Data Sufficiency Seating Arrangement
Data Sufficiency Seating Arrangement
The Data Sufficiency questions do not require the student to find the exact answer. Infact the only thing that a student is required to determine is that whether the statements provided in the question contain enough information for answering it.
You need to remember the steps involved in solving a particular Data Sufficiency question and follow them in this particular order: Check A (i.e. the first statement), then Check B (i.e. the second statement) and lastly, if required, combine the two statements to get the answer.
Data Sufficiency Involving Seating Arrangements:
The questions on seating arrangement with data sufficiency are regular feature of almost every competitive examination. In these questions, you have to arrange a group of persons fulfilling certain conditions. Here we can classify these problems into 4 types:
Direction : - Each of the questions below consists of a questionand two statements numbered I and II given below it. You have to decide whetherthe data provided in the statement are sufficient to answer the question.Read both the statements and give answer(a) if the data in statement I alone are sufficient to answer the question, while the data in statement II alone are not sufficient to answer the question;(b) if the data in statement II alone are sufficient to answer the question, while the data in statement I alone are not sufficient to answer the question;(c) if the data either in statement I alone or in statement II alone are sufficient to answer the question;(d) if the data given in both statements I and II together are not sufficient to answer the question; and(e) if the data in both statements I and II together are necessary to answer the question.
Question : - A, B, C, D and E are seated around a circular table facing at the centre. Who is to the immediate right of B ?
I. D is in between A and E.
II. C is in between B and E.
Answer (d) : - From I, we have : 
.
From II, we have : 
Combining the above two, we have :
Thus, either A or C is to the immediate right of B.
The question below consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and give answer Question : - Five friends P, Q, R, S and T are standing in a row facing East. Who is standing at extreme right end ? I. Only P is between S and T. R is to the immediate right of T. II. R is between T and Q. | |||
| Right Option : D | |||
| View Explanation |
The question below consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and give answer Question : - P. Q. R, S and T are sitting around a circular table facing towards the centre. Who among them is sitting to the immediate right of R? I. Q is sitting between P and T, and T is sitting to the immediate right of S. Il. Q is second to the left of R and is second to the right of S. | |||
| Right Option : C | |||
| View Explanation |
The question below consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and give answer Question : - P, Q. R, S and T are sitting around a circle facing towards its centre. Who is second to the right of P? I. R is to the immediate left of T and second to the right of S. II. Q is to the immediate right of S and third to the left of P. | |||
| Right Option : B | |||
| View Explanation |
Students / Parents Reviews [10]
My experience was very good with Abhyas academy. I am studying here from 6th class and I am satisfied by its results in my life. I improved a lot here ahead of school syllabus.
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