**Contents**show

## How many ways can 10 differently colored beads be threaded on a string?

Answer: This is called a cyclic permutation. The formula for this is simply (n-1)!/2, since all the beads are identical. Hence, the answer is 9!/2 = 362880/2 = **181440**.

## How many ways can 7 different colored beads be threaded on a string?

= **5040 diffrent necklaces**.

## How many different necklaces can be formed using 9 different Coloured beads?

This leaves us with 18,150 – 6 = 18,144 strings. The total number of necklaces we can form with these strings is 18,144 ÷ 9 = **2016**.

## How many ways can 6 beads be arranged in a string?

6P6 = **720** or 6!

## How many different ways can the 8 persons be seated in a circular table?

ways, where n refers to the number of elements to be arranged. = **5040 ways**.

## How many ways can the 7 persons be seated in a circular table?

Since in this question we have to arrange persons in a circle and 7 persons have to be arranged in a circle so that every person shall not have the same neighbor. Hence there are **360 ways** to do the above arrangement and therefore the correct option is A. So, the correct answer is “Option A”.

## How many ways can 7 beads be strung into a necklace?

2520. **5040**.

## How many different bangles can be formed from 8 different colored beads?

How many different bangles can be formed from 8 different colored beads? Answer: **5,040 bangles** .

## How many necklaces can you make with 6 beads of 3 colors?

The first step is easy: the number of ways to colour 6 beads, where each bead can be red, green or blue, is 3^{6} = **729**. Next we put the beads on a necklace, and account for duplicate patterns.

## How do you find the permutation of a word?

To calculate the amount of permutations of a word, this is as simple as evaluating **n!** , where n is the amount of letters. A 6-letter word has 6! =6⋅5⋅4⋅3⋅2⋅1=720 different permutations. To write out all the permutations is usually either very difficult, or a very long task.

## How many necklaces can be formed with 6 white and 5 red beads if each necklace is unique how many can be formed?

5! but correct answer is **21**.