The smallest number by which 66 must be multiplied to make the result divisible by 18 is · ABC26GN0326

Subject: General Aptitude · Chapter: Number System

The smallest number by which 66 must be multiplied to make the result divisible by 18 is

(a)3

(b)6

(c)9

(d)18

Answer

Answer (as printed): A

Explanation

66 = 11 × 6 In order to get a number divisible by 18, the above product must be multiplied by 3. Hence 66 must be multiplied by 3.

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

Study loop for Number System