Question

Directions:- Study the following information carefully to answer the question given below.

A group of 12 persons goes for a dinner in a restaurant. They sit on a square table. Among the 12 persons, there are two journalists, six lawyers, and four teachers.

(i) No two teachers sit together.
(ii) No two persons of the same profession sit diagonally except journalists.
(iii) One teacher sits between a journalist and a lawyer and another teacher sits between two lawyers.
(iv) Four persons sit on each side of the table.
(v) Two pairs of lawyers sit together in different seats.

Which of the followings is/ are superfluous?

• A. i
• B. ii
• C. iv
• D. either (i) & (iii)
• E. None of these

Answer 1

The correct option is E None of these

On the basis of given information, we can draw the following diagram

All information are necessary to answer the given questions.
Hence, the required answer is (E).