Correct Answer - Option 4 : 10
The logic followed here is:
Logic used: (Number of letters in a word) × 2
"BAT" is coded as 6
BAT: (Number of letters in a word BAT) × 2
⇒ 3 × 2 = 6
"GOAT” is coded as 8
GOAT: (Number of letters in a word GOAT) × 2
⇒ 4 × 2 = 8
Similarly,
TIGER
TIGER: (Number of letters in a word TIGER) × 2
⇒ 5 × 2 = 10
Thus "TIGER" will be coded as 10.
Hence, the correct answer is "10".