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Five friends A, B, C, D and E each have a different favourite colour among Red, Blue, Green, White and Yellow, and each studies a different subject among Physics, Chemistry, Maths, Biology and History. A's favourite colour is Red and A studies Maths. B studies Physics and likes neither Green nor Yellow. The person who likes Green studies History. C likes Green. E studies Chemistry. The person who likes Yellow studies Chemistry. D likes White. Who studies Biology?

Competition practicePuzzles & Seating
  • AE
  • BD
  • CC
  • DB

Step-by-Step Solution

The mapping is A-Red-Maths, B-Blue-Physics, C-Green-History, D-White-Biology, E-Yellow-Chemistry. Maths, Physics, History and Chemistry are taken by A, B, C and E, so D studies Biology.
Answer: B) D

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