**Contents**show

2520 Ways 8 beads of different colours be strung as a necklace if can be wear from both side.

## How many necklaces are in 8 beads?

Eight different beads can be arranged in a circular form in (8-1)!= 7! Ways. Since there is no distinction between the clockwise and anticlockwise arrangement, the required number of arrangements is 7!/2=2520.

## 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 ways can 8 differently colored beads be threaded on a string?

Total of permutations = 2,520+3*1,680 = 7,560.

## How many necklaces can be formed with 7 beads?

It would be 7! = 5040 diffrent necklaces.

## How many necklace can be formed with a different Coloured beads?

2520 Ways 8 beads of different colours be strung as a necklace if can be wear from both side.

## How many necklaces can be made with these beads of different Colours?

The correct answer is 2952 .

## How many necklaces of 12 beads each can be made from 18 beads of various Colours?

Correct Option: C

First, we can select 12 beads out of 18 beads in ^{18}C_{12} ways. Now, these 12 beads can make a necklace in 11! / 2 ways as clockwise and anti-clockwise arrangements are same. So, required number of ways = [ ^{18}C_{12} . 11! ] / 2!

## How many bracelets can be made by stringing 9 different colored beads together?

by stringing together 9 different coloured beads one can make 9! (9 factorial ) bracelet. 9! = 9×8×7×6×5×4×3×2×1 = 362880 ways.

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

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 6 differently Coloured beads be threaded on a string?

= 720 possible arrangements.

## How many necklaces can be made with 6 beads?

In how many ways can 6 different beads be arranged to form a necklace? – Quora. Usually, the answer to a question about the number of ways to arrange 6 items would be answered 6*5*4*3*2*1 = 6! = 720. However, necklaces may be turned around, so you only have 720/2 = 360 possible necklaces.

## How many ways can 10 beads be strung into necklace?

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.