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ATQ, Probability of guessing the right answer for each question = 1/5 Probability of guessing the wrong answer for each question = 4/5 The probability of getting exactly 2 questions correct involves Maria guessing 2 right and 1 wrong. This can happen in (3/2) = 3 different ways So, required probability = 3 × (1/5 × 1/5 × 4/5) = 12/125
Rice variety developed by a cross between Pyzum and BPT 5204 is
Who coined the term 'Green Revolution"?
Agropyron repens can be grown under ____ conditions and is known as_____:
In mitosis, Chromosomes are arranges at equatorial plane during?
Which of the following product is in Second Schedule of APEDA Act
The rice variety recommended under semi dry condition is
The meaning of 'Buddha, is:
Which mycoherbicides is used against the Joint vetch (Aeschyomone virginica) weed in rice, soybean?
The phenomenon slickenside found in which soil
_______is a geographical area of land defined by natural topographic features, such as hills, mountains, and ridges, that collects and channels all the...