Contents

- 1 How many arrangements of letters are in the word mathematics?
- 2 How many arrangements can be made with the letters of the word mathematics in how many of them are the vowels together?
- 3 How many words can be formed out of letters of the word mathematics in how many of these words are consonants together?
- 4 How many different words are there in the word mathematics?
- 5 How many ways can you rearrange the letters?
- 6 What is the probability of getting a vowel from the word mathematics?
- 7 Which letters are present in even numbers in the word mathematics?
- 8 What does the P stand for in nPr?
- 9 How many three letter words are formed using the letters of the word time?
- 10 How many consonants are in the word mathematics?
- 11 How many 3 letter words with or without meaning can be formed?
- 12 What words can you make out of mathematics?
- 13 How many words can be formed by taking 4 letters of the word mathematics?
- 14 How many different words are there in the word mathematics so that no two vowels are together?

## How many arrangements of letters are in the word mathematics?

Therefore, the number of ways that the letters of the word “mathematics” can be arranged is: Therefore, the letters in “mathematics” can be arranged in 4,989,600 ways.

## How many arrangements can be made with the letters of the word mathematics in how many of them are the vowels together?

The number of arrangements that can be made with the letters of the word ‘ MATHEMATICS ‘ in which all vowels comes together, is. 8! ×4!

## How many words can be formed out of letters of the word mathematics in how many of these words are consonants together?

(i) There are 11 letters in the word ‘ MATHEMATICS ‘. Out of these letters M occurs twice, A occurs twice, T occurs twice and the rest are all different. =11! (2!)

## How many different words are there in the word mathematics?

Total Number of words made out of Mathematics = 420 Mathematics is a 11 letter long Word starting with M and ending with S. Below are Total 420 words made out of this word.

## How many ways can you rearrange the letters?

“ARRANGEMENT” is an eleven -letter word. If there were no repeating letters, the answer would simply be 11! = 39916800.

## What is the probability of getting a vowel from the word mathematics?

Answer. (a) probability of getting a vowel is 4/11.

## Which letters are present in even numbers in the word mathematics?

Since the letters ‘A’, ‘C’ and ‘O’ are present two times each, which is even, so the letters ‘A’, ‘C’ and ‘O’ are present even number of times.

## What does the P stand for in nPr?

The permutation or shorter nPr is the number of ways in which we can choose r(r≤n) r ( r ≤ n ) different objects out of a set containing n different objects, where the order of the elements is important. The symbol P (n,r) P ( n, r ) denotes the number of permutations of n objects taken all at once.

## How many three letter words are formed using the letters of the word time?

How many three letter words are formed using the letters of the word TIME? Explanation: The number of letters in the given word is four. The number of three letter words that can be formed using these four letters is ⁴P₃ = 4 * 3 * 2 = 24.

## How many consonants are in the word mathematics?

The fraction of the consonants in the word ‘ mathematics ‘ is 7/11. There are a total of 11 letters in the word, of which 4 (a, e, a, i) are vowels and 7 (m, t, h, m, t, c, s) are consonants.

## How many 3 letter words with or without meaning can be formed?

= 720. Hence, the no. of 3 letter words formed from the word LOGARITHMS without repetition is 720. Hence the correct option of this question is option (a).

## What words can you make out of mathematics?

Words that can be made with mathematics

- asthmatic.
- catamites.
- haematics.
- masticate.
- stemmatic.
- thematics.

## How many words can be formed by taking 4 letters of the word mathematics?

=8×7×6×5× 4! 4! =1680 ways to make a word, as there are 8 different letters in the word and letters can be arranged among themselves in 4!

## How many different words are there in the word mathematics so that no two vowels are together?

Ie – 10,080*12=120,960 total arrangements where the vowels are all together. How many different words can be formed with the letters of the word “ mathematics ”? As ‘ mathematics ‘ contains 11 letters so we can arrange them in 11!