1. 2 containers labeled A and B are filled with red and blue
marbles in given quantities: -
Container RED
BLUE
A 6
4
B 60
40
Each container is shaken vigorously. After choosing 1 of the
container, without looking, draw out a marble. From which
container you have the max probability of choosing a blue
marble?
- 3 Answers
- 14875 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / piyush
Ans. – (a) Container A (6 red, 4 blue)
(b) Container B (60 red, 40 blue)
(c) Equal chances from each container.
| Is This Answer Correct ? | 29 Yes | 6 No |
Answer / raveender reddy
pick up one of the container from 2 container so the
probability is 1/2 and
means we are picking either container A or container B
from container A getting a blue ball the probability is 4/10
and
from container B getting a blue ball the probability is 40/100
so we are picking a blue ball either from container A OR
container B.
so the probability is=1/2{4/10+40/1000]
the answer is=2/5
| Is This Answer Correct ? | 5 Yes | 8 No |
Find the wrong number in the given series: 2,3,12,37,86,166,288
6 Answers Amity, Axis Bank, BEd, Infosys, SSC, Wipro,
A seller has a set of apples out of which he sells one half of it and half an apple to his first customer.then he sells half of the remaining apples and a half apple to his second customer.Then he sells half of the remaining apple and ? apple to his third customer and so on.This repeats upto 7th customer and no more apples are remaining . Find the total no of apples he had.
8 Answers Accenture, COG, CTS, HCL,
A man has house old expenses 50% And 20& for transport & 15& other expenses & 240 for recreation what will his budgeted salary pla reply interview on 22 Aug 2011
The dimensions of a certain machine are 48" X 30" X 52". If the size of the machine is increased proportionately until the sum of its dimensions equals 156", what will be the increase in the shortest side?
5 Answers Cap Gemini, HCL, IBM, TCS,
Only boys aged 16 wear coats. Boys aged 15 go to watch football.some more statements are given. What can be said about those who are watching football ? (age and costume).
the probability of getting at least in a single through of three coins is
to travel 'm' miles the time is 'h' hours,then what is the time taken to travel M miles.
A person has his own coach&whenever he goes to railway station he takes his coach.One day he was supposed to reach the railway station at 5 O'clock.But he finished his work early and reached at 3 O'clock. Then he rung up his residence and asked to send the coach immediately. He came to know that the coach has left just now to the railway station. He thought that the coach has left just now to the railway station.He thought that he should not waste his time and started moving towards his residence at the speed of 3mi/hr.On the way,he gets the coach and reaches home at 6 o'clock.How far is his residence from railway station.
A person with some money spends 1/3 for cloths, 1/5 of the remaining for food and 1/4 of the remaining for travel. He is left with Rs 100/- How much did he have with him in the begining?
10 : 4 seconds :: ? : 6 minutes
One grand father has 3 grand children two of the age difference is 3.Eldest child age is 3 times the youngest childs age and the eldest child age is two year more than the sum of other two children. Find what is the age of the elders child?
where are the famous elephanta caves?
English 
