Question
5 coins are tossed together. What is the probability of
getting exactly 3 tails?Solution
If ‘n’ fair coins are tossed, Total number of outcomes in the sample space = 2n The probability of getting exactly ‘r’ number of heads when ‘n’ coins are tossed = nCr/ 2n Therefore, probability = 5C3/25 = 5/16
Ratna variety of Mango isa cross of ?
The race within a species, which is genotypically adapted to specific environmental conditions
If the gravimetric moisture content of soil is 25% and the bulk density is 1.5 g/cc, the volumetric moisture content is:
The ________ Â of an input in the production process is the additional output that is generated by using one more unit of that input, while keeping all ...
Which plant hormone is unique because it exists in a gaseous form and regulates fruit ripening and senescence?
The rise in water-table in any season may be a ______ phenomenon of a short duration.
The condition where the plant is unable to produce a zygote with its own pollen is called as?
Which of the following is a macronutrient essential for plant growth?
Name the breed which is black & white in colour with wide variations from nearly all white to all black, black & white patches throughout body a...
The smallest 3-D volume of soil needed to give full representation of horizontal variability of soil is termed as__
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