1. Sadashiv Bhatt's book on cookery 'Rai Vinod' is related to Rajasthan. This text was written in Bikaner in the 16th century.

Answer: A) To display the items in the active list Explanation: To display the items in the active list.

For short durations of time, sounds up to a 120 dB are bearable and also considered safe by the world health organization, but again, listening to sounds at such high frequencies at regular intervals of stretched time durations is totally unsafe and makes the ears vulnerable to permanent hearing loss.