#1
15th October 2014, 01:56 PM
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Maths Previous year Solved Papers
Here I am looking for the last year question paper of CBSE XII Maths Exam, can you please provide me the same???
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#2
15th October 2014, 03:27 PM
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Re: Maths Previous year Solved Papers
As you are looking for the last year question paper of CBSE XII Maths Exam so here I am sharing the same with you Assume that each born child is equally likely to be a boy or a girl. If a family has.two children, what is the conditional probability if both are girls (i) the youngesr is a girl. :: (ii) atleast one is a girl. A dealer in rural area wishes to purchase a number of sewing machines. He has only < 5,760 to invest and has space for at most 20 items for storage. An electronic sewing machine cost him t 360 and a manually operated sewing machine < 240. He can sell an electronic sewing machine at a profit of 7 22 and a manually operated sewing machine at a profit of 18. Assuming that he can sell all the items that he can buy, how should he invest his money in order to maximize his profit ? Make it as a LPP and solve it graphically. From a lot of 15 bulbs which include 5 defectives, a sample of 4 bulbs is drawn one by one with replacement. Find the probability distribution of number of defective bulbs. Hence find the mean of the distribution. ![]() ![]() ![]() ![]() ![]() Rest of the Questions are attached in below file which is free of cost |
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