Study the following information carefully and answer the given question:
(i) B and E are good in Dramatics and Computer Science;
(ii) A and B are good in Computer Science and Physics;
(iii) A, D and C are good in Physics and History;
(iv) C and A are good in Physics and Mathematics;
(v) D and E are good in History and Dramatics;
Who is good in Physics, History and Dramatics?
Answer & explanation
Correct answer: option 3
The correct answer is Option (3) → D
Collect, from all five statements, who is good in each of the three subjects; the answer is the person who appears in all three lists.
Physics: A, B (ii); A, D, C (iii); C, A (iv) → A, B, C, D
History: A, D, C (iii); D, E (v) → A, C, D, E
Dramatics: B, E (i); D, E (v) → B, D, E
Only D is in all three lists.
A and C are not good in Dramatics, B is not good in History, and E is not good in Physics.