Fibroblast cells from several different xeroderma pigmentosa patients were cultured, then fused in intergenic complementation studies. Which cell fusions would not result in a hybrid capable of repairing damaged DNA?

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#Question id: 14500

#Section 1: Engineering Mathematics

A fair die is tossed 180 times. The expected number of sixes is

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#Question id: 14501

#Section 1: Engineering Mathematics

In a population having 50% rice consumers, what is the probability that three or less out of 10 are rice consumers?

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#Question id: 14502

#Section 1: Engineering Mathematics

The chances of a person being alive who is now 35 years old, till he is 75 are 8 : 6 and of another person being alive now 40 years old till he is 80 are 4 : 5. The probability that at least one of these persons would die before completing 40 years hence is

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#Question id: 14503

#Section 1: Engineering Mathematics

If 10 coins are tossed 100 times, how many times would you expect 7 coins to fall head upward ?

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#Question id: 14504

#Section 1: Engineering Mathematics

If the probability of a defective bolt is 0.1, the mean and standard deviation for the distribution of defective bolts in a total of 500 are

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#Question id: 14505

#Section 1: Engineering Mathematics

Two cards are drawn with replacement from a well shuffled deck of 52 cards. The mean and standard deviation for the number of aces are

Probability distribution table