You are given a question and two statements I and II. You have to decide whether the data provided in the statements is sufficient to answer the question. Arun ranks 10th in his class. How many students are there in his class? Statements: I. His friend got 58th rank, which is the last. II. Arun’s rank from the last is 49th

You are given a question and two statements I and II. You have to decide whether the data provided in the statements is sufficient to answer the question. Arun ranks 10th in his class. How many students are there in his class? Statements: I. His friend got 58th rank, which is the last. II. Arun’s rank from the last is 49th Correct Answer Data in either statement I or statement II alone is sufficient to answer the question

Arun ranks 10th in his class. 

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Statements:
I. His friend got 58th rank, which is the last.

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As given Arun's friend got 58th rank from last. It means there are 58 students in the class.

So, statement I is sufficient to give answer.
II. Arun’s rank from the last is 49th.

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Given in question;

Arun's rank from start = 10th

From Statement II:

Arun's rank from last = 49th

Total number of student = Arun's Rank from Start + Arun's Rank from Last - 1

= 10 + 49 - 1

= 58

So, statement I is sufficient to give answer.

Hence, Data in either statement I or statement II alone is sufficient to answer the question.

Related Questions

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