TV channel code

TV channel code

Some TV channels and their codes are given below
TV channel Code
ZEE CINEMA 972
STAR PLUS 4779
DD NATIONAL 292
Then code for SAHARA ONE is
Options:
1) 3502
2) 393
3) 3052
4) 1436
5) 786
6) 2330
7) 2033
8) 519
9) 617
10) 324

TV channel ..... Code
ZEE CINEMA .... 972
STAR PLUS ....... 4779
DD NATIONAL ....... 292

I tried by taking sum of letters nos according to English alphabet.

ZEE CINEMA ... Sum of all numbers ......81..........which is equal to 9+72 from 972
STAR PLUS ....... 4779....... Sum of all numbers ...126 which is equal to 47+79 of 4779
DD NATIONAL ....... 292 ...... same logic

To get 9 from 3 letters of Zee Cinema and 72 from balance 6 letters , I rearranged them in alphabetical order and grouped in 3 and 6 letters.

Like ZEE CINEMA beame ACE EEIMNZ

after taking the letters in increasing order
Sum of position of letters according to English alphabet is
(1+3+5) = 9 and (5+5+9+13+14+26) = 72
which is given code.
Similarly checked for others.

SAHARA ONE ...sum of numbers of lettrs ....82

SAHARA ONE became AAAEHN ORS with same logic.

Now sum of position of letters according to English alphabet is
1+1+1+5+8+14 = 30
and 15+18+19 = 52

so code 3052.