Question
A is trying to break a bulb by throwing balls at it. If
he hits the bulb 3 times in every 10 throws and bulb breaks 3 times out of 13 hits, then find the probability of A breaking the bulb.Solution
Probability of A hitting the bulb = 3/10 Probability of the bulb being broke on getting hit = 3/13 Probability of A breaking the bulb = (3/10) × (3/13) = 9/130
According to five kingdom classification, bacteria belong to kingdom
Which of the following does not act as antitranspirants in the plants?
In the preparation of audio-visual aids, the principle of ‘A’, ‘B’, ‘C’ signifies:
Which one of the following is NOT correctly matched?
Which of the following e-commerce initiatives is specifically designed for rural markets in India?
Muga culture is endemic to _____ and is the largest producer of the famous golden Muga silk in the world.
Which of the following pair is not correctly matched?
Given below are two statements:
Statement I: A pureline variety is a variety which obtained from many heterozygaus plants of cross pollinated cro...
Which legume crop is best suited as a summer catch crop in northern India after harvest of wheat to utilize residual moisture?
Indole 3-pyruvate is the primary intermediate of______ biosynthesis.
