The guru of a yogi lives in a Himalyan cave, 1000 km away from the house of the yogi . The yogi claims that whenever he thinks about his guru, the guru immediately knows about it. Calcualte the minimum possible tiem interval between the yogi thinking about the guru and the guru knowing about it.

Questions based on paragraph Ravi visited the doctor, complaining about fever and cold. The doctor suspected it to be a bacterial infection of the respiratory tract. He told Ravi that it may be a case of mild pneumonia and prescribed an appropriate dosage of ampicillin. He advised him to complete the treatment even if he started feeling better immediately.Based on the above passage, answer the questions According to the treatment prescribed, do you think the doctor knows the specific bacteria causing the infection? Explain.