Correct Answer: 50

Solution : Given:
D = 4, DOG = 26

Add the place value of the letters to get the required code –
Like, the place value of the letter D; D→4
Thus, D is coded as 4.
Place values of letters of DOG; D→4; O→15; G→7
DOG→4 + 15 + 7 = 26
Thus, DOG is coded as 26.
Similarly, for ANIMAL; A→1; N→14; I→9; M→13; A→1; L→12
ANIMAL→1 + 14 + 9 + 13 + 1 + 12 = 50

So, ANIMAL is coded as 50. Hence, the fourth option is correct.