Which fuel has the highest calorific

With respect to Quality Control, to correct errors and prevent repetition, 5 W’s need to be answered. Which one of the following is not one of them?

Mutation term was coined by

The gas used for filling weather balloons is-

First report of Nematode associated with a plant diseases was observed by

Which of the following is not a method of calculating National Income?

National Agriculture Market (NAM) is a pan-India electronic trading portal launched on-

The rice variety recommended under semi dry condition is

Exotic breed of goat among the following is -

Sowing of wheat in standing rice/basmati rice requires