Each of the questions below consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and give answer
1) if the data in statement I alone are sufficient to answer the question while the data in statement II alone are not sufficient to answer the question.
2) if the data in statement II alone are sufficient to answer the question while the data in statement I alone are not sufficient to answer the question.
3) if the data either in statement I alone or in statement II alone are sufficient to answer the question.
4) if the data even in both statements I and II together are not sufficient to answer the question.
5) if the data in both statements I and II together are necessary to answer the question.
3. How many girls are taller than Samir in his class?
I. When- students of Samir's class are ranked in descending order of their height, Samir’s rank is ,17th from the top among all the students and 12th among boys.
II. Samir’s rank from the bottom on the basis of height among boys is 18th and among all students is 29th.

Explanation

1