Directions: Study the following information carefully and answer the questions given below.

 (i) P × Q means P is brother of Q.

(ii) P + Q means P is sister of Q.

(iii) P – Q means P is father of Q.

(iv) P ÷ Q means P is mother of Q.

Q:

In expression I + Q ÷ N × S, What is the relation of I with S ?

• 1
  Uncle
• 2
  Maternal Aunt
• 3
  Brother
• 4
  Niece
• 5
  Other than given options