Question

In a certain code language, DISABLE is written as HRL20. How is ENABLE written in that code?... pls explain

Answer 1

Let us code the
Each alphabets equal to natural naumber given below:
A=1
B=2
C=3
D=4
E=5
F=6
G=7
H=8
I=9
J=10
K=11
L=12
M=13
N=14
O=15
P=16
Q=17
R=18
S=19
T=20
U=21
V=22
W=23
X=24
Y=25
Z=26

Now decode the given words
1)DISABLE
D=4 decoded as 2×D=2×4=8=H
I=9 decoded as 2×I=2×9=18=R
S=19 decoded as 2×S=2×19=38 we doesn't have 38 letters then we take
Cyclic way =38=26+12=12=L
[A+B+L+E=1+2+12+5=20]
Therefore
DISABLE : HRL20
Now required
E=5 decoded as 2×E=2×5=10=J
N=14 decoded as 2×N=2×14=28=(26+2)=2=B
[A+B+L+E=1+2+12+5=20]
Therefore
ENABLE:JB20

Answer 2

ENABLE = JB20

This is a multiple-choice question from BBET 2018 sample paper, so its better you solve it on your own.