All Courses
Explore Courses UPSC Exam UPSC Test Series Free Notes EduRev Infinity Get the App Login Join for Free
Sign in Open App
CAT Exam  >  CAT Questions  >  Directions for question:Answer the questions ... Start Learning for Free
SaveJoin the Discussion on the App
Directions for question: Answer the questions on the basis of the information given below :
Four security officers – Rajesh, Jayant , Pratik and Laxman – were responsible for guarding the Kohinoor diamond during a 1-day exhibition held recently. The exhibition started at 10 a.m. and finished at 5 p.m.
The officers operated in 1-hour shifts and at least one officer guarded the diamond in each of the seven shifts. None of the officers operated in two consecutive shifts and none of them joined or left a shift midway. It is also known that:
(i) Rajesh operated in exactly four shifts.
(ii) Two officers were operating at 12:40 p.m. One of the two was Jayant.
(iii) Pratik operated in exactly three shifts. He was operating at 01:20 p.m.
(iv) Laxman operated in exactly two shifts and he operated alone in both of them.
(v) Each of the four officers operated in at least two shifts. Jayant and Pratik never operated together in any of the shifts.
Q. On which shift both Rajesh and Jayant were operating?
  • a)
    3rd
  • b)
    5th
  • c)
    1st
  • d)
    Both A and B
Correct answer is option 'D'. Can you explain this answer?
FREE This question is part of
Download PDF Attempt Test
Download PDF Attempt this Test
Verified Answer
Directions for question:Answer the questions on the basis of the infor...
Let Rajesh, Jayant, Pratik and Laxman be represented by R , J, P and L respectively. Let the shifts be called 1st to 7th (in the order of their occurrence).
From statement (i), it can be concluded that R operated in the 1st, 3rd, 5th and 7th shifts.
From statement (ii), it can be concluded that J operated along with R in the 3rd shift.
From statement (iii), it can be concluded that P operated in the 4th shift.
From statement (iv), it can be concluded that the two shifts in which L operated were 2nd and 6th. Hence, P operated in the 1st and 7th shifts.
From statement (v), it can be concluded that J operated in the 5th shift along with R.
► The conclusions made thus far can be shown as given below :
View all questions of this test
Most Upvoted Answer
Directions for question:Answer the questions on the basis of the infor...
Analysis:

Given Information:
- Four security officers were responsible for guarding the Kohinoor diamond during a 1-day exhibition.
- The exhibition started at 10 a.m. and finished at 5 p.m.
- Officers operated in 1-hour shifts.
- At least one officer guarded the diamond in each of the seven shifts.
- None of the officers operated in two consecutive shifts.
- None of them joined or left a shift midway.

Given Conditions:
- Rajesh operated in exactly four shifts.
- Two officers were operating at 12:40 p.m. One of them was Jayant.
- Pratik operated in exactly three shifts and was operating at 01:20 p.m.
- Laxman operated in exactly two shifts and alone in both of them.
- Each officer operated in at least two shifts.
- Jayant and Pratik never operated together in any of the shifts.

Solution:
- Rajesh operated in exactly four shifts, so he must have operated in the 1st, 3rd, 5th, and 7th shifts.
- Jayant operated at 12:40 p.m., so he must have operated in the 4th shift.
- Pratik operated at 01:20 p.m., so he must have operated in the 5th or 6th shift. Since Jayant was in the 4th shift, Pratik must have been in the 5th shift.
- Laxman operated in exactly two shifts alone, so he must have operated in the 2nd and 6th shifts.

Conclusion:
- From the above deductions, we can see that both Rajesh and Jayant were operating in the 5th shift.
- Therefore, the correct answer is option D) Both A and B.
Attention CAT Students!
To make sure you are not studying endlessly, EduRev has designed CAT study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in CAT.
< Previous Question Next Question >
Explore Courses for CAT exam

Similar CAT Doubts

Directions for question:Answer the questions on the basis of the information given below :Four security officers – Rajesh, Jayant , Pratik and Laxman – were responsible for guarding the Kohinoor diamond during a 1-day exhibition held recently. The exhibition started at 10 a.m. and finished at 5 p.m.The officers operated in 1-hour shifts and at least one officer guarded the diamond in each of the seven shifts. None of the officers operated in two consecutive shifts and none of them joined or left a shift midway. It is also known that:(i) Rajesh operated in exactly four shifts.(ii) Two officers were operating at 12:40 p.m. One of the two was Jayant.(iii) Pratik operated in exactly three shifts. He was operating at 01:20 p.m.(iv) Laxman operated in exactly two shifts and he operated alone in both of them.(v) Each of the four officers operated in at least two shifts. Jayant and Pratik never operated together in any of the shifts.Q.At what time did Jayant leave for his home if it is known that he left immediately after his last shift ended on the day of the exhibition?

