## Company

• ### A circular dartboard of radius 1 foot is at a distance of 20 feet from you. You throw a dart at it and it hits the dartboard at some point Q in the circle. What is the probability that Q is closer to the center of the circle than the periphery? a) 0.75 b) 1 c) 0.5 d) 0.25 (TCS Question)

last reply by CpjJwWHV  •  10 years ago  •  asked by CpjJwWHV

• ### Paul the octopus who has been forecasting the outcome of FIFA world cup matches with tremendous accuracy has now been invited to predict ICC world cup matches in 2011. We will assume that the world cup contenders have been divided into 2 groups of 9 teams each. Each team in a group plays the other teams in the group. The top two teams from each group enter the semi finals ( after which the winner is decided by knockout). However, Paul has a soft spot for India and when India plays any team, Paul always backs India. Alas, his predictions on matches involving India are right only 2 out of 3 times. In order to qualify for the semi finals, it is sufficient for India to win 7 of its group matches. What is the probability that India will win the ICC world cup? (a) (2/3)^10 (b) (2/3)^9 + 8/3 * (2/3)^9 (c) 8/3 * (2/3)^9 (d) (2/3)^10 + 8/3*(2/3)^9 (TCS Question)

last reply by CpjJwWHV  •  13 years ago  •  asked by CpjJwWHV

• ### For the FIFA world cup, Paul the octopus has been predicting the winner of each match with amazing success. It is rumored that in a match between 2 teams A and B, Paul picks A with the same probability as A's chances of winning. Let's assume such rumors to be true and that in a match between Ghana and Bolivia, Ghana the stronger team has a probability of 2/3 of winning the game. What is the probability that Paul will correctly pick the winner of the Ghana-Bolivia game? a) 5/9 b) 1/9 c) 2/3 d) 1/3 (TCS Question)

last reply by CpjJwWHV  •  13 years ago  •  asked by CpjJwWHV

• ### A CIRCULAR RADIUS OF DASH BOARD 2.0 FOOT IS AT DISTANCE 20 FEET FROM U .U THROW A DART AT IT IT HIT THE DASH BOARD AT SOME POINT Q IN A CIRCLE.WHATS THE PROBABILITY THAT Q IS CLOSER TO CENTRE OF CIRCLE THAN THE PERIPHERY 1)0.25 2)0.75 3)0.50 4)1.0 (TCS Question)

last reply by CpjJwWHV  •  13 years ago  •  asked by CpjJwWHV

• ### There are two boxes, one containing 39 red balls and other 29 green balls. They are allowed to move the balls between the boxes so that you choose a box randomly and a ball at random from the chosen box, the probability of getting a red ball is maximized. The maximum probability is a. 0.60 b. 0.50 c. 0.80 d. 0.30 (TCS Question)

last reply by CpjJwWHV  •  12 years ago  •  asked by CpjJwWHV