SmarterEd

Aussie Maths & Science Teachers: Save your time with SmarterEd

Indices, SM-Bank 048 MC

Which of the following numbers is not divisible by 4?

  1. 112
  2. 32
  3. 502
  4. 608
Show Answers Only

\(C\)

Show Worked Solution

\(\text{A number is divisible by }4\ \text{if the last 2 digits are divisible by }4.\)

\(\text{Option A:}\rightarrow\) \(\ 12\ ÷\ 4=3\ \ \checkmark\)
\(\text{Option B:}\rightarrow\) \(\ 32\ ÷\ 4=8\ \ \checkmark\)
\(\text{Option C:}\rightarrow\) \(\ 02\ \text{not divisible by 4}\)
\(\text{Option D:}\rightarrow\) \(\ 08\ ÷\ 4=2\ \ \checkmark\)

 
\(\Rightarrow C\)