Directions for question: Answer the questions on the basis of the information given below :Four security officers – Rajesh, Jayant , Pratik and Laxman – were responsible for guarding the Kohinoor diamond during a 1-day exhibition held recently. The exhibition started at 10 a.m. and finished at 5 p.m.The officers operated in 1-hour shifts and at least one officer guarded the diamond in each of the seven shifts. None of the officers operated in two consecutive shifts and none of them joined or left a shift midway. It is also known that:(i) Rajesh operated in exactly four shifts.(ii) Two officers were operating at 12:40 p.m. One of the two was Jayant.(iii) Pratik operated in exactly three shifts. He was operating at 01:20 p.m.(iv) Laxman operated in exactly two shifts and he operated alone in both of them.(v) Each of the four officers operated in at least two shifts. Jayant and Pratik never operated together in any of the shifts.Q.In how many shifts did Jayant operate?

Directions for question: Answer the questions on the basis of the information given below :Four security officers – Rajesh, Jayant , Pratik and Laxman – were responsible for guarding the Kohinoor diamond during a 1-day exhibition held recently. The exhibition started at 10 a.m. and finished at 5 p.m.The officers operated in 1-hour shifts and at least one officer guarded the diamond in each of the seven shifts. None of the officers operated in two consecutive shifts and none of them joined or left a shift midway. It is also known that:(i) Rajesh operated in exactly four shifts.(ii) Two officers were operating at 12:40 p.m. One of the two was Jayant.(iii) Pratik operated in exactly three shifts. He was operating at 01:20 p.m.(iv) Laxman operated in exactly two shifts and he operated alone in both of them.(v) Each of the four officers operated in at least two shifts. Jayant and Pratik never operated together in any of the shifts.Q.How many shifts were there in which just one of the four officers operated?

Directions for Questions: The first-year students in a business school are split into six sections. In 2019 the Business Statistics course was taught in these six sections by Annie, Beti, Chetan, Dave, Esha, and Fakir. All six sections had a common midterm (MT) and a common end term (ET) worth 100 marks each. ET contained more questions than MT. Questions for MT and ET were prepared collectively by the six faculty members. Considering MT and ET together, each faculty member prepared the same number of questions.Each of MT and ET had at least four questions that were worth 5 marks, at least three questions that were worth 10 marks, and at least two questions that were worth 15 marks. In both MT and ET, all the 5-mark questions preceded the 10-mark questions, and all the 15- mark questions followed the 10-mark questions.The following additional facts are known.i. Annie prepared the fifth question for both MT and ET. For MT, this question carried 5 marks.ii. Annie prepared one question for MT. Every other faculty member prepared more than one questions for MT.iii. All questions prepared by a faculty member appeared consecutively in MT as well as ET.iv. Chelan prepared the third question in both MT and ET: and Esha prepared the eighth question in both.v. Fakir prepared the first question of MT and the last one in ET. Dave prepared the last question of MT and the first one in ET.(2019)Q. Which of the following questions did Beti prepare in ET?

