Question

If a number is divisible by 2 and 3,then the number is also divisible by .

• A. 5
• B. 6
• C. 4
• D. 10

Answer 1

The correct option is B 6

If a number P is divisible by 2 and 3, then it can be written in form:
$P=2\times 3\times a\times b\times ........$
$P=6\times a\times b\times .........$

$\frac{P}{6}$ = $a\times b\times ........$

$Dividend=(Divisor\times Quotient)+Remainder$

Here, Remainder = 0, when P is divided by 6.

So, it is divisible by 6 also.