225=25×9 A number is divisible by 225 if it is divisible by both 25 and 9. A number is divisible by 25 if it ends with 00, 25, 50 or 75, whereas a number is divisible by 9 if the sum of its digits is divisible by 9. The 876p37q is divisible by 25 if q = 5 When q=5 Sum of the digits
=8+7+6+p+3+7+5=36+p
(36 + p) is divisible by 9 if p = 0 or p = 9. Thus, the values of p and q can respectively be 0 and 5 or 9 and 5. Therefore options (c) and (d) both are correct