Skywalker18 wrote:
If J is an integer, then the LEAST possible value of |19-7J| is
A. 1
B. 2
C. 3
D. 4
E. 5
In such questions, value of variable "J" is a trap that can be seen in answer choice C,
Look for a multiple of 7 nearest to 19. It is 21.
Therefore |19-21| = 2
(B)
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