Permutation and Combination Formula for Bank Exams: Download PDF
May 15 2023
Permutation and Combination Formula PDF for Bank Exam: Permutation and combination formula pdf is available here. The aspirants who are effectively preparing for their upcoming bank exams and other competitive exams shall download this permutation and combination formula list pdf. Use this permutation and combination formula pdf for preparation of all bank exams. aspirants preparing for competitive exams should know what is Permutation and combination. Permutation and combination formula pdf is one of the most effective materials to score well in the quantitative aptitude section of the bank exams and other competitive exams. Permutation and combination formula pdf is useful for all the bank exams like sbi clerk, sbi po, ibps po, ibps clerk, rrb po, rrb clerk and more. So the candidates must know what is permutation and combination. Permutation and combination sheet pdf is here for effective preparation. This Permutation and combination formula with example pdf will help you to know the basics clearly. So, use this permutation and combination formula pdf to make calculations easier. If you want to maximize your scores, use this permutation and combination formula for bank exam pdf. So, download this permutation and combination formula pdf for daily preparation. Start preparing for your future exams with reference to the permutation and combination formula with example.
In this permutation and combination formula for bank exams article we have explained briefly about permutation and combination formula, what is permutation and combination, what is permutation, what is combination, permutation and combination formulas, difference between the permutation and combination, permutation and combination formula with example. Candidates shall exploit this permutation and combination formula pdf for bank exams in this permutation and combination formula for bank exams article. If you want to enhance your preparation level for the forthcoming bank exams you can utilize this permutation and combination formulas article to know what is permutation and combination, various permutatioon and combination formulas and permutation and combination formula with example. The permutation and combination formulas will help you to achieve more marks in the quantitative aptitude section of the bank exams and other competitive exams.
Permutation and Combination Formula PDF for Bank Exams
The permutation and combination formula pdf is added in this permutation and combination formula for bank exams article. This permutation and combination formula pdf will help you to score more marks in the bank exams and other competitive exams. So candidates can download this permutation and combination formula pdf for bank exams to be familiar with the what is permutation, permutation and combination formulas and to get an idea with the permutation and combination formula with example in this permutation and combination formula for bank exams article. Download this permutation and combination formula pdf for your future reference.
Download the permutation and combination formula pdf for bank exams
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What is Permutation and Combination?
We have provided a deep explanation for the candidates to know what is permutation and combination in this permutation and combination formula for bank exams article. Here you will get to know what is permutation and combination in bank exams. Permutation and combination are the ways to describe a group of objects by selecting them in a set and forming subsets. It determines the different methods to arrange a certain group of data. If we choose the data or objects from a certain group, it is called permutations, whereas the order in which they are described is called combination. The permutation and combination questions are very easy to solve if we are expertised with what is permutation and combination and permutation and combination formulas. So candidates can download this permutation and combination formula pdf to know what is permutation and combination, various permutation and combination formulas and to solve the permutation and combination questions with reference with the permutation and combination formula with example with speed and accuracy.
What is Permutation in Bank Exams?
We came up with the detailed explanation of what is permutation in this permutation and combination formula for bank exams article. A permutation is the act of arranging all the elements of a set into some sequence or order. Permutation is a word that determines the number of ways things can be arranged. The candidates can go through this permutation and combination formula for bank exams post to know more about what is permutation and combination, the permutation and combination formula and solve the problems with reference with the permutation and combination formula with example.
What is Combination in Bank Exams?
We have provided the detailed explanation of what is combination in this permutation and combination formula for bank exams post. A combination is a way of picking elements from a collection where the order of picking does not matter. This is called combination in the banking exams. Candidates shall go through this permutation and combination formula for bank exams post to know more about what is permutation and combination, the permutation and combination formulas. Aspirants can download the permutation and combination formula pdf in this permutation and combination formula article to be familiar with the permutation and combination formulas.
Permutation and Combination Formula for Bank Exams
Here we have uploaded the permutation and combination formula pdf for bank exams in this permutation and combination formula for bank exams. Aspirants shall revise this permutation and combination formula article or download the permutation and combination formula pdf for bank exams to enhance their preparation level with the permutation and combination formula for bank exams. By utilizing these permutations and combination formulas article you will get to know what is permutation and combination, permutation and combination formulas and permutation and combination with examples.
- Factorial of a natural number n.
n! = 1 × 2 × 3 × 4 × .......× n
-
Permutation Formula for Bank Exams:
nPr = (n!) / (n-r)!
- Combination Formula for Bank Exams:
nCr = (n!) / r!(n-r)!
- The relationship between permutation and combination for r things taken from n things
nPr = r! × nCr
Difference Between the Permutation and Combination for Bank Exams
The difference between the permutation and combination is added in this permutation and combination formula for bank exams article. Candidates shall exploit this permutation and combination formula post to know the difference between the permutation and combination. You can also download the permutation and combination formula pdf for bank exams in this permutation and combination formula for bank exams article to increase your speed and accuracy while solving the permutation and combination questions in the bank exams and other competitive exams.
Difference Between the Permutation and Combination for Bank Exams |
|
Permutation |
Combination |
Permutations are used if order or sequence of arrangement is needed |
Combinations are used when only the number of possible groups are to be found, and the order or sequence of arrangements is not needed |
Permutations are used for things of a different kind |
Combinations are used for things of a similar kind |
The permutation of two things from three given things x, y, z is xy, yx, yz, zy, xz, zx |
The combination of two things from three given things x, y, z is xy, yz, zx |
For different possible arrangements of things nPr=n!/(n-r)! |
For different possible selection of things nCr =n!/r!(n-r)! |
Permutation and Combination Formula With Examples
We have given some permutation and combination formula with example using the permutation and combination formula for bank exams. Candidates shall download the permutation and combination formula pdf for bank exams in this permutation and combination formula for bank exams article to solve more different types of questions by using the permutation and combination formula. You can refer this permutation and combination formula with example to solve the questions related to this type.
Example 1: Determine the number of 5 card combinations out of a deck of 52 cards, if there is exactly one king in each combination.
Solution:
Given a deck of 52 cards
There are 4 king cards in a deck of 52 cards.
According to the given, we need to select 1 king card out of the 4 Ace cards
∴ The number of ways to select 1 king from 4 king cards is 4C1
⇒ More 4 cards are to be selected now from 48 cards (52 cards – 4 king cards)
∴ The number of ways to select 4 cards from 48 cards is 48C4
Number of 5 card combinations out of a deck of 52 cards if there is exactly one king in each combination = 4C1 × 48C4
= 4 × [48!/(44! 4!)]
= 4 × [(48 × 47 × 46 × 45 × 44!)/ (44! × 24)]
= 4 × 2 × 47 × 46 × 45
= 778320
Example 2: How many 4 digit numbers can be formed using the digits (1, 3, 4, 5, 7, 9) when repetition of digits is not allowed?
Solution:
The given digits are six.
The number of 4 digit numbers that can be formed using six digits is
6P4 = 6 * 5 * 4 * 3 = 360
So there are 360 4 digit numbers that can be formed using the (1, 3, 4, 5, 7, 9).
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Permutation and Combination Formula for Bank Exam: FAQs
Q. What is the formula for permutation?
A. Permutation nPr = (n!) / (n-r)!
Q. What is the formula for combination?
A. Combination nCr = (n!) / r!(n-r)!
Q. What is permutation and combination?
A. Permutation and combination are the ways to describe a group of objects by selecting them in a set and forming subsets.
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