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If `x + 10 -= 1` (mod 8), then x can be ________.A. 1B. 0C. 6D. 7

Answer» Correct Answer - D
Given x + 10 = 1 (mod 8)
`rArr x + 10 - 1` is divisible by 8
`rArr x + 9` is divisible by 8
From the options, if x = 7 then 7 + 19, i.e., 16 is divisible by 8.


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