Top Courses for CATView all

Top Courses for CAT

Directions for question:Answer the questions on the basis of the information given below :Four security officers – Rajesh, Jayant , Pratik and Laxman – were responsible for guarding the Kohinoor diamond during a 1-day exhibition held recently. The exhibition started at 10 a.m. and finished at 5 p.m.The officers operated in 1-hour shifts and at least one officer guarded the diamond in each of the seven shifts. None of the officers operated in two consecutive shifts and none of them joined or left a shift midway. It is also known that:(i) Rajesh operated in exactly four shifts.(ii) Two officers were operating at 12:40 p.m. One of the two was Jayant.(iii) Pratik operated in exactly three shifts. He was operating at 01:20 p.m.(iv) Laxman operated in exactly two shifts and he operated alone in both of them.(v) Each of the four officers operated in at least two shifts. Jayant and Pratik never operated together in any of the shifts.Q.On which shift both Rajesh and Jayant were operating?a)3rdb)5thc)1std)Both A and BCorrect answer is option 'D'. Can you explain this answer?
Question Description
Directions for question:Answer the questions on the basis of the information given below :Four security officers – Rajesh, Jayant , Pratik and Laxman – were responsible for guarding the Kohinoor diamond during a 1-day exhibition held recently. The exhibition started at 10 a.m. and finished at 5 p.m.The officers operated in 1-hour shifts and at least one officer guarded the diamond in each of the seven shifts. None of the officers operated in two consecutive shifts and none of them joined or left a shift midway. It is also known that:(i) Rajesh operated in exactly four shifts.(ii) Two officers were operating at 12:40 p.m. One of the two was Jayant.(iii) Pratik operated in exactly three shifts. He was operating at 01:20 p.m.(iv) Laxman operated in exactly two shifts and he operated alone in both of them.(v) Each of the four officers operated in at least two shifts. Jayant and Pratik never operated together in any of the shifts.Q.On which shift both Rajesh and Jayant were operating?a)3rdb)5thc)1std)Both A and BCorrect answer is option 'D'. Can you explain this answer? for CAT 2024 is part of CAT preparation. The Question and answers have been prepared according to the CAT exam syllabus. Information about Directions for question:Answer the questions on the basis of the information given below :Four security officers – Rajesh, Jayant , Pratik and Laxman – were responsible for guarding the Kohinoor diamond during a 1-day exhibition held recently. The exhibition started at 10 a.m. and finished at 5 p.m.The officers operated in 1-hour shifts and at least one officer guarded the diamond in each of the seven shifts. None of the officers operated in two consecutive shifts and none of them joined or left a shift midway. It is also known that:(i) Rajesh operated in exactly four shifts.(ii) Two officers were operating at 12:40 p.m. One of the two was Jayant.(iii) Pratik operated in exactly three shifts. He was operating at 01:20 p.m.(iv) Laxman operated in exactly two shifts and he operated alone in both of them.(v) Each of the four officers operated in at least two shifts. Jayant and Pratik never operated together in any of the shifts.Q.On which shift both Rajesh and Jayant were operating?a)3rdb)5thc)1std)Both A and BCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for CAT 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Directions for question:Answer the questions on the basis of the information given below :Four security officers – Rajesh, Jayant , Pratik and Laxman – were responsible for guarding the Kohinoor diamond during a 1-day exhibition held recently. The exhibition started at 10 a.m. and finished at 5 p.m.The officers operated in 1-hour shifts and at least one officer guarded the diamond in each of the seven shifts. None of the officers operated in two consecutive shifts and none of them joined or left a shift midway. It is also known that:(i) Rajesh operated in exactly four shifts.(ii) Two officers were operating at 12:40 p.m. One of the two was Jayant.(iii) Pratik operated in exactly three shifts. He was operating at 01:20 p.m.(iv) Laxman operated in exactly two shifts and he operated alone in both of them.(v) Each of the four officers operated in at least two shifts. Jayant and Pratik never operated together in any of the shifts.Q.On which shift both Rajesh and Jayant were operating?a)3rdb)5thc)1std)Both A and BCorrect answer is option 'D'. Can you explain this answer?.
Solutions for Directions for question:Answer the questions on the basis of the information given below :Four security officers – Rajesh, Jayant , Pratik and Laxman – were responsible for guarding the Kohinoor diamond during a 1-day exhibition held recently. The exhibition started at 10 a.m. and finished at 5 p.m.The officers operated in 1-hour shifts and at least one officer guarded the diamond in each of the seven shifts. None of the officers operated in two consecutive shifts and none of them joined or left a shift midway. It is also known that:(i) Rajesh operated in exactly four shifts.(ii) Two officers were operating at 12:40 p.m. One of the two was Jayant.(iii) Pratik operated in exactly three shifts. He was operating at 01:20 p.m.(iv) Laxman operated in exactly two shifts and he operated alone in both of them.(v) Each of the four officers operated in at least two shifts. Jayant and Pratik never operated together in any of the shifts.Q.On which shift both Rajesh and Jayant were operating?a)3rdb)5thc)1std)Both A and BCorrect answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for CAT. Download more important topics, notes, lectures and mock test series for CAT Exam by signing up for free.
