1 Answers
Option 2 : The data in Statements II alone are sufficient to answer the question while the data in Statement I alone are not sufficient to answer the question.
Given students of Rupali’s class are ranked in ascending order of their height.
From statement 1:
Rupali’s rank is 15th from the top among all the students and 6th among girls.
We can’t determine the number of boys smaller than Rupali as we don’t know a total number of students in the class.
Hence statement 1 is not sufficient to answer the question.
From statement 2:
Rupali’s rank from the bottom on the basis of height among girls is 12th and among students is 31st.
Total 30 students are smaller than Rupali out of which 11 are girls so 30 – 11 = 19 boys are smaller than Rupali.
Hence, statement 2 alone is sufficient to answer the question.