Question

If $4\times 100+5\times 10+0$ is in generalised form. Find its usual form.

• A. $400$
• B. $405$
• C. $450$
• D. $540$

Answer 1

Answer: (C)

$450$

The general form of any three digit number will be, $abc=a\times 100+b\times 10+c$
Here, $4\times 100+5\times 10+0=450$
So, option C is correct.