Question
A number is chosen at random from first 20 natural
numbers. Find the probability that the chosen number is prime.Solution
Prime numbers up to 20 = 2, 3, 5, 7, 11, 13, 17, 19
Required probability = (8/20) = (2/5)
Pusa bedana is the popular variety of
Parasitic weed Striga lutea which mainly attacks sugarcane crop belongs to which category?
Which of the following plantation crop is popularly known as “Queen of beverages”
The science that deals withs the study of wine making is called as …………………………..
Rice crop prefer the pH of:
During seed production, plants of different variety of same crop is called
Bengal famine (1943) was caused due to ____ disease which attacked ____ crop.
Cultivation of crops in areas receiving annual rainfall more than750 mm but less than 1150 mm is known as
Goma Kirti is a improved variety of which fruit crop:-
Desuckering, priming and topping terms are related to which crop?
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