insurence exam LIC HFL Assistant/Assistant Manager Mock Test Series Quantitative Aptitude Data Sufficiency
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.
Find the ratio of girls and boys in a class where their average marks obtain in an examination is 50.
Statement I. Average marks of girls were 40 and average marks of boys were 60.
Statement II. Total marks obtained by girls were 1000.
1
if the statement I alone is sufficient to answer the question, but the statement II alone is not sufficient.
2
if the statement II alone is sufficient to answer the question, but the statement I alone is not sufficient.
3
if both statements I and II together are needed to answer the question.
4
if either the statements I alone or statement II alone is sufficient to answer the question
5
if you cannot get the answer from the statements I and II together, but need even more data.