Answers:

(i) p: 100 is a multiple of 4 and 5.

We know that 100 is a multiple of 4 as well as 5.

Hence, the statement is true.

(ii) q: 125 is a multiple of 5 and 7

We know that 125 is a multiple of 5 and not a multiple of 7.

Hence, the statement is false.