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.
What is the speed of boat in still water?
I. The boat can cover 25 km downstream distance in 5 hours.
II. Speed of the stream is two-third of the speed of boat in still water.
III. The boat can cover 25 km upstream distance in 10 hours.
1
I and III together
2
Only II
3
I and II together
4
I and either II or III
5
Any two statements together