Question
A bag contains 15 black balls, 25 white balls, and 20
yellow balls. If three balls are drawn at random with replacement, what is the probability of drawing a white ball first, a black ball second, and a yellow ball third?Solution
Since, the ball is replaced each time
Therefore, required probability = (25/60) × (15/60) × (20/60) = 5/144
This method of depreciation is suitable for livestock assets
Which of the following micro organism used in production of Single Cell Protein?
Which of the following material is prohibited in organic farming?
What is depicted by the concave shape of the production possibilities curve?
Rocks formed from the solidification of molten magma which is of two types i.e. intrusive and Extrusive rock ; these rocks are called as
Aflatoxin, a mycotoxin produced by Aspergillus, is associated with ____ crop.Â
Which of the following is known as Egyptian cotton?
What is the botanical name of Sal tree?Â
Which of the following statements is true regarding WHO?
What is the name of trap used in IPM to lure the male insects?
