Check the validity of the following statements:

(i) p : 100 is a multiple of 4 and 5.

(ii) q : 125 is a multiple of 5 and 7.

(iii) r : 60 is a multiple of 3 or 5.

(i) Statement: 100 is a multiple of 4 and 5.

Here, we know that 100 is a multiple of 4 as well as 5. So, statement p is true.

Hence, The statement is true, Therefore The statement “p” is a valid statement.

(ii) Statement: 125 is a multiple of 5 and 7

Since 125 is a multiple of 5, but it is not a multiple of 7. So, The statement “q” is not a true statement.

Hence, The statement “q” id not a valid statement.

(iii) Statement: 60 is a multiple of 3 or 5.

Here, we know that 60 is a multiple of 3 as well as 5. So, statement r is true.

Hence, The statement is true. Therefore The statement “r” is a valid statement.