Home
Class 10
MATHS
Box A contains 25 slips of which 19 are ...

Box A contains 25 slips of which 19 are marked 1 and other are marked 5 each. Box B contains 50 slips of which 45 are marked 1 each and other are market 13 each. Slips of both boxes are poured into a third box and resuffled. A slip is drawn at random. What is the probability that it is marked other than 1?

Promotional Banner

Similar Questions

Explore conceptually related problems

Cards marked with numbers 5 to 50 are placed in a box and mixed thoroughly,A card is drawn from the box at random.Find the probability that the number

Cards, each marked with one of the numbers 6,7,8,…,15, are placed in a box and mixed thoroughly. One card is drawn at random from the box. What is the probability of getting a card with number less than 10?

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 ?

Cards each marked with one of the numbers 6,7,8 . . .15 are placed in the box and mixed throughly. One card is drawn at the random from the box. What is the probability of getting a card with number less than 10 ?

Ared box contains eight itmes, of which three are defective, and a blue box contains five itmes, of which two are defective. An item is drawn at random from each box. What is the probability that both items will be nondefective?

Cards each marked with one of the numbers 4,5,6,......,20 are placed in a box and mixed thoroughly.One card is drawn at random from the box.What is the probability of getting an even number?

A box contains 3 red and 7 white balls. One ball is drawn at random and in it placed a ball of the other colour is placed in the box. Now if one ball is drawn at random from the box then the probability that it is a red ball is

cards marked with numbers 1, 2,3,.....,25 are placed in a box and mixed thoroughly and card is drawn at random from the box what is the probability that the number of the card is a prime number

There are 6 marbles in a box with numbers from 1 to 6 marked on each of them. What is the probability of drawing a marble with number 5?