Question

Directions:- Study the following information carefully to answer the question given below.

Five friends A, B, C, D and E are studying in a college. B and E are good at Geography, and Economics. A and B are good at Economics and Physics. A, D and C are good at Physics and Chemistry. C and A are good at Physics and Mathematics. D and E are good at Chemistry and Geography.

Who is good at Physics, Chemistry and Geography?

• A. A
• B. B
• C. D
• D. E
• E. None of these

Answer 1

The correct option is C D

$\begin{array}{cccccc}Subjects& & & Friends& & \\ & A& B& C& D& E\\ Geography& X& ✓& X& ✓& ✓\\ Economics& ✓& ✓& X& X& ✓\\ Physics& ✓& ✓& ✓& ✓& X\\ Chemistry& ✓& X& ✓& ✓& ✓\\ Mathematics& ✓& X& ✓& X& X\end{array}$

D is good at Physics, Chemistry and Geography.
Hence the required answer is (C)