ABC26GN0066 · Number System

Subject: General Aptitude · Chapter: Number System · Exam: · Marks: · Difficulty:

$\sqrt{2}$ is a/an

(a)rational number

(b)natural number

(c)irrational number

(d)integer

Answer

Answer (as printed): C

Explanation

Since $\sqrt{2}$ is a non-terminating and non-repeating decimal, so it is an irrational number.

Explanation as extracted from the printed page; notation may be imperfect.