insurence exam LIC HFL Assistant/Assistant Manager Mock Test Series Quantitative Aptitude Data Sufficiency
The following question has three statements. Study the question and the statements and decide which of the statement(s) is/are necessary to answer the question.
In how many days 6 men and 5 women can complete the work working together?
I. The ratio of efficiency of man to woman is 2 ∶ 1
II. 9 Women can complete the work in 20 days
III. 18 men can complete the work in 20 days
1
I and either II or III
2
All the statements
3
Any 2 of the statements together
4
I and II together
5
None of the statements