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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
An area is considered drought stricken, when the annual rainfall is less than
The rearing of young bee to replace the old queen bee is
A weather modification technique that improves a cloud's ability to produce rain or snow is:
Which of the following classifications applies to fish that migrate between the sea and freshwater during their life cycle?
Which of the following is a method of controlling plant diseases that involves the use of beneficial microbes?
PMKSY has been formulated amalgamating ongoing schemes viz. Accelerated Irrigation Benefit Programme (AIBP) of the__________________, River Development ...
The committee which recommended the merger of RB with sponsoring bank.
As per available statistics of Tripura Horticulture department identify the arrangement of crops in descending order of production in MT.
(i) ...
What is the purpose of using desiccants like silica gel in seed storage?
South West monsoon contribute about ____of total annual rainfall in India.
