Bissoy.com
Doctors Medicines MCQs Q&A

In a given day in the rainy season, it may rain 70% of the time. If it rains, chances that a village fair make a loss on that day is 80%. However, if it does not rain, chances that fair will make a loss on that day is only 10%. If the fair has not made a loss on a given day in the rainy season, what is the probability that it has not rained on that day?

In a given day in the rainy season, it may rain 70% of the time. If it rains, chances that a village fair make a loss on that day is 80%. However, if it does not rain, chances that fair will make a loss on that day is only 10%. If the fair has not made a loss on a given day in the rainy season, what is the probability that it has not rained on that day? Correct Answer $$\frac{{27}}{{41}}$$

Related Questions

Which village is to the North East of village M? I. Village S is to the South East of village Z, which is to the South – West of village B and village B is to the north of village Q. II. Village T is to the North West of village Q which is to the south of village B. III. Village M which is to the North of village S and lies between villages Z and Q and village Z is to the west of village M.
A group of 463 people were asked to vote for their favourite season among four seasons(rainy, summer, spring and winter) Rainy season got 130 votes. whereas summer season got 100 votes. winter season got 53 more votes than summer season. Spring season got 80 votes. Which season is liked by most people?
Population of village B is 20% more than population of village A and population of village C is 50% less than population of village B. If average population of village A and village C is 4500. Population of village B is what percent of total population of village A and village C?
The diagram shows the survey on a sample of 197 persons with reference to their preferences for three seasons that is winter, summer, and spring. 120 persons like spring season, 100 like Winter Season, and 90 like summer season. 50 persons like both spring and winter season only, 25 like both summer and winter season only, and 18 like both spring and summer season only. 10 persons like all three seasons. How many persons like only the winter season?
Village Q is to the North of the village P. The village R is in the East of Village Q. The village S is to the left of the village P. In which direction is the village S with respect to village R?
Directions : In each of the following questions a statement is given, followed by three conclusions. Give answer :

Statement : In spite of the heavy rains the traffic has not been disrupted this year.

Assumptions :
I. The traffic is disrupted in rainy seasons only.
II. Rains do not affect traffic movement.
III. Adequate precautions were taken for traffic management during rainy season.
Why do vehicle tires experience a loss of traction, and slip during a rainy day on a wet road? a) Because during rainy day efficiency of the engine drops effectively b) Because during rainy day roads are normally wet and this reduces friction between car and vehicle. c) Because during rainy day roads are normally wet and this increases friction between car and vehicle and hence, we experience loss of traction and vehicle slips. Choose one of the following
Paddy transplantation in Punjab is a very hard labor-intensive back-breaking job. In the transplant season, teams of special people swarm the entire rural landscape employed by the farmers and can be seen laboring away in the fields under the hot sweltering sun. Farmer Jagtar Singh has a full-time help at his sprawling farm who goes by the name of Hari, and who hails from Allahabad, UP. During the paddy transplant season, it is up to Hari to rope in his brothers, sons, and cousins from his native village to complete the task well in time. All his people are skillful and masters of the trade and equally efficient at their jobs. So, this past season, this is how the work went. Hari started the work and after 't' hours was joined in by his brother Jaggi. After another 't' hours, Neelu, their cousin, also jumped into the fray. So, after every 't' hours, 1 person kept on joining the team of already working men, and this process kept on continuing till the completion of the work. The last person worked for 't' hours. In the last season, the very same men had completed the same work working 2 shifts of 12 hours all of them working simultaneously owing to some peculiar weather conditions and time constraints. Jagtar Singh is a fair and just paymaster which is why he faces no labor shortage at this crucial time and which is why the whole 'Hari clan' are more than happy to work for him and are at his beck and call. He pays each of them individually proportional to the work done by them. This time around, Hari received 11 times as much as Surinder, his eldest son, who was the last person to join in. In how much time was the work completed?
The structure of houses in rural area is linked to the climatic conditions in which they are built. There is a village where houses have following features: Houses are made on strong bamboo pillars. Inside of houses is also made of wood. Houses are made almost 3 m to 3.5 m above the ground. Roofs are made with a slope. If in this village it rains heavily, the village should be part of
Statements : All fruits are vegetables. All pens are vegetables. All vegetables are rains.

Conclusions :
I. All fruits are rains.
II. All pens are rains.
III. Some rains are vegetables.