If a number 774958A96B is divisible by 8 and 9, the respective values of A and B will be :
A. 5 and 8
B. 7 and 8
C. 8 and 0
D. None of these
Answer: Option C
Solution (By Examveda Team)
Since 774958A96B is divisible by 8, so the number 96B must be divisible by 8.So, B = 0, as 960 is divisible by 8.
Now, 774958A960 is divisible by 9.
So, (55 + A) must be divisible by 9.
This happens when A = 8
Hence, A = 8 and B = 0
This Question Belongs to Arithmetic Ability >> Number System
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