Correct option is B
Find the remainder when 12112 is divided by 11:
12112÷11=1101 quotient, remainder 1.
So, the remainder when 12112 is divided by 11 is 1.
Find the remainder when 13223 is divided by 13:
13223÷13=1017 quotient, remainder 2.
So, the remainder when 13223 is divided by 13 is 2.
Sum of the remainders = 1+2=3.
Hence, the correct answer is (b) 3.