Question : Three crops that contribute maximum to global food grain production are ----------

Option 1: wheat, rice barley

Option 2: rice, maize, sorghum

Option 3: wheat, maize, sorghum

Option 4: wheat, rice, maize

Question : The first phase of the Green Revolution was restricted largely to two crops and the regions where they were grown. Which of the following pairs best represents these two crops?

Option 1: Rice, corn

Option 2: Wheat, rice

Option 3: Cotton, indigo

Option 4: Millet, wheat

Question : The impact of Green Revolution was felt most in the case of:

Option 1: Wheat

Option 2: Rice

Option 3: Pulses

Option 4: Oil seed

Question : Which of the following are Rabi crops only?

Option 1: Maize and peas

Option 2: Barley and gram

Option 3: Paddy and cotton

Option 4: Wheat and jowar

Question : The crop area under high-yielding varieties of which amongst the following crops grew considerably during the Green Revolution?

Option 1: Sugarcane

Option 2: Pulses

Option 3: Oilseeds

Option 4: Wheat