CAT  >  Logical Reasoning (LR) and Data Interpretation (DI)  >  CAT 2020 Previous Year Questions: Venn Diagrams

CAT 2020 Previous Year Questions: Venn Diagrams Notes | Study Logical Reasoning (LR) and Data Interpretation (DI) - CAT

Document Description: CAT 2020 Previous Year Questions: Venn Diagrams for CAT 2022 is part of Logical Reasoning (LR) and Data Interpretation (DI) preparation. The notes and questions for CAT 2020 Previous Year Questions: Venn Diagrams have been prepared according to the CAT exam syllabus. Information about CAT 2020 Previous Year Questions: Venn Diagrams covers topics like and CAT 2020 Previous Year Questions: Venn Diagrams Example, for CAT 2022 Exam. Find important definitions, questions, notes, meanings, examples, exercises and tests below for CAT 2020 Previous Year Questions: Venn Diagrams.

Introduction of CAT 2020 Previous Year Questions: Venn Diagrams in English is available as part of our Logical Reasoning (LR) and Data Interpretation (DI) for CAT & CAT 2020 Previous Year Questions: Venn Diagrams in Hindi for Logical Reasoning (LR) and Data Interpretation (DI) course. Download more important topics related with notes, lectures and mock test series for CAT Exam by signing up for free. CAT: CAT 2020 Previous Year Questions: Venn Diagrams Notes | Study Logical Reasoning (LR) and Data Interpretation (DI) - CAT
1 Crore+ students have signed up on EduRev. Have you?


Passage - 1

1000 patients currently suffering from a disease were selected to study the effectiveness of treatment of four types of medicines — A, B, C and D. These patients were first randomly assigned into two groups of equal size, called treatment group and control group. The patients in the control group were not treated with any of these medicines; instead they were given a dummy medicine, called placebo, containing only sugar and starch. The following information is known about the patients in the treatment group.
a. A total of 250 patients were treated with type A medicine and a total of 210 patients were treated with type C medicine.
b. 25 patients were treated with type A medicine only. 20 patients were treated with type C medicine only. 10 patients were treated with type D medicine only.
c. 35 patients were treated with type A and type D medicines only. 20 patients were treated with type A and type B medicines only. 30 patients were treated with type A and type C medicines only. 20 patients were treated with type C and type D medicines only.
d. 100 patients were treated with exactly three types of medicines.
e. 40 patients were treated with medicines of types A, B and C, but not with medicines of type D. 20 patients were treated with medicines of types A, C and D, but not with medicines of type B.
f. 50 patients were given all the four types of medicines. 75 patients were treated with exactly one type of medicine 

*Answer can only contain numeric values
Question for CAT 2020 Previous Year Questions: Venn Diagrams
Try yourself:How many patients were treated with medicine type B? 
Check
View Solution

*Answer can only contain numeric values
Question for CAT 2020 Previous Year Questions: Venn Diagrams
Try yourself:The number of patients who were treated with medicine types B, C and D, but not type A was: 
Check
View Solution

*Answer can only contain numeric values
Question for CAT 2020 Previous Year Questions: Venn Diagrams
Try yourself:How many patients were treated with medicine types B and D only?
Check
View Solution

*Answer can only contain numeric values
Question for CAT 2020 Previous Year Questions: Venn Diagrams
Try yourself:The number of patients who were treated with medicine type D was:
Check
View Solution

Passage - 2

A survey of 600 schools in India was conducted to gather information about their online teaching learning processes (OTLP). The following four facilities were studied.
F1Own software for OTLP
F2Trained teachers for OTLP
F3: Training materials for OTLP
F4: All students having Laptops
The following observations were summarized from the survey.
1. 80 schools did not have any of the four facilities – F1, F2, F3, F4.
2. 40 schools had all four facilities.
3. The number of schools with only F1, only F2, only F3, and only F4 was 25, 30, 26 and 20 respectively.
4. The number of schools with exactly three of the facilities was the same irrespective of which three were considered.
5. 313 schools had F2.
6. 26 schools had only F2 and F3 (but neither F1 nor F4).
7. Among the schools having F4, 24 had only F3, and 45 had only F2.
8. 162 schools had both F1 and F2.
9. The number of schools having F1 was the same as the number of schools having F4

Question for CAT 2020 Previous Year Questions: Venn Diagrams
Try yourself:What was the total number of schools having exactly three of the four facilities?
View Solution

Question for CAT 2020 Previous Year Questions: Venn Diagrams
Try yourself:What was the number of schools having facilities F2 and F4?
View Solution

*Answer can only contain numeric values
Question for CAT 2020 Previous Year Questions: Venn Diagrams
Try yourself:What was the number of schools having only facilities F1 and F3
Check
View Solution

*Answer can only contain numeric values
Question for CAT 2020 Previous Year Questions: Venn Diagrams
Try yourself:What was the number of schools having only facilities F1 and F4?
Check
View Solution

