Statement: "X air-conditioner - the largest selling name with the largest range." - An advertisement.
Assumptions:
1. X air-conditioner is the only one with wide variations.
2. There is a demand of air-conditioners in the market.
Answer: B
Clearly, the advertisement does not mention the word 'only' i.e. other air-conditioners may also have wide variations. So, I is not implicit. Also, the advertisement is given so that the people know about that which they demand. So, II is implicit.