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The number of ways in which 6 men and 5 ...

The number of ways in which 6 men and 5 women can dine at a round table if no two women are to sit together is given by

A

(6!.5!)

B

30

C

(5!.4!)

D

(7!.5!)

Text Solution

Verified by Experts

The correct Answer is:
B
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ML KHANNA-PERMUTATIONS AND COMBINATIONS -SET-4 MCQ
  1. Twelve persons are to be arranged on a round table. IF particular husb...

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  2. The number of ways in which 6 hindus and 6 muslim sits around a round ...

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  3. The number of ways in which 6 men and 5 women can dine at a round tabl...

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  4. Find the total number of ways in which six '+' and four '-' signs can ...

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  5. The number of ways of arranging m+ive signs n -ive signs (n lt m +1) i...

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  6. The number of parallelograms that can be formed form a set of four ...

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  7. A parallelogram is cut by two sets of m lines parallel to its sides. T...

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  8. In a plane there are two sets of parallel lines one of p lines and the...

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  9. The number of rectangles excluding squares from a rectangle of 9 times...

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  10. There is a rectangular sheet of dimensions (2m-1) times (2n-1) (where ...

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  11. The sides AB, BC, CA of a triangle ABC have 3, 4 and 5 interior points...

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  12. PQRS is a quadrilateral having 3 4 5 6 points on PQ , QR, RS and SP re...

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  13. Out of 18 points in a plane no three are in the same straight line exc...

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  14. The number of diagonals that can be drawn by joining the vertices of a...

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  15. The number of triangles that are formed by choosing the vertices from ...

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  16. A polygon has 44 diagonals , then the number of its sides is

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  17. The number of diagonals of a polygon of n sides is

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  18. The number of triangles whose vertices are at the vertices of an octag...

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  19. There are p,q,r points on three parallel lines L1, L2 and L3 all of wh...

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  20. The greatest possible number of points of intersection of 8 straight l...

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