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1. If we divide the unknown two-digit number by the number consisting of the same digits written in the reverse order, we get 4 as quotient and 3 as remainder. If we divide the required number by sum of its digits, we get 8 as a quotient and 7 as a remainder. Find the number?
Checking option (C)
= 4 quotient and remainder 3.
= 8 quotient and remainder 7 as remainder.
Solution:
We go through the options,Checking option (C)
= 4 quotient and remainder 3.
= 8 quotient and remainder 7 as remainder.