Exams › IBPS PO › Reasoning
The questions below consist of a question and three statements numbered I, II, and III. You have to decide whether the data given in the statements are sufficient to answer the question or not. Twelve persons sit in two parallel rows such that six persons sit in each row. In row 1, O, K, L, M, N, and Q sit and face south, while in row 2, A, B, C, D, E, and F sit and face north, but not necessarily in the same order. The persons in row 1 face the persons in row 2 and vice versa. Which person faces Q? I. One person sits between D and the person who faces K. Two persons sit between N and L. One person sits between B and A. F sits to the left of E. M neither faces E nor sits to the left of O. II. N neither faces D nor sits adjacent to the person who faces D. More than two persons sit to the right of F. K and B do not sit at the end. O does not sit adjacent to N and L. III. L and K do not sit adjacent to each other. B neither faces N nor sits adjacent to the person who faces N. More than one person sits to the right of D, who does not sit adjacent to E. E and F do not sit at the end.
- If data in statement I alone is sufficient
- If data in statement II alone is sufficient
- If data either in statement I alone or in statement III alone is sufficient
- If data in all statements i.e., I, II and III even together is not sufficient
- If data in all statements i.e., I, II and III together is sufficient
Correct answer: If data in all statements i.e., I, II and III together is sufficient
Solution
Each statement provides only partial positional constraints about the two rows. When combined, the conditions become sufficient to determine the complete seating arrangement and identify who faces Q. Therefore, all three statements together are sufficient.
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