In a certain code, 'CAB' is written as 75, How will 'RULE' be written as?

The value of CAB is 75. C appears as a 24th letter when we take it in reverse alphabetical order. A is the 26th letter, and B is the 25th letter. The sum of these letters is (24+26+25) = 75.

R is the 9th word in reverse alphabetical order, U is the 6th word, L is the 15th word in reverse, and E is the 22nd letter in reverse alphabetical order.

Hence, the sum is (9+6+15+22) = 52.

The correct option is D