Practice30Create account

How is K related to L? Statement I: K is 30 years older than L. Statement II: K is the father of L's mother.

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

Step-by-Step Solution

I gives only an age gap consistent with several relations. II makes K the father of L's mother, i.e. L's maternal grandfather — sufficient.
Answer: B) Statement II alone is sufficient but Statement I alone is not

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

On which day of the week did the event take place? I. The event took place on the day…Who is the tallest among P, Q and R? I. P is taller than Q. II. R is taller than both P…How many students are there in the class? I. There are 20 boys in the class. II. The…In which direction is the school located from the hospital? Statement I: The school is…What is Rahul's age? Statement I: Rahul is 5 years older than his brother, who is 12…