MCQ
The prime factors of $196$ are
  • A
    $2 \times 7$
  • B
    $2^2 \times 7$
  • C
    $2 \times 7^2$
  • $2^2 \times 7^2$

Answer

Correct option: D.
$2^2 \times 7^2$
$196=2 \times 2 \times 7 \times 7=2^2 \times 7^2$

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free