Question

Q27. Which of them is composite
number?
45
O
11
O
31
O 13​

Answer 1

Answer:

option-A

Step-by-step explanation:

45 is composite number

11,31 ,13 are prime numbers

Answer 2

Answer:

The answer is 45

Step-by-step explanation:

Because , 11,31 and are all prime numbers and only 45 is a composite number in this question.