A train 200 metre long takes 30 sec to cross a man

Iodine is used in milk for detecting adulteration for

The yearly sequence and spatial arrangement of crops or of crops and fallow on a given area is known as

Which scattering phenomenon is responsible for the primary cause of the blue color of the sky?

DNA exists as a double helix as a result of hydrogen bonding between: 

In Our Country Word 'Apex' Means Which Type of Institute?

Blanching of fruit & vegetables done at

Which part of sugarcane is preferred for sowing?

Maximum temperature in a day is generally observed at:

Colors are used to classify toxicity levels in insecticide. Which level of toxicity is depicted by blue color?

The biological control agent used for management of rice leaf folder is