The last digit in the decimal representation of (1/5 )2000 is (Hotel Management, 2009)

ABC26GN0250 · Number System

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

The last digit in the decimal representation of $\left(\frac{1}{5}\right)^{2000}$ is (Hotel Management, 2009)

(a)2

(b)4

(c)5

(d)6

Answer

Answer (as printed): D

Explanation

$\left(\frac{1}{5}\right)^{2000}=(0.2)^{2000}$.

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