A box contains 60 eggs. Out of which`16 2/3%` are rotten ones. How many eggs are rotten?

A box contains 10 mangoes out of which 4 are rotten. Two mangoes are taken out together. If one of them is found to be good, then find the probability that the other is also good.

A bag contains 10 mangoes out of which 4 are rotten. Two mangoes are taken out together. If one of them is found to be good, the probability that other is also good is (a) 1/3 (b) 8/(15) (c) 5/(18) (d) 2/3

A box contains mangoes ut of 4 are rotten . Two mangoes are taken out together is found that atleast one of them to be good , then the probability that are good is

A basket contains 350 eggs. If 12% of the eggs are rotten, find the number of eggs, good enough to be sold.

A box contains 13 bulbs out of which 5 are defective. 3 bulbs are randomly drawn, one by one without replacement, from the box. Find the probability distribution of the number of defective bulbs.

A box contains 150 bulbs out of which 15 are defective. It is not possible to just look at a bulb and tell whether or not it is defective. One bulb is taken out at random from this box. Calculate the probability that the bulb taken out is : (ii) a defective one.

A box contains 150 bulbs out of which 15 are defective. It is not possible to just look at a bulb and tell whether or not it is defective. One bulb is taken out at random from this box. Calculate the probability that the bulb taken out is : (i) a good one

A red box contains eight items , of which three are defective, and a blue box contains five items, of which two are defective . An item is drawn at random from each box. What is the probability that one item is defective and one is not ?

The gas which has a rotten egg smell is:

If the stock contains 48 chromosomes and the scion contains 30 chromosomes , then how many chromosomes are present in the root and egg cell of the resultant plant , respectively ?