What are the number of ways in which 7 girls & 7 boys can be arranged such that no two boys and no two girls are sit together?

= 5,040 possible arrangements of the boys.

How many ways can 7 boys and 5 girls be seated in a row such that boys and girls must seat next to each other?

Hence, total required ways = 12!

How many ways can 6 boys and 6 girls be seated at a round table of 4 particular girls must sit together?

8*7*6*5=5040*1680=8,467,200 total possible arrangements. Originally Answered: How many ways can 6 boys and 6 girls be seated at a round table if 4 particular girls must not sit together?

How many ways can 7 boys seat around circle?

Complete step-by-step answer: 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.

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

Why do boys and girls sit separately?

During class, the girls and boys sit in separate rows,” they say. It was like this in most of our schools, boys and girls seated separately, mostly because of the ‘comfort-level’ and because of the fear of being teased.

How many different ways can the letters of the word Rumour be arranged?

The word RUMOUR consists of 6 words in which R and U are repeated twice. Hence, 180 words can be formed by arranging the word RUMOUR.

How many ways 8 persons can seat around a circular table facing the Centre such that 3 particular persons are always together?

How many ways 8 persons be seated around a circular table facing the center such that 3 particular persons are always together? entities. So these can be arranged across a circular table in (6−1)! =5!

How many ways can the boys sit alternatively with the girls?

Once the girls sit down, there are 7! ways to arrange the boys (7 orange dots), giving 6! 7! possible seating arrangements in which boys sit alternatively with the girls. First, we’ll seat the 7 girls. This can be done in ( 7 − 1)! = 6! ways (circular permutations).

How many ways can 7 boys arrange themselves on the table?

Now, on the round table, there are exactly 7 spots left to get 7 boys seated. Hence, the 7 boys can arrange themselves in 7! ways. Therefore, total permutations are 6! 7! = 7 ( 6!) 2. First, let the boys sit on the round table. There’ll be 7 gaps created in between the boys where we the girls can sit.

How many kids can be seated around a round table?

We have 5 B (Boys),2 G (Girls), 3 S (Special Girls), in all, 10 kids to be seated around a round table and the number of ways of seating is (10-1)! = 9! Three of the Special girls (3 Ss) must not be seated together, that means none of the 3 Ss should be seated side by side.

How many ways can 5 girls arrange among themselves?

5 girls can arrange among themselves in 5! ways. 5 boys can arrange among themselves in 5! ways. Total number of ways of seating arrangements = 2! × 5! × 5! Total number of ways in which no girls are together = Total number of arrangements – Number of arrangements in which all the girls are together.