Directions: Given question consists of 2 statements, I and II respectively. Please read the questions carefully and decide which of the statement (s) is/are sufficient/necessary to answer the question.
Find the time taken by boat to travel against the direction of the current.
I: Ratio of the speed of the boat and speed of the current is 9 : 5.
II: Time taken by boat in the direction of the current is 2 hours.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
Either statement I or statement II alone is sufficient to answer the question.
4
The data in both the statements I and II are not sufficient to answer the questions.
5
The data in both the statement I and II together are necessary to answer.