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 U related to Q in the given expression ‘Q × R ÷ U + S’ ?

• 1
  Mother
• 2
  Father-in-law
• 3
  Mother-in-law
• 4
  Either ‘Mother-in-law’ or ‘father-in-law’
• 5
  None of these