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TLS Online TPP Program
#Question id: 14486
#Unit 13. Methods in Biology
There are two bags, one of which contains 5 red and 7 white balls and the other 3 red and 12 white balls. A ball is to be drawn from one or other of the two bags, find the chance of drawing a red ball.
TLS Online TPP Program
#Question id: 14487
#Unit 13. Methods in Biology
What is the probability of a particular person getting 9 cards of the same suit in one hand at a game of bridge where 13 cards are dealt to a person ?
TLS Online TPP Program
#Question id: 14488
#Unit 13. Methods in Biology
A man and his wife appear for an interview for two posts. The probability of the husband's selection is 1/7 and that of the wife’s selection is 1/5. The probability that only one of them will be selected is
TLS Online TPP Program
#Question id: 14490
#Unit 13. Methods in Biology
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.
TLS Online TPP Program
#Question id: 14491
#Unit 13. Methods in Biology
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 ?
TLS Online TPP Program
#Question id: 14492
#Unit 13. Methods in Biology
A die is rolled. The probability of getting a number 1 or 6 on the upper face is