Question

Which of the following is a subset of the set
A: {integers divisible by 5 from 1 to 30}

{5, 10, 15 …}

{integers divisible by 10 from 1 to 50}

{30, 35, 40}

{10, 15, 20}

Answer 1

Last one. All are divisble by 5.

Answer 2

{10, 15, 20}

Answer 3

And are between 1 and 30.