A chemostat is run with a feed rate of llitre/h when the volume of the reactor is also 1 litre. At steady state the doubling time of the cells in the chemostat is.....   h. 

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#Question id: 14846

#Section 1: Engineering Mathematics

Let A and B be events with P(A) =1/2 P(B) = 1/3 and   Then P(A/B) is

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#Question id: 14847

#Section 1: Engineering Mathematics

How many different words can be formed from the letters of the word Ganeshpuri when all the letters taken

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#Question id: 14848

#Section 1: Engineering Mathematics

A bag contains 8 green and 10 white balls. Two balls are drawn. What is the probability that one is green and the other is white ?

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#Question id: 14849

#Section 1: Engineering Mathematics

Fifteen coupons are numbered 1, 2, 3, …….., 15. Seven coupons are selected at random one at a time with replacement. The probability that the largest number appearing on selected coupon is 9, is

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#Question id: 14850

#Section 1: Engineering Mathematics

A bag contains 2 white and 3 black balls. A ball is drawn 5 times, each being replaced before another is drawn. Find the probability that exactly 4 of the balls drawn are white.

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#Question id: 14851

#Section 1: Engineering Mathematics

From a pack of 52 cards two are drawn at random. The probability that one is a king and the other a queen is