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Let $\text{N} = 1421 \times 1423 \times 1425.$ What is the remainder when $\text{N}$ is divided by $12?$

  1. $0$
  2. $9$
  3. $3$
  4. $6$
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Remainder of $\frac{1421}{12} =5$

Remainder of $\frac{1423}{12}=7$

Remainder of $\frac{1425}{12}=9$

Remainder of $\frac{1421*1423*1425}{12}$ = Remainder of $\frac{5*7*9}{12}$= 3.

Hence, (3).3 is the Answer.

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