Question

3. The smallest digit by which " is to be replaced so that 345 * 6 is divisible by 4 is
(a) 3
(b) 0
(c) 7
(d) 1
4. The digit by which * is to be replaced so that 7805 * 6 is divisible by 11 is
(a) 0
(b) 1
(c) 2
(d) 3
hy 15?​

Answer 1

Answer:

answer is 3 and 1.............