Home
Class 12
MATHS
6 balls marked as 1,2,3,4,5 and 6 are ke...

6 balls marked as 1,2,3,4,5 and 6 are kept in a box. Two players A and B start to take out 1 ball at a time from the box one after another without replacing the ball till the game is over. The number marked on the ball is added each time to the previous sum to get the sum of numbers marked on the balls taken out. If this sum is even, then 1 point is given to the players. the first player to get 2 points is declared winner. at the start of the game, the sum is 0. if A starts to take out the ball, find the number of ways in which the game can be won.

Promotional Banner

Similar Questions

Explore conceptually related problems

There are 54 balls in box A and 79 balls in box B. Estimate the total number of balls in both the boxes taken together.

A box contains 4 pink and 3 purple balls.Mark takes out a ball,puts it back,and then takes out another ball.What is the probability that both balls were pink?

A bag contains a white and b black balls. Two players, A and B alternately draw a ball from the bag, replacing the ball each time after the draw till one of them draws a white ball and wins the game. A begins the game. If the probability of A winning the game is three times that of B , then find the ratio a : b

A box contains 5 black and 5 red balls. The balls are randomly picked one after another from the box, with out replacement . The probability of both balls being rad is?