Here you can find the meaning of Directions for question:Answer the questions on the basis of the information given below :Four security officers – Rajesh, Jayant , Pratik and Laxman – were responsible for guarding the Kohinoor diamond during a 1-day exhibition held recently. The exhibition started at 10 a.m. and finished at 5 p.m.The officers operated in 1-hour shifts and at least one officer guarded the diamond in each of the seven shifts. None of the officers operated in two consecutive shifts and none of them joined or left a shift midway. It is also known that:(i) Rajesh operated in exactly four shifts.(ii) Two officers were operating at 12:40 p.m. One of the two was Jayant.(iii) Pratik operated in exactly three shifts. He was operating at 01:20 p.m.(iv) Laxman operated in exactly two shifts and he operated alone in both of them.(v) Each of the four officers operated in at least two shifts. Jayant and Pratik never operated together in any of the shifts.Q.On which shift both Rajesh and Jayant were operating?a)3rdb)5thc)1std)Both A and BCorrect answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Directions for question:Answer the questions on the basis of the information given below :Four security officers – Rajesh, Jayant , Pratik and Laxman – were responsible for guarding the Kohinoor diamond during a 1-day exhibition held recently. The exhibition started at 10 a.m. and finished at 5 p.m.The officers operated in 1-hour shifts and at least one officer guarded the diamond in each of the seven shifts. None of the officers operated in two consecutive shifts and none of them joined or left a shift midway. It is also known that:(i) Rajesh operated in exactly four shifts.(ii) Two officers were operating at 12:40 p.m. One of the two was Jayant.(iii) Pratik operated in exactly three shifts. He was operating at 01:20 p.m.(iv) Laxman operated in exactly two shifts and he operated alone in both of them.(v) Each of the four officers operated in at least two shifts. Jayant and Pratik never operated together in any of the shifts.Q.On which shift both Rajesh and Jayant were operating?a)3rdb)5thc)1std)Both A and BCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for Directions for question:Answer the questions on the basis of the information given below :Four security officers – Rajesh, Jayant , Pratik and Laxman – were responsible for guarding the Kohinoor diamond during a 1-day exhibition held recently. The exhibition started at 10 a.m. and finished at 5 p.m.The officers operated in 1-hour shifts and at least one officer guarded the diamond in each of the seven shifts. None of the officers operated in two consecutive shifts and none of them joined or left a shift midway. It is also known that:(i) Rajesh operated in exactly four shifts.(ii) Two officers were operating at 12:40 p.m. One of the two was Jayant.(iii) Pratik operated in exactly three shifts. He was operating at 01:20 p.m.(iv) Laxman operated in exactly two shifts and he operated alone in both of them.(v) Each of the four officers operated in at least two shifts. Jayant and Pratik never operated together in any of the shifts.Q.On which shift both Rajesh and Jayant were operating?a)3rdb)5thc)1std)Both A and BCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of Directions for question:Answer the questions on the basis of the information given below :Four security officers – Rajesh, Jayant , Pratik and Laxman – were responsible for guarding the Kohinoor diamond during a 1-day exhibition held recently. The exhibition started at 10 a.m. and finished at 5 p.m.The officers operated in 1-hour shifts and at least one officer guarded the diamond in each of the seven shifts. None of the officers operated in two consecutive shifts and none of them joined or left a shift midway. It is also known that:(i) Rajesh operated in exactly four shifts.(ii) Two officers were operating at 12:40 p.m. One of the two was Jayant.(iii) Pratik operated in exactly three shifts. He was operating at 01:20 p.m.(iv) Laxman operated in exactly two shifts and he operated alone in both of them.(v) Each of the four officers operated in at least two shifts. Jayant and Pratik never operated together in any of the shifts.Q.On which shift both Rajesh and Jayant were operating?a)3rdb)5thc)1std)Both A and BCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Directions for question:Answer the questions on the basis of the information given below :Four security officers – Rajesh, Jayant , Pratik and Laxman – were responsible for guarding the Kohinoor diamond during a 1-day exhibition held recently. The exhibition started at 10 a.m. and finished at 5 p.m.The officers operated in 1-hour shifts and at least one officer guarded the diamond in each of the seven shifts. None of the officers operated in two consecutive shifts and none of them joined or left a shift midway. It is also known that:(i) Rajesh operated in exactly four shifts.(ii) Two officers were operating at 12:40 p.m. One of the two was Jayant.(iii) Pratik operated in exactly three shifts. He was operating at 01:20 p.m.(iv) Laxman operated in exactly two shifts and he operated alone in both of them.(v) Each of the four officers operated in at least two shifts. Jayant and Pratik never operated together in any of the shifts.Q.On which shift both Rajesh and Jayant were operating?a)3rdb)5thc)1std)Both A and BCorrect answer is option 'D'. Can you explain this answer? tests, examples and also practice CAT tests.
Explore Courses for CAT exam

Top Courses for CAT

Explore Courses

Suggested Free Tests

Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev
Get App
© EduRev
Education Revolution
Signup to see your scores go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup