Instructions

A question is followed by data in the form of two statements labelled as I and II. You must decide whether the data given in the statements are sufficient to answer the questions.

Question 18

For any real number x. the greatest integer not exceeding x is denoted by[x]. If [a] = 5 for some a, then what is [2a]?
I. $$a - [a] = \frac{2}{3}$$
II. a is a rational number

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AP ICET 2017 Shift 2

For any real number x. the greatest integer not exceeding x is denoted by[x]. If [a] = 5 for some a, then what is [2a]?I. $$a - [a] = \frac{2}{3}$$II. a is a rational number

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For any real number x. the greatest integer not exceeding x is denoted by[x]. If [a] = 5 for some a, then what is [2a]?
I. $$a - [a] = \frac{2}{3}$$
II. a is a rational number