Correct Answer : Option (A) - the Naga hills
Correct Answer : Option (A) - wheat, barley, peas, rapeseed, mustard, grams
Correct Answer : Option (D) - pedogenesis
Correct Answer : Option (C) - black cotton soils
Correct Answer : Option (B) - maize, cotton, bananas, groundnut
Correct Answer : Option (D) - All of the above
Correct Answer : Option (C) - Mustard