GAT Subject
Engineering
Computer Science Civil Engineering Chemical Engineering Agricultural Engineering Mechanical Engineering Electronics and Communication
17. | If x and y are positive integers such that (3x + 7y) is a multiple of 11, then which of the following will be divisible by 11 ? | |
A. | 4x + 6y | |
B. | x + y + 4 | |
C. | 9x + 4y | |
D. | 4x - 9y | |