im trying to find out the pattern here but i can find anything to get the missing number

Question

16, 06, 68, 88, ? , 98
A. 92
B. 80
C. 16
D. 87

Answer 1

I6, 06, 68, 88, ?, 98

You turn that upside-down:

86 , ? , 88 , 89 , 90 , 91

? = 87