Question Practice

Question 1
A, B, C, D, E, F and G are travelling in three different vehicles: Swift, Creta, and Nexon. There are at least two passengers in each vehicle. Among them, only two are male. There are two engineers, two doctors and three teachers.
  1. C is a lady doctor and she does not travel with A and F, who are sisters.
  2. B, a male engineer, travels with only G, a teacher, in a Swift.
  3. D is a male doctor.
  4. Two persons belonging to the same profession do not travel in the same vehicle.
  5. A is not an engineer and travels in a Creta.
  6. The pair of sisters A and F travels in the same vehicle
What is the profession of F?