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Lerner Index = (P-MC) / P Also, MR = MC for optimal output. So, Lerner Index = 10-5 / 10 =0.5
From a bag containing 12 white and 15 yellow ribbons, find the probability of picking 2 ribbons of each type at random.
In a bag, there are three different colour balls namely red, yellow and white. The sum of the number of yellow and red balls in the bag is equal to the ...
A bag contains 18 black and 20 white balls. One ball is drawn at random. What is the probability that the ball drawn is white?
A bag contains 25 white and some black balls. If the probability of drawing a black ball from the bag is 1.4 times that of drawing a white ball, find th...
The chance that Nikhil can solve a certain problem is1/7, the chance that Tarun can solve it is3/5. Find the probability that the problem is solved if t...
Out of three girls and five boys, five children are to be randomly selected for a dance programme. What is the probability that all the selected childre...
A bag contains 5 red, 4 green, and 3 blue balls. What is the probability of drawing a green ball?
A vessel contains 5 red, ‘x’ green and 3 blue ribbons. If two ribbons are drawn from the vessel randomly, then the probability of getting a red and ...
Two hats are picked at random, what is the probability that one is blue and one is yellow?
Two cards are drawn from a pack of 52 cards. The probability that 1 is Ace and 1 is Queen is?