'Nutri-cereals' primarily refer to which group of food crops?

Which of the following group belongs to fibre crop?

Which of one is not a cereal crop?

Which group of crops mentioned below comprises of Cash Crop?

Which one of the following is NOT classified as a cereal crop?

Consider the following crops – 1. Cotton 2. Groundnut 3. Rice 4. Wheat Which of these are Kharif crops?