A question is given, followed by two statements labelled I and II. Identify which of the statements is/are sufficient/necessary to answer the question.
Question:
Arvind has blue, green and white marbles. What is the percentage of white marbles out of all the marbles he has?
Statements:
(I) The sum of blue and green marbles he has is 7.
(II) He has 3 white marbles out of 10 marbles.
1
Data in Statement II alone is sufficient to answer the question while data in Statement I is not
2
Data in Statement I alone is sufficient to answer the question while data in Statement II is not
3
Data in Statements I and II together is sufficient to answer the question
4
Data in Statements I and II together is not sufficient to answer the question