Question

the smallest odd composite no. is (A)5 (B)3 (C)7 (D)9

Answer 1

Answer:

(d)

Step-by-step explanation:

We know that composite number are those number which has atleast one factor other 1 and the number itself . Number 3 ,5 and 7 has no other factor ,so it is not composite number .Number 9 is composite number , because it has factor 3×3

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