Explanation:

Correct option is 3: 24

To check the divisibility by 88, it should be divisible by 11
Difference of sum of alternative terms should be 0
⇒ 5+4+3=x+2+y
⇒ x + y = 10
To check the divisibility by 88, it should be divisible by 8
Last three digit should be divisible by 8
23y should be divisible by 8
For least value of y = 2, 23y is divisible by
For y = 2 and x = 8
the value of (5x-8y) (5 x 8-8 × 2)
⇒ 40 - 16 = 24
 The value of (5x - 8y) is 24