‘Swachh Bharat Mission’ is associated with which

Which one of the following micro-organism oxidizes nitrite to nitrate?

RRB came into the existence in the year _______.

Flame photometer is used in the determination of

Quarantine measures to prevent the spread of insect pests typically involve which actions?

World Water Day is celebrated every year on 

Almost all members of which of the following family are susceptible to fireblight disease?

Which financial ratio determines whether a farmer’s own capital is sufficient to cover loans taken from external sources?

Which chemical is used for the control of mites?

The edible part of a potato plant is the modification of which part of potato plant 

Which soil texture class has a bulk density of approximately 1.6 g/cm³?