Plant with genotype AB/ab is test cross, two genes are linked are 10 map units apart. What proportion of progeny will have the genotype aabb?

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#Question id: 14489

#Section 1: Engineering Mathematics

There are two bags. One bag contains 4 white and 2 black balls. Second bag contains 5 white and 4 black balls. Two balls are transferred from first bag to second bag. Then one ball is taken from the second bag. The probability that it is white is

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#Question id: 14490

#Section 1: Engineering Mathematics

In a single throw of two dice find the probability that neither a doublet (same number on the both dice) nor a total of 9 will appear.

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#Question id: 14491

#Section 1: Engineering Mathematics

A speaks truth in 75% and B in 80% of the cases. In what percentage of cases are they likely to contradict each other narrating the same incident ?

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#Question id: 14492

#Section 1: Engineering Mathematics

A die is rolled. The probability of getting a number 1 or 6 on the upper face is

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#Question id: 14493

#Section 1: Engineering Mathematics

The probability of the horse A winning the race is 1/5 and the probability of the horse B winning the same race is 1/6, then the probability of one of the horse to win the race is

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#Question id: 14494

#Section 1: Engineering Mathematics

A card is drawn from a pack of 52 cards and then a second is drawn. Probability that both the cards drawn are queen is