Question
If two pencils are picked at random, what is the
probability that one is blue and one is yellow? A box contains 6 red, 4 blue, 2 green and 4 yellow pencils.Solution
Total number of pencils = 6 + 4 + 2 + 4 = 16 Let S be the sample space. Then, n(S) = number of ways of drawing 2 pencils out of 16 = 16C2 = `(16xx15)/(2xx1)` ` ` = 120 Let E= event of drawing two pencils so that one is blue and one is yellow n(E) = 4C1 X 4C1= 4 `xx` 4 = 16 [if gte msEquation 12]>
In which type of planting are seedlings planted close to each other i.e. the spacing is kept lower than the normal spacing?Ā
Photorespiration occurs in
The economic question of determining the most cost-effective input combinations for producing a specific output level is classified as a:
Out of the following quantity, which is required to irrigate 1.0 ha land area with 50mm depth of irrigation?
āBucklingā and āblisteringā symptoms in plants are typically caused by:
Chemiosmotic theory was first put forward by
What is the function of the crop in the foregut of insects?
What is the initiative introduced in 2023 that focuses on reducing fertilizer consumption and creating awareness?
What type of corn is Zea mays saccharata?
As per latest data of 2019-20, the cropping intensity of India is ____
