Practice30Create account

How is P related to Q? Statement I: P is the son of Q's father. Statement II: Q is the daughter of P's father. Which statement(s) is/are sufficient to answer the question?

Competition practiceData Sufficiency
  • ABoth statements together are needed (neither alone is sufficient)
  • BStatement I alone is sufficient but Statement II alone is not
  • CStatement II alone is sufficient but Statement I alone is not
  • DEither statement alone is sufficient

Step-by-Step Solution

Each statement shows P and Q share the same father, and P is male, so P is Q's brother by either one alone.
Answer: D) Either statement alone is sufficient

Master this topic in 30 minutes a day.

Don't just memorise the answer — build a daily practice habit.

Practice 5 Similar Questions Free →

All Data Sufficiency practice questions

More Data Sufficiency practice

How is K related to L? Statement I: K is the brother of L's mother. Statement II: K's…Towards which direction is point B from point A? Statement I: B is to the north of C,…In which direction is point P from point Q? Statement I: P is to the north of R.…What is the present age of the son? Statement I: Five years ago, the father was five…What is the two-digit number? Statement I: The sum of its two digits is 9. Statement II:…