Probability Formula For Bank Exams PDF Download: Check Definition and Examples
May 04 2023
Probability Formula PDF: Here we have provided the Probability formula pdf for bank exams and other competitive exams. So, this Probability Formula For Bank Exam article will be useful for aspirants. Aspirants who are preparing for bank exams and other competitive exams can download this probability formula pdf. Aspirants are in search of quality articles on Probability formula class 10 pdf. You can refer to this Probability Formula For Bank Exam post. Probability is one of the most interesting topics in the quantitative aptitude section in various competitive exams. Candidates shall utilize this probability formula pdf to know the basics. Do continuous preparation with this Probability Formula For Bank Exam article. So, you can easily become proficient with the probability formula class 10, 11, 12, and other bank competitive exams. Basically, the Probability Formulas For Bank Exam is used to make our calculations simpler. So, be thorough with probability formulas for bank exam to solve questions quickly. Thus, by knowing the probability formula class 10, 9, 8, etc., you can save more time in bank competitive exams. So, memorize daily with our probability formula pdf. In this Probability Formulas For Bank Exam article, we have explained various info. So, you can know about the conditional probability definition and the formula for conditional probability. Also, you can learn how is probability calculated. Go through this probability formula class 10 article to get a clarity about conditional probability definition and formula for conditional probability. Candidates must utilise this probability formula pdf to maximize their scores in the quantitative aptitude section of the bank exams with speed and accuracy.
This Probability Formula For Bank Exam article also contains the basic probability formulas of Probability Range, Rule of Addition, Rule of Complementary Events, Disjoint Events, Independent Events, Conditional Probability, Bayes Formula, conditional probability definition and conditional probability formula. So, you can get clarity on how is probability calculated. So make the best use of this probability formula class 10 pdf.
Probability Formula PDF For Bank Exams
Here we have provided the probability formula pdf for the candidates to practice more problems. By using the probability formula class 10 pdf, you can solve with speed & accuracy. This probability formula pdf will help you to make your calculations as easier one while solving the probability problems by using the Probability Formula For Bank Exam. This probability formula pdf also contains the conditional probability definition and formula for conditional probability. So candidates shall download this probability formula pdf for your reference. So, you can easily understand how is probability calculated.
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Probability Definition
In this Probability Formulas For Bank Exam article you can learn about the probability definition and how is probability calculated in the quantitative aptitude section of the bank exams, conditional probability definition, conditional probablity formula and different Probability Formulas with Examples. Probability defines the likelihood of occurrence of an event. There are many reallife situations in which we may have to predict the outcome of an event. We may sure or not sure about some of the programs or events. In that situation, we can say that there is a probability for the event to occur. This is called the probability definition and the same procedure will be applicable on the probability problems on the quantitative aptitude section of the bank exams. Candidates can download the probability formula pdf which is attached in this Probability Formula For Bank Exam article to know the probability definition.
Probability Formulas For Bank Exam
The Probability Formula For Bank Exam is given below. Aspirants can go through this Probability Formula For Bank Exam article to be proficient with the probability formulas. You can also download the probability formula pdf for your future reference. By exploiting this probability formula you will get to know how is probability calculated for the bank and other competitive exams.
(or) P(A) = n(A)/n(S)
Where,

P(A) is the probability of an event “A”

n(A) is the number of favourable outcomes

n(S) is the total number of events in the sample space
In this Probability Formulas For Bank Exam post, we have provided some basic probability formulas for the banking aspirants. Candidates can check this basic probability formulas in this Probability Formula For Bank Exam article or you can download the probability formula pdf. They are,

Probability Range

Rule of Addition

Rule of Complementary Events

Disjoint Events

Independent Events

Conditional Probability

Bayes Formula
The aspirants can check the table which is given below to know more probability formulas for bank exams here. Let A and B are two events. The probability formulas are listed below:
Basic Probability Formulas 

Probability Range 
0 ≤ P(A) ≤ 1 
Rule of Addition 
P(A∪B) = P(A) + P(B) – P(A∩B) 
Rule of Complementary Events 
P(A’) + P(A) = 1 
Disjoint Events 
P(A∩B) = 0 
Independent Events 
P(A∩B) = P(A) ⋅ P(B)) 
Conditional Probability 
P(A  B) = P(A∩B) / P(B) 
Bayes Formula 
P(A  B) = P(B  A) ⋅ P(A) / P(B) 
Conditional Probability Definition
We have provided the conditional probability definition and formula for conditional probability in this Probability Formulas For Bank Exam post. You will come to know how is probability calculated, conditional probability definition and formula for conditional probability by utilizing this math Probability Formula For Bank Exam article. Conditional probability is known as the possibility of an event or outcome happening, based on the existence of a previous event or outcome. It is calculated by multiplying the probability of the preceding event by the renewed probability of the succeeding, or conditional, event. This is the proper conditional probability definition. You shall check here the formula for conditional probability. The formula for conditional probability is,
Formula for Conditional Probability = P(A  B) = P(A∩B) / P(B)
Probability Formulas with Examples
We are come up with the Probability Formulas with Examples in this probability formula pdf for bank exams article. Candidates can exploit these Probability Formulas with Examples to know how is probability calculated by using the probability formula. You can download the probability formula pdf and start your preparation effectively.
Example 1: What is the probability that a card taken from a standard deck, is a King?
Solution:
Total number of cards a standard deck contains = 52
Number of King cards in a deck of cards = 4
So, the number of favourable outcomes = 4
Now, by using the formula,
Probability of selecting a king from a deck is,
P(King) = (Number of favourable outcomes) / (Total number of favourable outcomes)
P(King) = 4/52
= 1/13
So here we have the probability of getting a king in a standard deck is 1/13.
Example 2: In a bag, there are 6 black balls and 8 blue balls. One ball is selected randomly from the bag. Find the probability of getting a black ball.
Solution:
Let us assume the probability of drawing a black ball to be P(B)
Number of favourable outcomes to get a black ball = 6
Total number of balls in the bag = black balls + blue balls = 14
P(B) = Number of favourable outcomes/Total number of outcomes = 6/14 = 3/7
So, the probability of drawing a black ball in a bag is 3/7.
We hope that this Probability Formula For Bank Exam will be useful for your upcoming competiitve examinations. By utilizing this article, you learn about the probability definition, conditional probability definition, conditional probability formula, probability formula, Probability Formulas with Exampless and different probability formulas. Keep in touch with us to know more about the upcoming bank and other competitive exams preparation.
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Probability Formula For Bank Exam FAQs
Q. What is probability definition in quantitative aptitude?
A. Probability definition is the likelihood of occurrence of an event. There are many reallife situations in which we may have to predict the outcome of an event.
Q. What is the formula to find the probability?
A. P(A) = Number of favorable outcomes of A / Total number of possible outcomes (or) P(A) = n(A) / n(S)
Q. What is the formula for the Rule of Addition?
A. P(A∪B) = P(A) + P(B) – P(A∩B)
Q. What is the formula for conditional probability?
A. The formula for conditional probability is, P(A  B) = P(A∩B) / P(B)
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