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When a two digit number is reversed, the...

When a two digit number is reversed, the new number is reduced by 63 and the sum of digits of these inidividual numbers is 9. Now, if these same numbers are converted into base 'x' the larger number becomes 5 times that of smaller one the value of x is:

A

36

B

13

C

15

D

18

Text Solution

Verified by Experts

The correct Answer is:
B
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