Match List-I with List-II

List-I	List-II
Selection Test	Observation
(A) Trade Test	(I) Ability to make decisions.
(B) Interest Test	(II) Potential to acquire skills.
(C) Aptitude Test	(III) Pattern of involvement of a person
(D) Intelligence Test	(IV) Actual skills possessed.

Choose the correct answer from the options given below:

Option 1 -> (A)-(I), (B)-(II), (C)-(III), (D)-(IV): This incorrectly matches trade test with decision-making ability and intelligence test with actual skills, which is logically inconsistent.

Option 2 -> (A)-(III), (B)-(IV), (C)-(II), (D)-(I): This incorrectly matches trade test with pattern of involvement and interest test with actual skills, which reverses their actual purposes.

Option 3 -> (A)-(II), (B)-(I), (C)-(IV), (D)-(III): This incorrectly matches trade test with potential and aptitude test with actual skills, which contradicts the fundamental difference between these assessments.

Option 4 -> (A)-(IV), (B)-(III), (C)-(II), (D)-(I): This correctly matches trade test with actual skills possessed, interest test with pattern of involvement, aptitude test with potential to acquire skills, and intelligence test with ability to make decisions.

Hence, Option 4: (A) - (IV), (B) - (III), (C) - (II), (D) - (I) -> Trade tests assess current/actual skills in a specific occupation, interest tests measure involvement patterns and preferences, aptitude tests evaluate future learning potential, and intelligence tests measure cognitive abilities including decision-making capacity -> correct