Passage - 3

Ten musicians (A, B, C, D, E, F, G, H, I and J) are experts in at least one of the following three percussion instruments: tabla, mridangam, and ghatam. Among them, three are experts in tabla but not in mridangam or ghatam, another three are experts in mridangam but not in tabla or ghatam, and one is an expert in ghatam but not in tabla or mridangam. Further, two are experts in tabla and mridangam but not in ghatam, and one is an expert in tabla and ghatam but not in mridangam.
The following facts are known about these ten musicians.
1. Both A and B are experts in mridangam, but only one of them is also an expert in tabla.
2. D is an expert in both tabla and ghatam.
3. Both F and G are experts in tabla, but only one of them is also an expert in mridangam.
4. Neither I nor J is an expert in tabla. 5. Neither H nor I is an expert in mridangam, but only one of them is an expert in ghatam.

Question for CAT 2020 Previous Year Questions: Venn Diagrams
Try yourself:Who among the following is DEFINITELY an expert in tabla but not in either mridangam or ghatam?
View Solution

Question for CAT 2020 Previous Year Questions: Venn Diagrams
Try yourself:Which of the following pairs CANNOT have any musician who is an expert in both tabla and mridangam but not in ghatam?
View Solution

Question for CAT 2020 Previous Year Questions: Venn Diagrams
Try yourself:Who among the following is DEFINITELY an expert in mridangam but not in either tabla or ghatam?
View Solution

Question for CAT 2020 Previous Year Questions: Venn Diagrams
Try yourself:If C is an expert in mridangam and F is not, then which are the three musicians who are experts in tabla but not in either mridangam or ghatam?
View Solution

Passage - 4

Four institutes, A, B, C, and D, had contracts with four vendors W, X, Y, and Z during the ten calendar years from 2010 to 2019. The contracts were either multi-year contracts running for several consecutive years or single-year contracts. No institute had more than one contract with the same vendor. However, in a calendar year, an institute may have had contracts with multiple vendors, and a vendor may have had contracts with multiple institutes. It is known that over the decade, the institutes each got into two contracts with two of these vendors, and each vendor got into two contracts with two of these institutes.
The following facts are also known about these contracts.
I. Vendor Z had at least one contract in every year.
II. Vendor X had one or more contracts in every year up to 2015, but no contract in any year after that.
III. Vendor Y had contracts in 2010 and 2019. Vendor W had contracts only in 2012.
IV. There were five contracts in 2012.
V. There were exactly four multi-year contracts. Institute B had a 7-year contract, D had a 4- year contract, and A and C had one 3-year contract each. The other four contracts were single-year contracts.
VI. Institute C had one or more contracts in 2012 but did not have any contract in 2011.
VII. Institutes B and D each had exactly one contract in 2012. Institute D did not have any

contract in 2010.

Question for CAT 2020 Previous Year Questions: Venn Diagrams
Try yourself:In which of the following years were there two or more contracts?
View Solution

Question for CAT 2020 Previous Year Questions: Venn Diagrams
Try yourself:In how many years during this period was there only one contract?
View Solution

Question for CAT 2020 Previous Year Questions: Venn Diagrams
Try yourself:Which institutes had multiple contracts during the same year?
View Solution

Question for CAT 2020 Previous Year Questions: Venn Diagrams
Try yourself:Which of the following is true?
View Solution

Question for CAT 2020 Previous Year Questions: Venn Diagrams
Try yourself:What BEST can be concluded about the number of contracts in 2010?
View Solution

Question for CAT 2020 Previous Year Questions: Venn Diagrams
Try yourself:Which institutes and vendors had more than one contracts in any year?
View Solution

The document CAT 2020 Previous Year Questions: Venn Diagrams Notes | Study Logical Reasoning (LR) and Data Interpretation (DI) - CAT is a part of the CAT Course Logical Reasoning (LR) and Data Interpretation (DI).
All you need of CAT at this link: CAT
Download as PDF

How to Prepare for CAT

Read our guide to prepare for CAT which is created by Toppers & the best Teachers

Download free EduRev App

Track your progress, build streaks, highlight & save important lessons and more!

Related Searches

Viva Questions

,

video lectures

,

Exam

,

Sample Paper

,

study material

,

MCQs

,

shortcuts and tricks

,

mock tests for examination

,

practice quizzes

,

Objective type Questions

,

Semester Notes

,

CAT 2020 Previous Year Questions: Venn Diagrams Notes | Study Logical Reasoning (LR) and Data Interpretation (DI) - CAT

,

CAT 2020 Previous Year Questions: Venn Diagrams Notes | Study Logical Reasoning (LR) and Data Interpretation (DI) - CAT

,

Summary

,

Important questions

,

Previous Year Questions with Solutions

,

Free

,

CAT 2020 Previous Year Questions: Venn Diagrams Notes | Study Logical Reasoning (LR) and Data Interpretation (DI) - CAT

,

pdf

,

past year papers

,

Extra Questions

,

ppt

;