pyq/2022/csat/66
Let p be a two-digit number and q be the number consisting of same digits written in reverse order. If p x q = 2430, then what is the difference between p and q?
(A) 45
(B) 27
(C) 18
(D) 9
Let p be a two-digit number and q be the number consisting of same digits written in reverse order. If p x q = 2430, then what is the difference between p and q?
(A) 45
(B) 27
(C) 18
(D) 9