Coding and Decoding Questions

If ETHANOL is coded as HWKDQRO, then how will MIX be coded as?

In a certain code, 'TEACHER' is written as VGCEJGT. How is 'CHILDREN' written in that code?

If RATION is written as OXQFLK then LUMBER may be written as _____ .

If L denotes 'x', M denotes '÷' , P denotes '+' and Q denotes '-'  then 16P24M8Q6M2L3

If RESEARCH is $#!#%$&@ then SCARE is

If A = 1, AND = 19, then ANT = ?

If "A" denotes "added to", "B" denotes "divided by", "C" denotes "multiplied by" and "D" denotes "subtracted from", then 116 B 29 C 6 A 24 D 45 = ?

If A = 26 and X-RAY = 40, then WHAT = ?