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The total number of students = 54 When 1 name was selected from 54 names, the probability that he was of section B = 18/54 = 1/3 But from the question, there are 18 students from the section B and the age of all 18 are different therefore, the probability of selecting one i.e. youngest student from 18 students will be 1/18.
The site specific crop management approach that applies agro-chemicals to the field in an economical and environment friendly manner is known as ____.
A tensiometer is a device for measuring soil water tension. Tensiometer or the irrometer measures the soil moisture up to____
Ozone layer which absorbs and scatters the solar ultraviolet radiation is present in which layer of atmosphere?
The primary mode of soil aeration is
Movement of plant towards sunlight is known as
India ranks ____ in rice production in the world.
Which of the following is the concept of seed village?
Coverage area of knapsack sprayer (hand operated) is _____
The pungency of chilli is due to
Grape is vegetatively propagated through which of the following methods: