CAT Exam Model Paper 8 with solutions for free online practice

CCC = C × 111 = C × 37 x 3
Since 3 × ABC = 3 × C x 37, we can say that ABC = C × 37.
Now we can observe that C can take only one value, which is 5.
So ABC = 5 × 37 = 185. Hence, B = 8.