What is A rsquo s rank in the class of 30 Students I B who is 11th from the top in the class A ...........

Logical Reasoning(Master ) Data Sufficiency

Directions : Each of the following 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.

What is A’s rank in the class of 30 Students?

I. B, who is 11th from the top in the class. A is exactly between B and C, who is 16 from the bottom.

II. A who is 10 rank above B who is 15th rank below C.

if the data in statement I alone are sufficient to answer the question, while the data in statement II alone are not sufficient in answer the question.

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.

if the data in either in statement I alone or in statement II alone are sufficient to answer the question.

if the data in both the statements I and II together are not sufficient to answer the question.

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Explanation:

if the data in statement I alone are sufficient to answer the question, while the data in statement II alone are not sufficient in answer the question.

B’s rank from top=11th

C’s rank from bottom is 16th so, from top= 30+1-16= 15th

So, A’s rank from top in the class= 13th

Hence, option 1 is the correct answer.