The following question is accompanied by two statements (I) and (II). You have to determine which statements(s) is/are sufficient/necessary to answer the questions.
What will be the sum of two numbers?
Statement I. The smaller number is 12 less than the average of two numbers.
Statement II. The ratio between half of the bigger number to one-third of the average of the numbers is 27 : 14.1
The data in statement I alone is sufficient to answer the question, while the data in statement II alone is not sufficient to answer the question.
2
The data in statement II alone is sufficient to answer the question, while the data in statement I alone is not sufficient to answer the question.
3
The data in statement I alone or in statement II alone is sufficient to answer the question.
4
The data in both statements I and II are not sufficient to answer the question.
5
The data in both statements I and II together are necessary to answer the question.