In a certain code language, ' SCOPE ' is written as 'JZNMX' and 'GAMUT' is written as 'VBPHI'. How will 'RANGE' be written in that language?

Given: ' SCOPE ' is written as 'JZNMX' and 'GAMUT' is written as 'VBPHI'

Logic: sum of corresponding letters is 29.

As,

S+J=19+10=29, C+Z=3+26=29, O+N=15+14=29, P+M=16+13=29, E+X=5+24=29

And

G+V=7+22=29, A+B=1+28=29, M+P=13+16=29, U+H=21+8=29, T+I=20+9=29

Similarly,

R+K=18+11=29, A+B=1+28=29, N+O=14+15=29, G+V=7+22=29, E+X=5+24=29

so, required code is: ​KBOVX

Thus, correct option is (a).