Step 1: The pattern of the given letters follows a systematic sequence based on their positions in the alphabet. The sequence of their positions is:
Step 2: The difference between the position numbers seems to follow a pattern:
Step 3: Following the doubling pattern, the next difference should be 16, which corresponds to the letter L (12).
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.
(i) C is a lady doctor and she does not travel with A and F, who are sisters.
(ii) B, a male engineer, travels with only G, a teacher, in a Swift.
(iii) D is a male doctor.
(iv) Two persons belonging to the same profession do not travel in the same vehicle.
(v) A is not an engineer and travels in a Creta.
(vi) The pair of sisters A and F travels in the same vehicle.
What is the profession of F?