Cross sectional images of an object taken at fixed intervals from top to bottom reveals the following images (1,2,3,4). Using these images if you had to reconstitute the object, what would be its 3D shape?

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#Question id: 14495

#Unit 14. Methods in Biology

A bag contains 5 white and 3 black balls. Two balls are drawn at random one after the other without replacement. The probability that both the balls drawn are black is

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#Question id: 14496

#Unit 14. Methods in Biology

4 coins are tossed. Then the probability that at least one head turns up is

TLS Online TPP Program

#Question id: 14497

#Unit 14. Methods in Biology

In a throw of 3 dice the probability that at least one die shows up 1 is

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#Question id: 14498

#Unit 14. Methods in Biology

Match the following :

   

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#Question id: 14499

#Unit 14. Methods in Biology

Three machines A, B and C produce respectively 60%, 30% and 10% of the total number of items of a factory. The percentages of defective output of these machines are respectively 2%, 3% and 4%. An item is selected at random and found defective. Find the probability that the item was produced by machine C.

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#Question id: 14500

#Unit 14. Methods in Biology

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