In a certain code language, ‘HARDWARE’ is coded as 81945195, and ‘INFLUX’ is coded as 956336. How will ‘LEAGUE’ be coded in that language?

Let's find how the numerical code is derived from the letters:
For HARDWARE → 81945195:
Testbook

H = 8 (Position value 8)

A = 1 (Position value 1)

R = 18 → single digit sum 1+8=9

D = 4 (Position value 4)

W = 23 → single digit sum 2+3=5

A = 1 (Position value 1)

R = 18 → single digit sum 1+8=9

E = 5 (Position value 5)

The pattern is using the sum of digits of the alphabetical positions of each letter.
Let's double-check with INFLUX → 956336:

I = 9

N = 14 →1+4=5

F = 6

L = 12 →1+2=3

U = 21 →2+1=3

X = 24 →2+4=6
This matches perfectly!

Now, apply this rule to LEAGUE:

L = 12 →1+2=3

E = 5

A = 1

G = 7

U = 21 →2+1=3

E = 5

The code is 351735.