prevention of entry of diseased organism
spraying of insecticide over diseased plants
growing of better varieties of plant
identification of diseased organism
Radioactive materials should be kept in the container made of:
Railway coaches are manufactured at
Raja Rao the famous Indian Novelist Who among the following died on 8th July 2006. The title of his 1st novel was
Ralph Samuelson was only 18 when he invented this sporting item in 1922. What was that?
Ramayan’ the Tamil version of the great epic Ramayana was made by
Rangaswami Cup is associated with
Ranji trophy is related to
Rashtrapati Bhawan was designed by
Rashtriya Ekta Diwas (National Unity Day) was introduced to mark the birth Anniversary of which of the following ?
Rath yatra this famous festival is held in :