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

If ‘P × Q’ means ‘P is wife of Q’.

If ‘P + Q’ means ‘P is brother of Q’.

If ‘P – Q’ means ‘P is daughter of Q’.

If ‘P ÷ Q’ means ‘P is son of Q’.

Q:

How is R related to Q in the given expression ‘Q – S × U ÷ R’ ?

• 1
  Granddaughter
• 2
  Mother-in-law/Father-in-law
• 3
  Grandmother
• 4
  Grandmother/Grandfather
• 5
  None of these