 1

Question 4:
List of all the vendors who are among the top three vendors on all six aspects is:

1. Vendor 1
2. Vendor 1 and Vendor 3
3. Vendor 3
4. None of the Vendors
OPTION: 3

Explanation:

From the graph, we get the following values:

 Cost Reliability Reach Quality Features Customer Service Vendor 1 75 55 80 75 40 55 Vendor 2 80 40 55 70 45 40 Vendor 3 90 75 65 65 55 50 Vendor 4 70 25 45 40 90 70 Vendor 5 60 60 70 50 75 30

Question 1:

Median Score in Cost is 75.

Median Score in Reliability is 55.

Median Score in Reach is 65.

Median Score in Quality is 65.

Median Score in Features is 55.

Median Score in Customer Service is 50.

The median score is least in Customer Service.

Question 2:

Final score for Vendor 1 = 63.33 Final score for Vendor 2 = 55 Final score for Vendor 3 = 66.67 Final score for Vendor 4 = 56.67 Final score for Vendor 5 = 57.5 Vendor 3 has the highest final score.

Question 3:

Vendor 1 is among the top two scorers in Reach. Quality and Customer Service.

Vendor 2 is among the top two scorers in Cost and Quality.

Vendor 3 is among the top two scorers in Cost and Reliability.

Vendor 4 is among the top two scorers in Features and Customer Service.

Vendor 5 is among the top two scorers in Reliability, Reach and Features.

Vendor 1 and Vendor 5 are among the top two scorers on the maximum number of aspects.

Answer: (Vendor 1 and Vendor 5)

Question 4:

Similarly, by observing the values from the table, Vendor 3 is among the top 3 vendors on all six aspects.

### CAT 2019 LRDI sets

CAT 2019 LRDI set 1
CAT 2019 LRDI set 2
CAT 2019 LRDI set 3 [Current page]
CAT 2019 LRDI set 4
CAT 2019 LRDI set 5
CAT 2019 LRDI set 6
CAT 2019 LRDI set 7
CAT 2019 LRDI set 8
CAT 2019 LRDI set 9
CAT 2019 LRDI set 10
CAT 2019 LRDI set 11
CAT 2019 LRDI set 12
CAT 2019 LRDI set 13
CAT 2019 LRDI set 14
CAT 2019 LRDI set 15
CAT 2019 LRDI set 16