31. Which of the following food grains is commonly used for making cornmeal and cornflour?
a) Rice
b) Wheat
c) Maize
d) Barley
32. Which of the following food grains is commonly used as bird feed and livestock feed?
a) Rice
b) Wheat
c) Maize
d) Millet
33. Which of the following food grains is commonly used for making barley-based beverages?
a) Rice
b) Wheat
c) Maize
d) Barley
34. Which of the following is a method of crop management that involves providing water to crops using artificial methods?
a) Rainwater harvesting
b) Drip irrigation
c) Mulching
d) Flood irrigation
35. Which of the following is a method of crop management that involves providing water to crops through small tubes or emitters?
a) Rainwater harvesting
b) Drip irrigation
c) Mulching
d) Flood irrigation
