## Company

• ### There are two bags, one of which contains 5 red and 7 white balls and the other 3 red and 12 white balls. A ball is to be drawn from one or other of the two bags ; find the chances of drawing a red ball.

last reply by s janani  •  6 years ago  •  asked by Rahul Kumar Singh

• ### You have two jars, 50 red marbles and 50 blue marbles. A jar will be picked at random, and then a marble will be picked from the jar. Placing all of the marbles in the jars, how can you maximize the chances of a red marble being picked? What are the exact odds of getting a red marble using your scheme?

last reply by CHUMKY JANA  •  7 years ago  •  asked by Ananya gautam

• ### Two identical pack of cards A and B are shuffled throughly. One card is picked from A and shuffled with B. The top card from pack A is turned up. If this is the Queen of Hearts, what are the chances that the top card in B will be the King of Hearts?

last reply by karthi  •  8 years ago  •  asked by Gautham Swami

• ### There are 3 ants at 3 corners of a triangle, they randomly start moving towards another corner. What is the probability that they don't collide?

last reply by Shafaque Ambreen  •  7 years ago  •  asked by Gautham Swami

• ### If you were to dial any 7 digits on a telephone in random order, what is the probability that you will dial your own phone number? Assume that your telephone number is 7-digits.

last reply by erhy  •  6 years ago  •  asked by Pritha sharma